采矿词汇1

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1 Mining method

mining method 采矿方法;
mining operation 采矿作业;
transportation 运输;
ventilation 通风;
ground control 顶板管理;
the cost of per ton of coal 吨煤成本;
recovery 回采率;
subside v. ?subsidence n.地表沉陷;
subsidence control 地表沉陷控制
cover 覆盖层;
overburden 上覆地层;
immediate roof 直接顶;
floor 底板;
dip (Pitch) 倾角;
hardness 硬度;
strength 强度;
cleavage 解理;
gas,methane 瓦斯
daily operation 日常工作
single operation 单一工序
unit operation 单元作业
auxiliary operation辅助作业
cutting n. 切割,掏槽;
blasting n. 爆破
loading n. 装煤
haul v. 运输,搬运
drainage n.排水
power n. 动力 power Supply 动力供应
communication n. 通讯
lighting n.照明。
disruption in production 停产;
reduction in production 减产;
compromise 折衷
room and pillar 房柱式
by far 到目前为止
in common with … 和…一样
underground mining 井工开采
outcrop 露头,露出地面的岩层;
crosscut 联络巷、石门;
drift 平硐;
entry 平巷;
development stage 开拓阶段;
production stage 生产阶段;
face 工作面。
continuous miner 连续采煤机;
haulage capacity 运输能力;
main entry 主巷。
barrier pillar 隔离煤柱;
butt entry 区段平巷;
property line 矿井边界线。
shearer 滚筒采煤机
planer,Plow 刨煤机
surface mining 露天开采
auger mining 螺旋钻开采
rapid excavation 快速掘进
hydraulic mining 水力采矿
underground gasification 地下气化
ocean mining 海洋采矿
2 Mine Preplanning采煤规划
inadequacy 不足,缺乏
transportation facility 运输设备
inflationary adj. 通货膨胀的,通货膨胀引起的<--inflation n.胀大, 通货膨胀
inflationary process 通货膨胀过程
drive up 抬高,提高 drive into 掘进到…
be faced with 面临
monumental adj. [用以加强语气]非常的, 极端的<--monument n.纪念碑
coal reserve 煤炭储量
Mt metric ton 公吨。
1Billion = 1,000,000,000 即10亿。
0.907Mt = 1 million ton




electromechanical adj. 机电的 ,electro(电子的)+mechanical(机械的)
electromechanical mine operation 矿井机电作业
staff v. 雇用,聘用
season v 适用,适应
coordinate n. 坐标。v. (使)互相配合,(使)协调, 调整。
a multitude(n. 多数,多量) of 大量
capital investment 基本建设投资。
foremost 最主要的,最重要的,
453.5Mt = 500 million tons
put into operation 投产,投入使用
raise 筹集
the life of the property 矿产/井的使用年限。
commercial value 市场价值,商业价值。
for convenience 为了方便其见
minability 可采性
marketability 适销性,可销性
coal reserve 煤矿
nominal,名义上的,极小的。
option 买卖选择权,优先购买权
enter upon 开


preliminary examination 初步调查
operating mine 生产矿井
to the extent that 达到这种程度以致... ;就...来说;在...方面来说;
adjacent to 邻近的
surface topography 地面地形,表面地形
coalfield 煤田
measure 层组
coal-bearing measure含煤地层
feature 特征;地貌。
structural feature 构造特征
surface improvement 地面上的改造
tilled area 耕地
reservoir 水库
power line 电力线,输电线
reservation n.保留地;自然保护区
on record n.留有记录的,记录在案的
preferred 优先 〔选用〕的,首选的
traverse 导线。
traverse with compass 罗盘定位。
system surveying 系统测量
sampling 采样
have a bearing on 对…有影响,与...有关
available 有效的,可用的
pricing schedule 定价方案
preparation treatment 洗选加工
selective adj.有选择性的,选择的
a master plan of operation 总体生产计划。
serve as 用作,作为,起到…作用。
basis 基础,根据,依据
since 引导原因状语从句
justify 调整,证明,证明…是正确的,
prospecting 勘探
drilling pattern 钻孔布置,钻孔图式
basic map 底图,基本地图
log sheet 钻孔柱状图
tabular adj. <==table
tabular record 表格记录
operating management经营管理部门,经营管理
life expectancy 预期使用年限,使用寿命
delivery of supplies 材料供应
estimate of the cost 成本估计
sales department 销售部门

3 Mine development
portal 井筒 expected life of the mine 矿井的设计使用年限
rail haulage 轨道运输 be of +n. 具有…(性质) drift 平硐
shaft 立井,竖井 slope 斜井 main shaft主立井
auxiliary shaft 副立井 air shaft风井 transfer house 中转煤仓
headframe 井架 hoist house 提升机房,绞车房 skip 箕斗
cage 罐笼 car dump 卸煤设备 storage bin 井底煤仓
deplete 耗尽、衰竭 whether…or…是…还是…pressure drop 压降
net effect 净效应,有效效应,实际结果 capital cost 基建费用
4 Walling system introduction

working face 工作面head gate:区段皮带巷,运输巷 gate entry:工作面顺槽 coalface:采煤工作面
interconnection:切眼bleeder entry:区段回风巷
panel entry:区段平巷gob, goaf:采空区
end:端头cross-cut:联络巷
tail gate:区段轨道巷,回风巷
headentry:工作面运输巷(下顺槽)
tailentry:工作面回风巷(上顺槽)
Longwall mining 长壁采矿法
Shortwall mining 短壁采矿法
pillar system. 柱式系统
longwall mining on strike 走向长壁采煤方法
mining in advance / wall advancing mining 前进式采煤方法
mining in retreat / wall retreating mining 后退式采煤方法
inclined longwall mining 倾斜长壁开采
underhand mining 俯采
overhand min

ing 仰采
Coal mining machine, coal-getting machine 采煤机;
Shearer,滚筒采煤机
Plow,planer 刨煤机
Face conveyor 工作面运输机
Pan line,”溜子”
Chain conveyor 链式运输机
Scraper chain conveyor 刮板输送机
Armored chain conveyor 铠装运输机
Roof support system:顶板支护系统
Friction props:摩擦支柱
Friction metal props:摩擦支柱
Hydraulic prop:液压支柱
Single/Individual hydraulic prop 单体液压支柱
Hydraulic powered self-advanced support:液压自移式支架
roof support 顶板支架
stage loader:转载机
panel belt conveyor 区段皮带运输机
electrical control 电力控制装置/设备
hydraulic pump 液压泵站
blast mining technology 爆破采煤工艺
conventionally mechanized mining technology 普通机械化采煤
fully mechanized mining technology 综合机械化采煤
fully mechanized mining with sublevel caving technology 综采放顶煤方法

Chapter 4.2 Ground control

工作面周围地层:
Overlying strata 上覆地层:
Main roof 老顶,基本顶
Immediate roof 直接顶
Gob采空区--Face—rib(煤壁)
Floor 底板
Underlying strata下伏地层
Ground control顶板处理方式:
(1)Caving;(2)Pack
Stable 切口,机窝
dead work 准备工作,非生产性工作。
Mobile belt conveyor 可移式胶带运输机
No exception 无一例外
regular maintenance n.日常修理,定期检修
Downtime 停工期(由于损坏、修理等原因造成的停机时间),停工时间,停机时间
Clearance 空隙
Immediate area of the face:工作面的直接区域
Rib line 煤壁线,腰线
heading 掘进头,平巷
up to dip 沿倾斜上行
Compression strength 压缩强度
Underlying strata 下伏地层
bed separation 离层
On strike 沿走向
Rad = radian,弧度
Cleat 解理
Hold true 有效,适用
Half butt cutting 半垂直切割
Angle of attack 冲角

virgin conditions 原始条件;
Harder roof strata
Softer coal seam――uniformly distributed stress,the overburden weight
Harder floor strata
induced by mining 采动引起的
Stress distribution 应力分布
Deflect 偏斜,偏转,挠曲,下垂
Cave in 冒顶,垮落
Front abutment pressure 前方支承压力
Side abutment pressure 侧向支承压力
Rear abutment pressure 后方支承压力
前方支承压力:
分布范围:
150m first felt/occur出现,有反应,有感应;
45-60m pick up slightly略有增长,略有加速;
15-21m increase rapidly迅速增长;
1.5-5m支承压力峰值 peak abutment pressure
magnitude of the peak abutment pressure峰值大小:1.5-5 overburdern weight
后方压力:vertical pressure
face area:far below the cover load
gob area:gradually increase
at last:the cover load
范围:0.3-0.4 the overburden thickness.
No abutment pressure
Side abutment
First felt:At the same time as the front abutment pressure

围:from the rib to 1/3 or 1/4 h
largest at the ribside, decrease exponentially with distance from rib
position of peak pressure:0.015h
Magnitude depend on the thickness and length of the immediate roof hanging in the gob.
Gob area 采空区
稳定--?slip, sag, separate--?cave in
Face area 工作面区
Support the immediate roof
Solid coal 实体煤

Chapter 4 .3 Roof support system

Face-to-gob distance 控顶距,工作面到采空区的距离。
Yield pressure 屈服压力
support resistance 支架阻力
Face-to-tip distance 端面距
Precut 预切割
Frames 节式支架
Stroke 行程
Chock support 垛式支架
Double-acting ram 双作用千斤顶
Web cut 截深
Shields 掩护式支架
Double link 双键
Lemniscate 双纽线,四联杆
Roof canopy 顶梁
Chock-Shield支撑掩护式支架
leg,prop 立柱
canopy 顶梁
forward canopy 前梁
rear canopy 尾梁
caving shield 掩护梁
flipper,spauling shield 护帮板
slider, jack board 插板
ram ,cylinder,jack 千斤顶
hose 油管
emulsion 乳化液
valve 阀
support yielding 支架卸载

Chapter 4.4 Longwall coal-getting machine

miner,mining machine 采煤机
continuous miner 连续采煤机 shearer 滚筒采煤机
motor 电动机、马达 electric motor 电机
haulage gearcase 牵引部 gearhead 传动部
cutter drum gearcase 滚筒截割部 bedplate 底盘、底座 control unit 控制装置 chain 链条
reducing gear box 减速箱 pillboard 挡煤板
cowl 挡煤板 bit 截齿
drum 滚筒
ranging-arm 摇臂
gear 齿轮
track 轨道
gear track 齿轨
gearcase n.齿轮箱
Rotor 转子

Chapter 4.5 Conveying system

flexible flight conveyor / face chain conveyor 工作面可弯曲刮板输送机
main components 主要部件
drive head机头部
electric motor电动机
Hydraulic coupling液力联轴器
speed reducer减速器
chain wheel / sprocket链轮
drive head frame机头架
middle sections中间部
line pan溜槽
flight / scraper刮板
link chain刮板链 endless chain无极链
机尾部 tail end
机尾架 Drive end frame
链轮 sprocket
附属装置 auxiliary drives/units
挡煤板 spillboard / spill plate (cowl 罩,外壳)
铲煤板 ramp plate
千斤顶 jack
chain drive链式传动:
classification according to chain arrangement
双边链 double strand outboard chain
三链 triple strand chain
单中链 single middle chain
双中链 double middle chain
新型刮板输送机
侧卸式 side-loading fight conveyor
垂直转弯式 roller-curve fight conveyor
转载机Transfer conveyor
A short heavy flexible flight conveyor
桥式转载机 (bridge ) stage loader
区段皮带输送机
Main comp

onents
皮带 belt
托辊 roller 支撑托辊 supporting roller
机架 frame
传动装置 drive unit
电动机 electric motor
联轴器 coupling
减速器 speed reducer
滚筒 drum
① 卸载滚筒 unloaded drum
② 机尾导向滚筒 tail guide drum
③ 拉紧滚筒 take-up drum
④ 机尾导向滚筒guide drum
拉紧装置 take-up units
制动装置Braking devices
采区运输系统:
上山 rise
下山 dip
Dip angle ≤15° belt conveyor
15°<Dip angle≤25° chain conveyor
Dip angle>25° ceramic conveyor
水平运输系统
水平运输大巷 horizontal haulage entry
belt conveyor
矿车 trolley wagons
机车 locomotive
电力机车 trolley locomotive
蓄电池机车 battery locomotive
矿车 wagon
固定箱式矿车Fixed box wagon
Tipping bucket wagon
Front unloading wagon
底卸式矿车Bottom-dump wagon
立井提升系统
矿井提升系统Mine hoist system
提升机Engine hoist
钢丝绳 wire rope
天轮 head sheave(n.滑轮)
箕斗 skip
辅助运输 auxiliary transportation
Transportation of material, equipment, waste and personnel 材料、设备、矸石、人员
副井Auxiliary shaft
Similar to main shaft
罐笼Cage――hoist container
斜井Slope
In the slope, material and equipment are usually transported by direct rope hoist and endless rope hoist. While the waste is transported by skip and train according to the dip angle. The personnel are transported by a special man-car in the slope.
水平运输大巷 horizontal haulage entry
Electric locomotive haul the wagons to transport material, equipment, waste.
Electric locomotive haul the special man-cars to transport miners.
采区上下山 district rise and dip
1)有极绳提升Direct rope hoist
dip angle:8-22
钢丝绳的一端与矿车相连,通过绞车(winch)放出和收回。
2)无极绳提升Endless rope hoist
dip angle:≤10
区段运输
Tail entry:wagons + wire rope
Overhead monorail 单轨吊
Overhead endless rope hoist
Transfer conveyor 转载运输机
Stage loader 桥式转载机
Roller curve conveyor 滚轴转弯运输机

Chapter 4.6 Ventilation system

风机:Ventilation fan
回风井:Return shaft
进风井:Intake shaft
Working face
Intake working
回风巷道:Return roadway
新鲜风:Fresh air
Air flow
乏风:Dirty air
回风系统:
抽出式通风:Exhaust ventilation
负压 negative pressure
压入式通风:Forced ventilation
正压 Positive pressure
风机类型:
离心式风机:Centrifugal fan;
轴流式风机:Axial flow fan。
通风设施:Ventilating structures
风墙:Ventilation wall
风门:Air door
风桥:Air bridge
Air regulator
防尘、灭尘:Dust suppression
water spray 洒水,mist spray 喷雾
固定滚筒双向截割采煤机 fixed-drum bi-directional shearer
单滚筒可调高采煤机 single-drum ranging-arm shearer
双滚筒可调高采煤机 double-dram ranging-arm shearer
矿井瓦

斯:mine gas
瓦斯:gas,methane,firedamp
All hazardous gases in underground coal mines, its major component is CH4.
Colorless, odorless, nonpoisonous, Combustible.
Its density is less than that of the air, so it often accumulates near the roof.

Gas/methane control瓦斯控制
Gassy mine 高瓦斯矿井

Chapter 5 Pillar system

Two distinct phases of operation:
First rooms and pillars are developed in a section.
The second is mining pillars.
Two basic mining methods:
Conventional mining method.普通采煤方法
Cutting 掏槽 at the bottom of the coal seam a horizontal slot is 6-9 inch, 5-7feet deep
Drilling 钻眼 the optimum number and location of boreholes coal fragments after blasting neither too big nor too small for efficient loading.
Blasting 爆破 explosives are loaded into each borehole and detonated n.起爆
Loading 装煤 shuttle car?section belt conveyor. Two shuttle cars are used.
roof bolting 顶板锚杆支护
为了充分发挥设备和人员的能力,至少同时掘进5个平行的巷道。
由于生产环节多、分散,逐渐被连续采煤方法取代。
Continuous mining method.连续采煤方法
I continuous miner + shuttle car 连续采煤机+梭车工艺
+ section belt conveyor + roof bolting
间断运输工艺
II continuous miner + (intermediate) conveyors 连续采煤机+输送机工艺
+ section belt conveyor + roof bolting
连续的运输工艺
Pillar recovery 回收煤柱
There are three methods of extracting pillars, open-end method, pocket and wing method and splitting method.
open-end method 开端式
pocket and wing method 袋翼式
splitting 劈柱式
pillar?blocks?lifts/slices 煤柱――块――切块
Coal property 煤矿
Area 盘区
Set of entries 巷道群
Engineer vt.设计
Slough 脱落,剥落,碎落;崩落,坍塌,滑坍
Crush 压碎
A function of 是…的函数,随…而变。
Relative strength 相对强度
Clearance 净空
Block of coal
Room work
Cutting consequence 切割顺序
Face mining cycle 工作面开采循环
Mining practice 开采
Colloquial [ kE5lEukwiEl ] adj.口语的, 通俗的
Dictate 规定,制定
Outline 形成…轮廓
Incorporate … as …
Ample 充足的,丰富的
solid work
chain pillar 巷道煤柱
lessen 减少,减轻
lift 小煤块、
slice 切块
physical condition n.实际条件
post 柱子,支柱
stump 煤柱
slab 平板
fender 煤柱,窄煤柱
hand loading 人工装载
common practice 惯例
concurrently n.同时发生地,并行地
in place 就地,原地;在地层内
ride over 骑马来,跨在…上
masonry n.砖石工程,砖石建筑 砌筑。
Masonry stopping 砌筑风墙
Canvas stopping 帆布风帘
Line Brattice 纵向风障
Loading station 装车点

Chapter 6 Roadway excavation and support
1 Roadway section巷道断面掘进 drive, tunnel, excavate 平巷掘进Drifting
巷道掘进 roadway excavation 平巷掘

进 n. drifting 沉井,凿井 n. sinking
上山掘进 n. raising 下山掘进 n.
1)The shape of roadway section断面形状
巷道断面形状主要取决于地层条件、服务年限和支护材料。
The shape of roadway section depends mainly on strata conditions,the serving life and supporting materials.
井筒Shaft , circular 大巷Main entry , arched, horseshoe
上山 rise, ladder-shaped, trapezoidal 顺槽Gateway , ladder-shaped, trapezoidal
2)The size of roadway section断面尺寸
巷道断面尺寸主要取决于巷道的用途。
The size of roadway section depends mainly on its use.
它取决于运输或提升设备或其它设备的尺寸,还要根据通风要求对巷道断面尺寸加以修改。
It is dependent on haulage or hoisting equipment or other devices used,and it is modified according to the ventilation requirement.
净宽,net width;净高 net height;净断面面积 net section area。
2 Roadway excavation in rocks岩巷掘进
炮掘,爆破掘进:blasting excavation 装岩,除渣:mucking
掘进工艺包括主要作业和辅助作业,其中主要作业包括破岩、装岩、运输、支护,辅助作业包括通风、铺设轨道、挖掘排水沟、铺设管线等等。
The excavation technique consists of main operations including breaking, loading, haulage and support, and auxiliary work including ventilation, laying the track, digging ditches and laying pipes etc.
1)Breaking 破岩
打眼放炮是目前应用最广泛的破岩方法。
Drilling and blasting is the most widely used method of rock breaking at present.
(1)drilling
Drill n. 钻机
气动轻型钻机,风钻Air-jackleg 气腿式钻机Air-jack leg drill
架式钻机Drifter 钻车,凿岩台车 Jumbo, drill carriage 湿式钻进 Wet drilling
干式钻进 Dry drilling 钻孔 borehole
(2)Blasting 爆破
炸药:Explosive 装药:Load explosive in the borehole, charge 起爆:detonate?雷管:detonator;电雷管:electric detonator 炮眼布置方式:drilling pattern 掏槽眼:cut hole 辅助眼:auxiliary hole
周边眼:trim hole 顶眼:roof hole 帮眼:flank hole 底眼:Bottom hole 起爆顺序:firing sequence
Cut?auxiliary?roof & flank?bottom
The type of explosive used, rock properties, and method of loading and sequence of firing the holes, affect hole depth, diameter, alignment and spacing.
采用的炸药的类型、岩石的特性、装岩方法、各个钻孔的起爆顺序,这些都影响着钻孔深度、直径、排列和间距的确定。
A blast round consists of cut, relief, breast, and trim holes.
一个爆破炮眼组包括掏槽眼、辅助眼、压眼和边界眼。
2)Excavation face ventilation 掘进面通风 Fan 风机 Air pipe 风筒
3)loading and haulage 装岩和运输
铲斗装岩机Shovel mucker 耙斗装岩机Scraper mucker

机车+矿车Locomotive + wagons
4)support 支护
3 Roadway excavation in coals煤巷掘进
1)conventional excavation of coal drift 传统的煤层平巷掘进法
Breaking is by means of drilling and blasting.
手持式电钻:handheld electric drill
loading: hand loading 人工装煤 scraper mucker:耙斗装煤机 coal loader:装煤机
扒抓,蟹抓2 gathering-arms 刮板输送机:1 scraper conveyor
2)综掘 fully mechanized excavation
(1)gateway machine 平巷掘进机
组成:
掘进头,(boom) cutterhead,cutting head 装煤装置:loading mechanism
扒抓,蟹抓gathering-arm 刮板输送机:scraper conveyor
haulage:
皮带输送机:belt stage-loader mechanism 履带行走装置:crawler travel mechanism
支撑千斤顶:supporting cylinders,用来固定机器 other cylinders,control cutterhead
液控箱hydraulic control box
操作:
操作时,首先驱动履带行走装置,使得切削头碰到煤壁;
然后,伸长导向千斤顶和后部千斤顶,支撑到巷道上;
这样就固定住了掘进机。
然后,切割头在掘进面底部的一侧钻入煤壁。
操作水平摆动千斤顶,使切割头割到底部的另外一侧,这就在掘进面底部完成了一刀作业。
操作升降千斤顶,使切割头向上割一定距离(切割头的直径),然后用相同的方法再割第二刀。
执行这个循环作业,直到割完整个断面。
平巷掘进机可以掘出任何形状和尺寸的断面,如圆形、马蹄形、拱形和长方形。
Gateway machine can excavate any size and shape of cross section: circular, horseshoe, arched and rectangular.
(2)continuous miner 连续采煤机
roof bolter 锚杆安装机,锚杆机。
The roof bolter is a rubber-tired vehicle used to drill and insert bolts into the roof to support it.
锚杆机是一个用来打锚杆眼安装锚杆来支护顶板的机器,它是用胶轮行走的。
4 Roadway supporting 巷道支护
永久性支护:permanent support 临时性支柱:temporary support 刚性支护:rigid support
柔性支护:yieldable support 主动支护:active support 被动支护:negetive support
类型:
(1)木支架:timber support
梯形巷道:basic form:1 beam + 2 posts 基本形式:一梁二柱
(2)钢支架:steel rib support
梯形巷道:1 beam + 2 posts, 工字钢:I-steel
拱形巷道:U-steel arch yieldable support U形刚拱形可缩型支架
(3)块石或混凝土砌碹:stone or concrete lining
直墙拱形:straight-sided arch
(4)锚杆支护bolting support
Enhance the self-supporting capability of surrounding rock.
提高了围岩的自承能力。 喷射混凝土:shotcreting 锚喷:bolting and shotcreting
锚网:bolting and metal mesh 锚索:anchored cable 锚注:bolting and injecting
The length o

f time the rock safely can be left unsupported will greatly effect the overall drifting-operation cycle.
岩石开挖后无支护而且安全的时间长度,即拱桥作用的时间,对于整个平巷掘进工艺循环有着很大的影响。
In some cases, no support is needed.
In others, close support, or support ahead of the last set, is required.
在一些情况下,不需要进行巷道支护。
其它的情况,需要及时支护,或者超前最后一个支架进行支护。
超前支护:Advancing support
导管:Pipe spilling
Chapter 7 Novel mining methods

Novel mining methods新型采矿方法
掘进 drive, tunnel, excavate
巷道掘进 roadway excavation
平巷掘进 n. drifting
沉井,凿井 n. sinking
上山掘进 n. raising
Term vt 称为;把…叫做
Warrant n.许可证,保证,理由,执照; vt. 向...保证,批准, 使有正当理由
Curiosity n.奇特性,好奇心,珍品
Auger mining 螺旋钻开采法
Leaching 溶浸法;leach vt. 过滤
borehole mining 钻井采矿法
oblivion n.遗忘, 湮没
on the verge of 接近于, 濒临于
technology transfer 技术推广,技术转让
R&D 研发,研究和开发
Stoping,回采,采矿法
Sublevel,分段
Commodity n.矿种,矿产
Viability [ 7vaiE5biliti ] n.生存能力, 发育能力
Tie to 依靠,依赖
synthetic fuel 人造燃料,合成燃料
cartel 企业联合,卡特尔
intriguing adj.迷人的, 有迷惑力的
unconsolidated 未固结的,非胶结的,疏松的
extraterrestrial adj. 地球外的
untried 未试过的
Nonetheless adv.虽然如此, 但是
Deterrent [ di`tE:rEnt ] n.阻碍,威胁力量
Roadheader 巷道掘进机
Mole 隧道全断面掘进机
TBM隧道掘进机
SBM井筒掘进机
Coin v.创造,杜撰(新词)
Overbreak,overexcavate 超挖
欠挖
alignment n.定线,准线,校正,定位
pilot hole 导向钻孔,导洞
in terms of 根据,在…方面



davy man 矿灯工 day arrangement 地面设备 day drift 平硐 day eye 倾斜探井
day level 平硐 day output 日产量 day work 地面工作 daylight 日光
daylight lamp 日光灯 dc 直流 dc generator 直立电机 dc motor 直羚动机
dead air 停滞的空气 dead coal 非炼焦煤 dead end 独头巷道 dead face 独头巷道
dead load 静重 dead pressure 死压 detour 迂回巷道 detrition 磨损 detritus 岩屑
developed field 开拓了的矿床 developement drift 开拓平巷 developement openings 开拓巷道
developement workings 开拓巷道 developing 开发 developing butt 开拓巷道
developing entry 准备平巷 development 发展 development end 采准工祖 development face 采准工祖
development heading 准备平巷 development machine 掘进机 development opening 准备巷道
development plan 开拓计划 development road 开拓巷道 development section 开拓区
development workings 准备平巷 deviat

ion 偏差 device 装置 diagonal entry 伪倾斜巷道
diagonal face 对角工祖 diagonal rise 伪倾斜上山 diagonal slicing 倾斜分层开采法
diagonal ventilation 对角式通风 diagram 曲线图 diagonal entry 伪倾斜巷道
diagonal face 对角工祖 diagonal rise 伪倾斜上山 diagonal slicing 倾斜分层开采法
diagonal ventilation 对角式通风 diagram 曲线图 double barrel 复式岩心管
double chain conveyor 双链刮板输送机 double deck cage 双层式罐笼 double drum hoist 双滚筒绞车
double drum scraper hoist 双滚筒扒矿绞车 double drum separator 双浓筒磁选机 double drum winch 双滚筒绞车
double entry 双平巷 double intakes 双进风道 double parting 错车道 double reduction gearbox 两级减速装置
double roll crusher 双辊破碎机 double stage compressor 双级压气机 double track haulage roadway 双轨运输巷double track heading 双线平巷 double tracked incline 双轨斜井 double tracked plane 双轨上山
double tube core barrel 复式岩心管 double union 双键 double unit 双工炸区 double up post 补充柱
down grade 下坡 downcast air 进风 downcast shaft 进风井 downcut 下部掏槽 downdraft 下向通风
downhole 向下炮眼 downpour 注下 downward 下向的 downward current 下降流下向流 downward mining 下行开采 downward ventilation 下向通风 downward working 下行开采 dozer 推土机
draft 通风 draft tube 吸入管 drag bar conveyor 刮板运输机 drag classifier 刮板分级机 drag conveyor 刮板运输机 dragline 朔挖掘机 dragline excavator 朔挖掘机 dragline tower excavator 塔式朔挖掘机 dragscraper 刮土铲运机 dragshovel 刮土铲运机 drain 排水管 drain adit 排水平峒 drain line 排水管道 drain opening 排水囗 drain pipe 排水管 drain pump 排水泵 drain sump 集水仓 drain tap 放水旋塞 drain tube 排水管
drain valve 放泄阀 drainage 排水 drainage adit 排水平峒 drainage area 排水面积
drainage channel 排水沟 drainage conveyor 脱水输送机 drainage elevator 脱水提升机
drainage facilities 排水设备 drainage gallery 排水平硐 drainage hole 放泄孔
drainage level 排水平巷 drainage network 排水网 drainage property 透水性 drainage pump 排水泵 drainage screen 脱水筛 drainage shaft 排水井 drainage sieve 脱水筛 drainage works 排水工作 draining 排水
draught 通风 draught tube 吸管 drawbar 牵引杆 drawing 回收 drawing back of pillars 后退式回采矿柱 drawing height 提升高度 drawing hoist 回柱绞车 drawing machine 提升绞车 drawing program 放矿计划
drawing rate 放矿速度 drawing shaft 提升井 drawpoint brow 放矿点口 dredge 挖掘船 dredge pump 吸泥泵
dredger 挖掘船 dredging 挖出 dredging engine 挖泥机 dresser 选矿工 dressing 刃磨 dressing expenses 选矿费
dressing machine 锻钎机 dressing method 连矿法 d

ressing plant 选矿厂 dressing works 选矿厂 drier 干燥机 drift 平硐 drift angle 偏差角 drift bed 冲积层 drift conveyer 水平坑道运输机 drift drill 架式凿岩机
drift miner 巷道掘进工 drift mining 平硐开采 drift pillar 平巷矿柱 drift way 水平巷道
driftage 巷道掘进 drifter 架式凿岩机 drifting 巷道掘进 drifting machine 架式凿岩机 drifting method 掘进法
drill 钎杆 drill adapter 钻杆卡头 drill autofeeder 自动推进装置 drill bar 钻杆 drill bit 钎头
drill bit gage loss 钻头直径磨损量 drill blower 钻机吹粉器 drill bortz 钻用金刚石
drill carriage 凿岩机 drill chuck 钻头夹盘 drill column 钻杆柱 drill core 钻机岩心 drill cuttings 钻粉
drill hammer 凿岩机 drill hole 排放钻孔 drill hole depth 钻孔深度 drill hole wall 钻孔壁 drill jumbo 凿岩机
drill maker 锻钎机 drill man 凿岩工 drill mounting 钻机架 drill pipe 钻杆 drill pipe cutter 套管内切刀 drill piston 风钻活塞 drill point angle 钻尖角 drill pump 钻机泵 drill rig 钻车 drill rod 钻杆
drill rope 钻井钢丝绳 drill round 炮眼组 drill steel 钻钢 drill stem 钻杆 drill team 钻探队
drill tower 钻塔 drill truck 钻车 drill unit 钻孔设备 drill water hose 凿岩机供水软管
drill water pipe 钻机冲洗水管 drillability 可钻性 drillability index 可钻性指数 driller 凿岩工
drillhole burden 炮眼的负裁 drilling 穿孔 drilling and blasting operation 打眼放炮工作
drilling cable 钻井钢丝绳 drilling cost 打钻费 drilling device 钻眼装置 drilling dust 钻粉
drilling equipment 钻孔设备 drilling exploration 钻孔勘探 drilling fluid 钻孔液体 drilling head 钻头
drilling hole 钻孔 drilling jumbo 钻车 drilling line 钻井钢丝绳 drilling machine 钻孔机
drilling meal 钻粉 drilling method 钻进方法 drilling mud 钻泥 drilling outfit 钻孔设备
drilling pattern 炮孔排列法 drilling pipe 钻杆 drilling platform 钻井平台 drilling rate 钻孔速度
drilling rope 钻井钢丝绳 drilling shift 钻眼班 drilling speed 钻孔速度 drilling staging 凿岩台
drilling steel 钻钢 drilling time 钻孔时间 drilling tool 钻具bed, deposit, field 书馆 矿床
outcrop 露头fault 断层vein, sean, lode 矿脉gold reef 金矿矿脉
pocket 矿穴reservoir 储藏water table 潜水面,地下水面mine 矿
stratum, layer 矿层quarry 露天采石clay pit 粘土矿坑peat bog 泥炭沼
gold nugget 块金gangue 脉石,矿石,尾矿prospector 探矿者
prospecting 探矿boring, drilling 钻探auger, drill 钻excavation 发掘
quarrying, extraction 采石borer, drill, drilling machine 钻机
stonemason 石工锤stonecutter 切石机miner 矿工mining engineer 采矿工程师
pan 淘金盘


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