矿物加工技术双语翻译

PartI words Chapter1 Introduction

alluvial mining---冲积矿床开采aluminium—铝

an optimum grind size—最佳磨矿粒度barytes—重晶石

comminution—粉碎

degree of liberation—解离度

diamond ores—金刚石矿石

Electrical conductivity properties—导电性fluorite—萤石

fundamental operations—基本选别流程release/liberation—解离

Galena—lead

sulphide—方铅矿

sphalerite-zinc

sulphide—闪锌矿

cassiterite-tin oxide—锡石

grinding—磨矿

Laboratory and pilot scale test-work—试验室和半工业实验

Line flowsheet—线流程

locking of mineral and gangue—连生体Middlings—中矿

mill(concentrator)--- 选矿厂

milling costs—磨矿消耗

Minerals definition(p.1)

metallic ore processing –金属矿石加工gangue—脉石

Mineral—矿物

ore—矿石

crust of the earth—地壳

sea-bed—河床

non-metallic ores—非金属矿石bauxite—氧化铝

optical properties—光学性质Ore bodies—矿体

part per million(ppm)

Primary grind—粗磨

product handling—产品处理

pyrite –黄铁矿

Recovery—回收率

Refractory bricks—耐火砖

abrasives—磨料

Separation—分离

Smelter—熔炼

sorting—拣选

subsequent concentration process—后续选

别流程

Tailings retreatment—尾矿再处理

as-mined(run of mine)—原矿

mineral processing(ore dressing/mineral dressing/milling（磨选）)—矿物加工portion/concentrate—精矿

discard/tailing—尾矿

the flowsheet—工艺流程

The minimum metal content(grade)—最低金属含量

The valuable mineral—有用矿物

complex ores—复合矿

The waste minerals—脉石

enrichment process—富集工艺

metal losses—金属损失

the enrichment ratio—富集比

efficiency of mineral processing operations—矿物加工作业效率

The ratio of concentration –选别比

the grade/assay—品位

ultra-fine particles—超细颗粒

unit concentration processes—单元选别流程

Chapter2Ore handing

open-pit ore(露天开采的矿石p30，左下)

run-of-mine ore(原矿)

Typical washing plant flowsheet(洗矿车间典型流程figure 2.2) tipper (卸料器p33 右上)

Shuttle belt (梭式胶带p33 右中)

Gravity bucket elevator （斗式重力提升机p33 右下）

Ore storage(矿物储存p35 右上)

包括:

stockpile （矿场）

bin（矿仓）

tank (贮槽)

Front-end loader (前段式装载机p35 右上)

Bucket-wheel reclaimer（斗轮式装载机p35 右上）

Reclaim tunnel system（隧道装运系统p35 右上）

The amount of reclaimable material/the live storage(有效贮量p35 右中figure 2.7) Conditioning tank (调和槽p36 左上)

Chain-feeder (罗斯链式给矿机figure 2.9)

Cross-section of elliptical bar feeder （椭圆形棒条给矿机figure 2.10）

Vibrating grizzly feeder (振动格筛给矿机p37 左上)

Apron feeder (板式给矿机figure 2.11)

Belt feeder (胶带给矿机p37 右下)

Chapter 4 particle size analysis

acicular(针状);

adverse(相反的);

algorithm(算法);

angular(多角状);

aperture(孔径);

apex (顶点);

apparatus(仪器);

arithmetic(运算器，算术); assaying(化验);

attenuation(衰减);

beaker decantation(烧杯倾析); blinding(阻塞);

calibration(校正);

charge(负荷);

congest(充满);

consecutive(连续的);

contract(压缩);

convection current(对流); conversion factor(转化因子); crystalline(晶体状);

cyclosizer(旋流分析仪);

de-aerated(脱气);

derive:(得出);

dilute(稀释);

dimensionless quantity(无量纲量); dispersing agent(分散剂);

distort(变形);

duplicate(重复); electrical impedence(电阻); electroetching(电蚀刻); electroform(电铸);

elutriation(淘析);

epidote(绿帘石);

equilateral triangle(等边三角形); flaky(薄片状);

flask(烧瓶);

fractionated sample(分级产品); gauze(筛网);

geometric(几何学的);

granular(粒状的);

graticule(坐标网);

gray scale(灰度);

ground glass(毛玻璃);

hand sieve(手动筛);

histogram(直方图);

immersion(浸没);

inter-conversion(相互转变); interpolate(插值);

intervals(区间);

laminar flow(粘性流体);

laser diffraction(激光衍射);

light scattering method(光散射法); line of slope(斜率);

logarithmic(对数的);

machine sieve(机械筛); mechanical constraint(机械阻力);