科技英汉翻译练习10

Ex. 10

1.The minimum entropy technique for estimating the Doppler frequency rate is presented,

which has the advantages over the classical techniques of a high accuracy and a small amount of computation.

本文介绍了多普勒调频率粗算的最小熵方法，与传统方法相比，其具有精确度高、计算量小的两个优

点。

2.We have developed/established the function of the Doppler frequency rate against/vs. range.

[…the function of the variation of the Doppler frequency rate with range.]

我们已发现多普勒调频率随范围变化的函数关系。

3.The simulation results show that both the schemes are easy to implement.

模拟/仿真实验表明，这两种方案都易于实施。

4.The model and algorithm proposed in this paper are to a certain degree superior in

performance to the conventional BP algorithm.

从某种程度上来说，本文提出的模型和算法在性能上由于传统BP算法。

5.The interpretation of/(given) by the new algorithm is quite different from that of/by the

Gerchberg algorithm, but the computed results by the new algorithm are the same as those by the Gerchberg algorithm.

新算法的表述不同于Gerchberg算法，但二者的计算结果却是相同的。

6.The result has been obtained that the number of 2-edge self-complementary graphs with p

vertexes is …

我们已获得结果，具有p个顶点的两边自补图的个数为...

7.The Essence of Chicken with Cordyceps provides you with the best way to keep you fit

[…keep you in good health] in this fiercely competitive society in order to avoid your being eliminated. Cordyceps is one of the unique tonics [nutrients] in China. Scientific research reveals that cordyceps contains various special amino acids. The Essence of Chicken Cordyceps is manufactured from the first-class chicken and pure cordyceps powder with extra care. It is easy for users to absorb and digest. So this product is especially suitable for [beneficial to] elimination of debility and recovery from an illness because it facilitates the establishment of a balanced metabolism. [… because it can hel p to establish a balanced

metabolism.]

（白兰氏）虫草鸡精可以使您保持身体健康、身材苗条，保障您在竞争激烈的社会中立于不败之地。虫草是中国一种独特的营养物，富含多种独特氨基酸，由优质鸡肉和天然虫草粉精心配制而成，易于吸收。该产品有助于平衡机体新陈代谢，特别适合强身健体和病后痊愈。

8.The problem often arises how these unknowns can be determined.

经常出现的问题是如何确定这些未知数。

9.Shown in Fig. 8 is a transformer having mutual inductance M.

如图8所示，变压器互感为M。

10.Practically speaking, the current through an inductor cannot change instantaneously, nor can

the voltage across a capacitor.

从实际角度来讲，通过电感的电流与电容两端的电压不会瞬间改变。

11.Just as resistors connected in series or parallel can be combined into an equivalent resistor, so

can inductors and capacitors be combined.

感应器与电容器同电阻器一样，通过串联或并联可以合成一个等效电阻。

12.Let us select as the reference the node common to these two conductances.

我们可以将两类电导共有的节点作为参照点。

13.Cases arise in hydromechanics, in which the integration region varies with the parameters.

流体力学存在这类情况：积分随参数变化。

14.It is necessary to determine the effect on the device of changing the ambient temperature.

确认室温改变对设备的影响，这一做法很有必要。