这种新方法具有效率高、容易调整的优点。
This new method has the advantages of high efficiency and easy adjustment.本文首先讨论了这种信号的特点，然后讨论了它的产生。
This paper begins with the discussion on the features of the signal, followed by the description of its generation.这台设备的特点是操作简便，价格低廉。
This device is characterized by (its) easy operation and low price强调指出了光强随圆柱体直径变化的正弦规律。
The sine law of the variation of the light intensity with the cylinder diameter has been emphasized.我们的方法与以前讨论同一问题的文章中所述的不同。
Our method is different from those presented (described) in the paper available (published before) on (discussing) the same problem.只有通过对该系统性能的研究，我们才能了解它的优点。
Only through the study of the performance of the system, can we understand (appreciate) its advantages.若自偏电路设计不当，LC振荡器会出现间歇振荡。
If the self-bias circuit is not designed well (properly), chopping oscillations will take place in the LC oscillator.本文对提高打印速度和印字质量提供了一种机辅设计手段。
This paper presents a CAD method for increasing the printing speed and improving the printing quality.同时给出了三轴稳定跟踪器的数学描述及全补偿条件。
The mathematical description of and the full-compensation conditions for the 3-axis steady-tracking principle are also given .必须求出这个电阻上的电压和电流。
It is necessary to find out the voltage across and the current through this resistor文中比较了STM和A TM，表明A TM将是BISDN的基础。
A comparison between STM and ATM shows that ATM will be the basis of BISDN对构件的承载能力作了具体的分析A detailed (concrete) analysis of the ability of the components to carry loads is made共有M个多边形，其顶点数均为NThere are M polygons altogether, each of which has N vertexes.这是由于在PN结上存在一个电容之故。
This is due to the existence of a capacitance across the PN junction.这个方法需要精确的定位，这使得它的实现具有一定的难度。
This method requires accurate location, which makes (thus making) its realization somewhat difficult.对A的识别和对B的确定是使用这一方法的先决条件。
The recognition of A and the determination of B are the prerequisites for the use of this method.最后提出了实现这种方法应注意的一些问题和解决方法。
Finally, some problems that deserve to be noted in implementing this method and their solution are presented.由于缺陷的存在，构件的疲劳寿命将大大降低。
Because of the existence of the defect, the fatigue life of the components will be shortened导出了一个计算电荷分布的简单公式，最后举了若干例子。
A simple formula for calculating the charge distribution is derived and finally some examples are given并讨论了这一方法与扫描法相比的优点。
The advantages of this method over the scanning method have also been discussed.已知常数K，就能算出C来。
Given (Knowing) the constant K, one (we) can calculate C.这种生成器产生的序列的周期几乎都大于任意给定的值。
Almost all the periods of sequences generated by such generators are greater than an arbitrarily given value.这个信号太小了以至于不能使晶体管Q4导通。
This is too small a signal to make transistor Q4 conduct.锡的熔点没有铅的高。
Tin does not have as high a melting point as lead does.该电阻上的电压为零点几伏特。
The voltage across the resistor is a few tenths of a volt.这台新设计的仪器质量很好。
This newly designed instrument is good in quality.这台转动的机器将在一二分钟后自动停下来。
This running machine will stop of itself in one or two minutes (in a minute or two).在这种情况下，输入不会下降，输出也不会下降。
In this case, the input does not fall, neither (nor) does the output.导体的电阻不仅取决于制成导体的材料，而且也取决于导体的尺寸和温度。
The resistance of a conductor depends not only on the material of which the conductor is made, but also on the size and temperature of the conductor.在10月8日早上又发射了一颗通信卫星Another comsat was launched on the morning of the 8th of October.这个问题有待解决。
This problem remains to be solved.在宇宙中似乎只存在两种电荷。
There seem to be only two kinds of electric charge in the universe.这个电荷与存在的其他电荷互相作用。
This charge interacts with other charges present.现有的教科书没有提到这一点。
The existing textbooks(或The textbooks available) have make no mention of this point.X的所有值均不能满足这一方程。
No values of x (或None of the values of x) can satisfy this equation.这个电压几乎是测不出的。
This voltage can hardly be measured铜的导电率比铁高。
The conductivity of copper is higher than that of iron.在这个实验室中，这台仪器比其他的灵敏。
In this laboratory, this instrument is more sensitive than any other one(或any one else).这本书的序言写的很好。
The preface to this book is well written.为了发射无线电波，必须产生高频振荡。
T o sent out radio waves, it is necessary to generate high-frequency oscillations.波能绕其通道上的障碍物的边缘弯曲行进，这一特性成称为绕射。
Waves are able to bend around the edge of an obstacle in their path, a property called diffraction.这条曲线显示了该电路中的电流随外加电压的变化情况。
The curve shows the variation of the current in the circuit with the applied voltage.他们对这一论题很感兴趣。
They are very interested in this topic其他类型的电动机也广泛地用在工业上。
Other types of electric motor are also widely used in industry.任何学生均不会解这种特殊的方程。