他十分经心在意地望着电流计。
他十分经心在意地望著电流计。
普通的电流计无法响应这些快速的交替变化。
An ordinary meter will not respond to these rapid alterations.
没有电流通过电流计。
没有电流通过电流计。
介绍用灵敏电流计测量高电阻的原理和方法；
The measuring principle and method of higher resistance with the sensitive galvanometer are introduced.
通过灵敏电流计光标的偏转角度显示温度的变化。
The temperature change is displayed by the deflection degree of cursor of galvanometer.
而高电阻，因其电流比较小，可用冲击电流计测量。
And high resistance can be examined by Electric bridge Assault.
介绍了光针式教学灵敏电流计的工作原理和制作方法。
The working principle and the fabricating method of the light-pointer teaching galvanometer are introduced.
电流计：根据可动线圈的偏转量来测量微弱电流或电流函数的仪器。
Galvanometer: Instrument for measuring small electric currents by deflection of a moving coil.
本文分析了用半偏法测电流计内阻时误差产生的可能原因，并提出改进措施。
We analyze the error reasons of inferring inside block of amperemeter in the middle divisor as well as bring forward betterment measure.
是什么原因引起灵敏电流计的指针发生偏转？什么情况下它偏转的角度最大？
What causes the galvanometer to move? What situation makes the galvanometer deflect the most?
本文分析了用半偏法测电流计内阻时误差产生的可能原因，并提出改进措施。
We analyze the error reasons of inferring inside block of amperemeter in the middle divisor, as well as bring forward betterment measure.
摘要分析了光点复射式灵敏电流计内阻测定中误差产生的原因，提出了改进方法。
In this paper , the main reasons resulting in the errors in measuring the inner resistances of microdetector are analysed , and the improved method are put forward.
通过对NG82-1型冲击电流计测高阻计算公式的讨论，找到用自然对数计算较为方便。
Through the discussion of computing formula for measuring high resistance by Mdoel NG82-1impact corrent galvanometer, it is discoverde that it is much casier to do calculation by natural logarithm.
本文通过对测量灵敏电流计内阻实验误差的分析，给出一种有效的减小内阻测量误差的方法。
This paper presents a method for reducing detecting error of the internal resistance of sensitive galvanometer by analyzing its errors.
J0409型灵敏电流计适用于中学、中专等实验室测量直流电路中微小电流和微小电势差。
Sensitive Galvanometer, Model J0409, is suitable for the laboratories of middle schools and polytechnic schools to measure small electric current and electric potential difference.
该装置通过单盘天平可计算出安培力，并与电流计所示值及裸导线长度做比较，得出定量的结论。
Comparing with the reading of ammeter and the length of the bare wire, quantitative conclusion is obtained.
为了探测记忆印痕，哈伯德采用了一种电池驱动的电流计，它有一个指针可调节，连接着两个空罐头盒。
To detect engrams, Hubbard adopted a battery-powered galvanometer with a needle dial wired to two empty tin cans.
亨利示意他的助手将线圈断开连接，此时，电流计上又一次指示出一个电压，但这次的电压是反向的。
Henry signalled his assistant to disconnect the coil. The galvanometer showed that once again a voltage had been produced, although this time in the opposite direction.
目前，我国基准地震台上使用三种类型地震仪：直接耦合地震仪、电流计记录地震仪和电子放大地震仪。
At present, three kinds of seismographs are used at Chinese seismic stations. They are the direct-coupled seismometer, the galvanometric seismograph, and the electronic seismograph.
根据冲击电流计测直螺线管磁场的实验电路原理，利用数值计算方法，对减少测量的系统误差进行了理论分析。
According to circuit principle of the experiment of measuring magnetic field in straight solenoid by impact galvanometer, theory analysis on reducing system error is done by using numerical method.
根据冲击电流计测直螺线管磁场的实验电路原理，利用数值计算方法，对减少测量的系统误差进行了理论分析。
According to circuit principle of the experiment of measuring magnetic field in straight solenoid by impact galvanometer, theory analysis on reducing system error is done by using numerical method.
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