emfs

emfs

美 　英

• 网络电磁场；efficiently message forwarding scheme；极低频电磁场

例句

If this occurs, distinguishing between a change in signal voltage and a change in thermoelectric EMFs becomes impossible.

如果发生这种情况，就不可能区分出信号电压的变化和热电动势的变化。

Whether EMFs are harmful or not, a break in the countryside, without the cellphone, would probably be good for all of us.

不管电磁辐射有害与否。远离手机，去乡间度假，这或许对我们来说是很有益处的。

Minimizing temperature gradients within the circuit also reduces thermoelectric EMFs.

将电路中的温度梯度减至最小也可以降低热电动势。

To minimize the effects of thermoelectric EMFs, a second measurement is taken with the cells reversed, as shown in Figure 4-38.

为了尽量减小热电动势的影响，将电池反向，再进行第二次测量，如图4-38所示。

Specially designed preamplifier circuits ensure that unwanted noise, thermoelectric EMFs, and offsets are kept to an absolute minimum.

专门设计的前置放大器电路确保不希望有的噪声、热电动势和偏置电压保持在绝对最小的数值。

EMFS have also been shown to affect the brain, suppressing production of melatonin, the hormone controlling whether we feel happy or sad.

电子烟雾也能影响大脑，抑制褪黑色素的分泌，而它是一种能控制我们感觉欢乐或悲伤的荷尔蒙。

Copper conductors connect the cells to the voltmeter to minimize errors due to thermoelectric EMFs (VEMF).

用铜导体将两个电池和电压表相连，以便使热电动势（VEMF）引起的误差减到最小。

In fact, last April, the European Parliament called for countries to take steps to reduce exposure to EMFs.

事实上，去年四月份，欧洲议会就曾呼吁各国重大措施，控制电磁磁场的范围。

These emfs are generated in three sets of coils are mounted 120 electrical degrees apart on the generator armature.

这些电动势由发电机电枢上安装的分隔120度电角度的三组线圈产生。

So emfs is very strong, but also has a strong rhythm and metrical sense, very fully showing the carving of the object to life.

因此动势很强，同时又具有很强的节奏感和韵律感，非常充分地表现出了雕刻对象的生机。

This has the effect of blocking EMFs (electromagnetic fields) and shielding radio frequency waves.

这就有阻断电磁场、屏蔽无线电波的效应。

Three such sine-wave emfs are shown in Fig. 1-1B-1.

这种电动势的三个正弦波样式如图1-1B-1所示。