来自云层的电子流与正粒子流相遇，而这些正粒子流通常来自于高而尖的结构，如金属旗杆或塔。
The stream of positive particles that meets the surge of electrons from the cloud often arises from a tall pointed structure such as a metal flagpole or a tower.
然而，有时，沿着已建立的通道的电子流会遇到正的电子流，正的电子流从地面开始形成新的路径。
Sometimes, however, a stream of electrons following an established channel is met by a positive stream making a new path up from the ground.
导体切割磁场会产生电子流。
Electronic currents appear when a conductor cuts magnetic field lines.
本发明具有出射电子流稳定、噪声基线小等优点。
The invention has the advantages of high stability of the emergent electron current, small noise baseline and the like.
产甲烷和硫酸盐还原各利用基质50％左右的电子流。
Eack of methanogensis and sulfate reduction used about 50% of electron from propionate.
本文介绍了用法拉第筒作为离子检测器的四极滤质器存在干扰电子流的原因。
The causes of disturbing electron current in quadrupole mass filter with Farady cylinder as an ion detector are described.
在电子技术中，由阴极射线管(CRT)中电子枪所产生的、单向细电子流。
In electronics, the unidirectional, pinhead electron stream generated by the cathode gun in a CRT.
对传感器的挤压发生非常微小的变化就能引起大量的电子流，因此传感性相当敏感。
Minuscule changes in the squeezing of the sensor trigger far larger changes in the flow of electrons, which makes the sensor extremely sensitive.
当这些细胞束遇到了细小玻璃片的机械撞击，他们将产生与年轻毛细胞相似的电子流。
When the bundles were mechanically stimulated with a slender piece of glass, the cells generated electrical currents that resemble those produced by young hair cells.
我现在的想法是希望通过用网络分发的方式来获得信息：在一个快速移动的电子流中。
My mind now expects to take take for information the way the net distributes it; in a swiftly moving stream of particles.
例如，放置活化材料的一层，当它被光照时，便会释放电子，而电路层则负责传送电子流。
For example, one layer contains the active material that releases an electron when it's struck by light and another layer contains the circuit that carries the current.
模拟计算表明，在法拉第圆筒的基础上加上电场抑制，能很好地抑制二次电子流的产生。
Simulation calculation indicates that secondary electron can be controlled well by electrostatic field combined with Faraday cylinder.
根据探针收集电子流的理论，提出电子流对探针电位的一次微商的最大值对应着等离子体电位。
Based on the theory of electron current collected by probe, that the maximum derivative of electron current with respect to probe potential corresponds with the plasma potential is presented.
这种电子流对轻质量部分质谱的零输出基线起干扰作用，致使这部分谱峰的峰高不能很好地测量和记录。
Such current disturbs the zero out-put basic line of the light mass number region, so that it's very difficult to measure and record the height of spectrum peaks of the light mass number region.
细菌被安置在石墨纤维制成的阳极上，分解污水中的脂肪、蛋白质和糖类，此过程中产生的稳定的电子流将被直接输入电极。
Bacteria housed on a graphite fiber anode break down the fats, proteins and sugars in sewage, freeing up a steady stream of electrons, which the bacteria transfer directly into the electrode.
最具破坏力的辐射是伽马射线和X射线；能量强大的阿尔法射线（氦核能量流）和贝塔射线（电子流）也可以破坏细胞组织。
The most damaging radiation are gamma rays and x-rays; energetic alpha rays (streams of helium nuclei) and beta rays (electrons) can also damage cells.
这幅图像中还包含了几个神秘的X-射线片断，它们中的一些可能是因为巨大的磁场结构和强电子流相互作用而产生了快速旋转的中子星。
The image also contains several mysteriousX-ray filaments, some of which may be huge magnetic structuresinteracting with streams of energetic electrons produced by rapidlyspinning neutron stars.
在电火花放电加工过程中，采用负极性加工时，工具电极的损耗主要是由于火花放电前几百纳秒出现的电子流对工具电极表面的轰击造成的。
In EDM process with tool as anode, tool wear is largely produced by electron current in gap during the frist hundreds nano seconds of the spark ignition.
用于修饰或说明一科学分支中的概念，其中涉及到自由电子流的运动、发射和性能等，特别是在真空、气体或光电管和特定的导体或半导体中电子的运动。
Pertaining to that branch of science dealing with the motion, emission, and behavior of currents of free electrons, especially in vacuum, gas, or phototubes and special conductors or semiconductors.
在装置“S- 300”上，通过测量真空磁绝缘传输线中电极间电子流轫致辐射和负载上的电流、电压等参数，研究了磁绝缘传输线中的电流损失特性。
The current loss in magnetically insulated transmission line (MITL) on pulsed power installation "S-300" is studied by measuring bremsstrahlung between the electrodes, current and voltage in the load.
在装置“S- 300”上，通过测量真空磁绝缘传输线中电极间电子流轫致辐射和负载上的电流、电压等参数，研究了磁绝缘传输线中的电流损失特性。
The current loss in magnetically insulated transmission line (MITL) on pulsed power installation "S-300" is studied by measuring bremsstrahlung between the electrodes, current and voltage in the load.
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