查询词典 ionizer

In operation, the outlet air preferably flows past the ionizer needle 34, charging particles remaining in the initially filtered air with an electrical charge such that the particles are attracted to a surface or to each other and generally do not remain suspended within the air.

在操作中，出口空气优选地流经电离子针34，利用电荷使保持在初始过滤空气中的微粒带电，以便使微粒被吸引到表面上或彼此吸引，从而通常不会再保持并悬浮在空气中。

The present invention relates to a hydromagnetic accelerator and a hydromagnetic jet engine, in which the hydromagnetic accelerator includes at least one magnet, at least two electrode plates and a gas ionizer at least making the gas between said at least two electrode plates ionized, and a D.C. power supply is connected between two electrode plates.

一种磁流体加速器和一种磁流体喷气发动机，其中该磁流体加速器包括至少一个磁体，至少两个电极板和一个使所述至少两个电极板之间的气体电离的气体电离器，在所述至少两个电极板之间连接一个直流电源。

The ionizer can keep the NAIs concentration above 3.02×105 ions/cm3 in the breathing space. This study investigated the distribution of control efficiency for four kinds of bioaerosols, and compared the difference of them.

研究结果发现，空气负离子在呼吸范围中的浓度分布在面部前方5 cm处最高，随与空气负离子产生源距离增加而衰减，由於面部会中和负电荷，故也会使空气负离子浓度骤减。

Supplier preferably at quarterly interval; the electrodes of the ionizer should preferably be replaced at yearly interval.

他们定期检查保养，宜至少每隔三个月检查一次。5。使用在任何消毒系统的紫外光灯管/泡宜每隔至九个月换一次。

The photoelectron gun was not separated from the ionizer of the TOFMS completely, thus the energy of the photoelectron beam could not be adjusted independently.

但他们所用方法都有一个共同的缺陷，即没有将光电子枪与TOF质谱的离化器完全分离，光电子束能量不能独立调节。

The SI source is an array of microhotplates fabricated by microelectromechanical systems process. Besides as an ionizer, this source acts as an ion grid which can be used to inject ions into the drift region of drift tube periodically.

表面离化源为采用微机电系统工艺加工的微热板阵列，除了作为离子产生器，还作为漂移管的一个离子栅，用以实现离子向漂移区的注入。

However, the ionizer needle 34 is preferably mounted to the outlet channel 30a to charge particles as they flow out of the louvered vent 16a such that the particles are attracted to an oppositely charged object and generally do not remain suspended in the air or the room.

然而，电离子针34优选地安装于出口通道30a上，以便当气流流出百叶式通风口16a时向微粒提供电荷，从而微粒可以被反向电荷物体吸引而不会悬浮并残留在空气中或房间内。

The results indicated that the highest NAIs concentration was distributed 5 cm far in front of the mask, and the NAIs concentration was decayed with the distance to the ionizer. The NAIs concentration also decayed on the mask surface due to electric neutralization.

首先探讨空气负离子在呼吸范围中的分布状况以及对四种生物气胶的控制效率分布，进而比较四种生物气胶控制效率的差异，最后探讨空气负离子稳定度对生物气胶控制效率的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。