negative ion的例句大全

The negative ion air cleaner is designed by the principle negative corona discharge.

利用负电晕放电原理设计负离子空气净化器.

The HPLC was subjected to gradient elution and negative ion mode was adopted in mass spectrum.

高效液相色谱用梯度洗脱,质谱用负离子模式.

When we generate precipitation by static electricity we can bring about a stable negative ion supply.

当我们由静电时引起降雨雪我们可以达到稳定的消极离子供应.

Companies specializing in the production of various kinds of metal film capacitors, negative ion generator.

公司专业生产各类金属化薄膜电容器, 负离子发生器.

Negative ion concentration changes evidently with the variation of humidity, temperature and ground radiation intensity.

本文研究了随湿度 、 温度、地面辐射强度等因素的变化规律.

Let's purify air with a negative ion generator.

我们用负离子发生器净化一下空气吧.

Therefore, negative ion manufacturing technology aims at contributing to the elimination of particles in the air.

所以, 消极离子制造技术在天空中瞄准造成微粒的排除.

We will present here a simple negative-ion scheme.

我们将在此介绍一下简单的负离子的体系.

The ion distribution in the positive guide layer presents a step, then decreases as a complementary error function. Whereas the ion distribution in the negative guide layer is a complementary error function.

正波导面的离子分布呈现一个台阶然后再以余误差分布下降，负波导面的离子分布为余误差分布；

Negative Ion Chemical Ionization Mass Spectrometry Behaviour of Aromatic Aldehyde Derivatives of Anilines

芳香胺的芳香醛衍生物的负离子化学电离质谱行为

HPLC Analysis of Bromated Flame Retardants in Plastics; Determination of BFRs in waste water by gas chromatography/ negative-ion chemical-ionization mass spectrometry

塑料中溴系阻燃剂的高效液相色谱法测定气相色谱-负离子化学电离源质谱法分析污水中溴代阻燃剂

Electroless Ag NFG as negative electrode for lithium ion batteries

化学镀银鳞片石墨作锂离子电池负极材料

Numerical Simulation Research of 300 keV, 5 Electrodes Negative Ion Beam System

300keV，5电极负离子束系统的数值模拟研究