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.

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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.

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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.

网络文摘精选

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.

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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.

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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.

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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.

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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.

词典精选例句

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；

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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

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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

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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

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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

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