英汉例句

• this paper introduces a new method that measures brownian movement track and particles size of submicron particles according to langevin s brownian movement theory.

  本文介绍了以朗之万的布朗运动模型理论为依据测量超细颗粒布朗运动与粒径关系的一种新方法。

• submicron particles dominated the size distribution of pahs mass, and higher molecular weight pahs tend to distribute in finer particles and could be more dangerous to human health.

  多环芳烃主要分布在亚微米级颗粒上，分子量越大的多环芳烃越趋于富集在细颗粒上，因而对健康的危害就越大。

• due to a series of wonderful characteristics, submicron particles are of high value in national economy, defense modernization and high technology fields, with wide application prospects.

  超细颗粒由于其具有一系列特殊的性质，在国民经济和国防现代化以及现代高科技领域具有重要价值，有着广阔的应用前景。

• the emission of submicron particles in pulverized coal combustion has a poor effect on atmospheric environment and human health.

  这些细粒子的排放会对大气环境和人类健康造成严重的影响。

• the hood contains a hepa filter that removes more than 99.97 percent of submicron particles such as anthrax, smallpox, and radioactive particles.

  这种救生罩带有一个hepa过滤器，它能过滤超过99.97%的细微颗粒，如炭疽，天花和放射性粒子。

• gelatin submicron particles were prepared by emulsion chemical cross-linking method using gelatin (type a) as core material and paraffine as oil phase.

  以a型明胶为原料，石蜡油为油相，采用乳化化学交联方法制备了明胶亚微米粒子。

• the performance, development and application of inorganic membrane in the liquid solid separation of micron and submicron particles are reviewed.

  本文介绍了无机分离膜的特点、发展以及应用概况，对无机分离膜在微米及亚微米级固液分离中的应用进行了概述。

• they provide outstanding reduction of virus, bacteria, cysts, endotoxin and many other submicron particles through both electro-adhesion and mechanical processes.

  他们可以通过电子粘附和机械工艺显着减少病毒、细菌、胞囊和很多其他的亚微颗粒。

• pleotiful toxic trace elements enrich in submicron particles let by coal combustion, whichposed a serious threat on air environment and human health.

  燃煤产生的细粒子富集了大量的有毒痕量元素，对大气环境和人类健康造成严重危害。

• research of formation mechanism of submicron particles in pulverized coal combustion;

  研究煤粉细度对煤粉燃烧后一次颗粒物特性的影响。

• experimental study on agglomeration of submicron particles from coal combustion;

  本文对燃烧过程超细颗粒物的国内外研究现状进行了综述。