化学的例句大全

There should be water pipe and water sink in fume hood.

每个常规化学分析室都要有通风橱.

There are chemical fuels that are clean and smokeless.

有些化学燃料是清洁无烟的.

What fractions of NPP are invested in allelochemic substances in different communities?

在不同的群落的NPP中究竟有多大部分投入他感化学物质?

These early observations have been supplemented with results from chemical fractionation.

这些早期的观察曾为化学馏分的结果所增补.

Much coal also is used in chemical industries for the manufacture of plastics and other synthetics.

化学工业生产数百种塑料和其它合成制品也用煤很多.

The facility maintains a special storage area for chemicals.

工厂有专门区域存放化学品.

It's thought that the blast occurred when volatile chemicals exploded.

人们认为，易挥发的化学物质爆炸时产生了冲击波。

Using the soft tools of Dreamweaver, Flash, Photoshop, ChemOffice, the polymer chemistry network course was programmed successfully.

以Dreamweaver 、 Flash 、 Photoshop 、 ChemOffice为主要工具, 开发了“高分子化学”网络课程.

Chemical toppings are added, and the assembly goes into an oven.

加人化学配品后, 将组合物送进烤箱.

Heat transforms the toppings into transistors, conductors and insulators.

热把化学配品变成晶体管 、 导体和绝缘体.

The chemist flocculated the suspended material.

这名化学家把这些悬浮物变成了絮凝物.

A police put some chemicals on the piece of paper and a line of words showed up.

一位警察在一张条上涂上化学药品,一行字迹清晰地显现出来.

She got a neurosis about chemicals and imagined them everywhere doing her harm.

她对化学品有神经症，认为它们无处不在地伤害着自己。

IMC chemical company should exit ANSAC, him agency is exported.

IMC化学公司要退出ANSAC,自己经办出口.

Any progress in reducing chemical weapons is welcome.

削减化学武器的任何进展都是受人欢迎的。

The two elements are synthesized by a chemical process.

这两种元素已经化学合成.

The chemical and physical characteristics and applications of polytetrafluoroethylene ( PTFE ) fiber are introduced.

介绍了聚四氟乙烯 ( PTFE ) 的化学、物理等特性及其应用.

Less chemical gets into the sub-soil which is particularly important with the light, tropical soils.

进入底土的化学物质会减少，这对土质松软的热带土壤而言尤为重要。

The photochemical reactions of Co _ 2 ( CO _ 6 ) ( PBu _ 3 ) _ 2 with various quinones and phenothiazine were studied by ESR.

本文利用电子自旋共振方法研究了CO_2 ( CO)_6 ( PBu_3 ) _2与几种醌类及吩噻嗪的光化学反应.

These results are agreement with the results of infrared absorption ( IR ) and Rutherford backscattering ( RBS ) analysis.

表面硅- 埋层 的界面和 埋层 -体硅的界面的化学结构无明显差异.这些结果与红外吸收和离子背散射谱的分析结果相一致.