化学的例句大全

You are doing researches in chemistry, so are we.

你们正在搞化学研究, 我们也在搞.

The NATO superpower has fully engaged biological and chemical weapons research and development.

北约超级力量充分参与生物和化学武器的研究发展.

In and male reproductive toxicology are primary screening tests . In this paper their application are discussed.

本文主要介绍了这两种方法在评价化学物质危害性方面近几年国内外的研究应用及其利弊.

This is how a cell grows and reproduces.

有了这些化学反应细胞才能够生长和复制.

Third point , Iraq's record on chemical weapons is replete with lies.

第三, 伊拉克的化学武器记录充满了谎言.

This mixture can remover stains from metal and china.

这种化学混合物能够除掉金属和瓷器上污垢.

These chemicals are difficult to remove from water.

要从水中清除这些化学物质是困难的.

To remedy the situation, the water must be chemically treated.

为了改善这种情况,水必须进行化学处理。

Advances in research on remediation of organic contaminated soil and groundwater are reviewed with 24 references.

本文综述了土壤及地下水有机污染的化学与生物修复技术研究的最新进展.

The remediation of ozone depletion by chemical and physical method is reviewed.

评述了修复大气臭氧耗损的化学法和物理法.

The intermediate diffusion problems at a micro disk electrode for any degree electrochemical reaction are reconsidered.

研究微盘电极上中等扫速下,准可逆电化学反应的伏安行为.

It is like a chemical reagent.

这就像是一种化学试剂.

In this paper , the development of chemical reagent was reviewed.

对国内外化学试剂的发展现状进行了评述.

Hide powder is an important chemical reagent for determination of tannin content in vegetable tanning materials.

皮粉是分析植物鞣剂中单宁(鞣质)含量所必需的化学试剂.

From 1998 to 2000, smaller polluters put 32 % more chemicals into the air, ground and water.

在1998年到2000年之间, 小型污染物制造者向空气 、 陆地和水源排放的有害化学物质增加了32%.

The chemical floods the synapse, overwhelming the serotonin receptors.

这种化学物质湮没了突触, 覆盖了5—羟色胺的受体.

He could recite the names of all the chemical elements.

他能够朗诵所有化学元素的名字.

Effect of different chemical reagents, concentration, adsorbent on the color of polymerized rosin ester is discussed.

考察了不同的化学试剂 、 浓度 、 吸附剂等对聚合松香甘油酯色泽的影响.

strict rules regulating the use of chemicals in food

限制化学品在食物中使用的严格规定

This product is characterized by low expansion coefficient, high refractoriness, good thermal and chemical stability.

本产品特点是膨胀系数小, 耐火度高, 热化学稳定性好.