英汉例句

• zhang lanying, director of the environment and resources institute of jilin university, said that benzene which does not dissolve in water is a dangerous substance.

  吉林大学环境与资源学院院长张蓝应说苯不能溶解于水是一种危险的物质。

• these gases may dissolve in water in the atmosphere to form weak acids.

  这些气体溶于大气层中的水汽，形成弱酸。

• the polymer can dissolve in water as a result of –oh groups along the polymer chain.

  这个聚合物可以溶于水，因为在聚合物的链上有羟基存在。

• dissolve in water into colloidal solution, to light, thermally stable.

  溶于水形成胶状溶液，对光、热稳定。

• the substance does not dissolve in water whether (it is) heated or not.

  不管是否加热，这种物质都不会在水中融化。

• it is white toxic and flammable powder with specific of 1.145. it cannot dissolve in water or ethanol and will become to glue when cooled after being heated in the organic solvent .

  本品为白色粉末，可燃、有毒，比重1.145，不溶于水和乙醇，在有机溶剂中加热溶解，冷却后成胶状物。

• the marriage gauze of components, is a kind of polyvinyl biodegradable material, which can dissolve in water gauze without damage the ecological environment.

  这种婚纱的成分有聚乙烯醇，是一种可生物降解的物质，可使得婚纱在水里溶解而不破坏生态环境。

• colorless transparent or weak yellow easy floating liquid has special smell is poisonous proportion:1.129 boiling point:171℃ dissolve in water ethanol and ether etc.

  无色透明或淡黄色易流动液体．有特殊气味，有毒。比重：1.129，沸点：171℃，溶于水、乙醇、乙醚等。

• a substance that will not dissolve in water or solvent.

  一种在水或溶剂中不能溶解的物质。

• the glucose oxidase is an aerobic dehydrogenation enzyme, the enzyme could dissolve in water but not in organic solvents.

  葡萄糖氧化酶是需氧脱氢酶，易溶于水，不溶于有机溶剂。

• some gases, most /notably carbon dioxide, readily dissolve in water and interact to form ions, which predictably affect conductivity as well as ph.

  一些气体，尤其是二氧化碳，极易溶解于水中，并相互作用形成离子，从而预先影响电导率以及ph值。

• white powder, non-toxic non-corrosive effect, do not dissolve in water with hydrogen sulfide and the lye does not work, have a case of acid and dissolved hydrogen sulfide gas.

  呈白色粉末状，无毒无腐蚀作用，不溶于水，与硫化氢和堿液不起作用，遇酸溶解而产生硫化氢气体。

• silver azide does not dissolve in water or in nitric acid.

  叠氨化银不溶于水或硝酸。