碳 - 关于碳的双语例句 - 碳造句 - 语文书

为您找到295个与“碳”相关的双语例句：

Method: The expurgation rate of carbon particle, the building of hemolysin antibody was determined.
方法: 采用碳粒阔清速率的测定、溶血素抗体生成的测定以及迟发性超敏反应等试验方法.
Large eutectic ledeburite is not found.
合金层中的碳化物细小、均匀、弥散,无粗大的共晶莱氏体组织.
Epoxidation and oxidation gave the racemic C 18 - juvenile hormone.
通过环氧化和氧化就得到外消旋的含十八个碳的昆虫返动激素.
Another problem is the large carbon loss by entrainment.
另一问题是大量的碳夹带损失.
The emission of gases such as carbon dioxide should be stabilised at their present level.
二氧化碳等气体的排放应该稳定在当前水平。
the emission of carbon dioxide into the atmosphere
向大气排放二氧化碳
The carbon is electrophilic centre.
碳是亲电的中心.
Effervesce: To emIt'small bubbles of gas, as a carbonated or fermenting liquid.
“冒泡: 冒出小气泡, 如碳化了的或正在发酵的液体.”.
Carbonate rocks are predominantly composed of intra - clastic dolostone, chert dolostone and sand - bearing dolostone.
碳酸盐岩以内碎屑白云岩、燧石白云儿和含砂白云岩为主.
The method of titrimetric analysis of dissoluble carbonate in water glass has been established.
建立了水玻璃中可溶性碳酸盐的滴定分析法.
Diphenyl carbonate ( DPC ) is an important intermediate in plastic industry.
碳酸二苯酯是重要的有机中间体,应用于塑料工业.
Phenyl ( or polyphenyl ) substituted epoxides serve as excellent precursors to phenyl ( or diphenyl ) carbenes.
某些苯代 ( 或多苯 ) 环氧乙烷是制取带苯环 ( 或二苯 ) 碳烯的极好原料.
Diphenyl carbonate shows a typical vinyl ester effect.
碳酸二苯酯表现典型的乙烯的酯类的效应.
Carbon dioxide is a necessary result of the oxidation of carbon compounds.
碳化合物氧化后必然会产生二氧化碳。
Mars has an insubstantial atmosphere, consisting almost entirely of carbon dioxide.
火星的大气层极其稀薄，几乎全部由二氧化碳构成。
Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point.
甲缩醛含氧量大、氢碳比高、闪点低,加入柴油中能够提高其十六烷值.
Diisobutyl aluminum chloride is synthesized by the reaction of triisobutyl aluminum and carbon tetrachloride.
通过三异丁基铝和四氯化碳反应制得氯化二异丁基铝.
He suggested that the varieties tested had different diffusive resistance to CO 2.
他提出,供试验用的品种对二氧化碳有不同的扩散阻力.
Thus the term dialkyl carbonate includes, for example, methyl ethyl carbonate.
因此术语二烷基碳酸酯包括, 例如甲基乙基碳酸酯.
So far, we have synthesized diacid, which is a very important intermediate product during preparing muscone.
到目前, 我们已经合成了制备麝香酮中重要的一步中间产物十五碳二羧酸.

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