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- C 5 distillate of ethylene accessory substances was used as raw material. C5馏分油主要来源于石油烃高温裂解制乙烯过程的副产品 ,随着乙烯工业的发展 ,乙烯废弃的C5馏分量逐年增大。 另一方面 ,民用燃料需要量颇为可观。
- Crotonic acid can be made by crotonaldehyde oxidized,and crotonaldehyde widly exists asthe accessory substance in the chemical enterprises that produce and use aldehyde. 丁烯酸可由丁烯醛氧化制得,而丁烯醛在生产和使用乙醛的化工企业作为副产物广泛存在,是一种需治理的废弃物,我国具有生产丁烯酸的原料条件。
- An Approach on the Recover Technique of Hyposulfite of the Accessory Substances of Phenacetin through Simplex Method 单纯形法用于非那西丁副产物大苏打回收工艺的探讨
- disinfections accessory substance 消毒副产物
- A radio is an accessory to a car. 收音机是汽车的附件。
- Substances consist of small particles called molecules. 物质是由叫做分子的微粒组成的。
- The act of obtaining usable substances from unusable sources. 废物利用从无用的东西中获取有用物质的行为
- foreboders thing of accessory substance of disinfection 消毒副产物前体物
- The mixture will resolve into three simple substances. 这种混合物可分解成三种单纯状之。
- He was charged with being an accessory to the crime. 他被控告为这项罪行的从犯。
- Chemicals in the body break our food down into useful substances. 人体中的化学元素把食物分解成有用的物质。
- A stick used as an aid in walking or carried as an accessory. 拐杖一根被用来帮助行走或当作一种饰物而携带的棍子
- Neglect in preventing or reporting a felony or treason by one not an accessory. 包庇罪行非同犯对防止重罪或叛国罪的发生或对次类罪的报告的忽视
- accessory substances 零件,副产品
- To this class of substances belong glass and wood. 属于这类物质的有玻璃、木材等。
- He was using his accessory muscles of respiration. 他在用呼吸辅助肌进行呼吸。
- The pancreas can produce substances which help in the digestion of food. 胰脏能产生助消化的物质。
- An allergy is an adverse reaction of the body to certain substances. 过敏是身体对某些物质的不良反应。
- Alcohol is a solvent of resinous substances. 酒精是树脂性物质的溶媒。
- He was charged with being an accessory to murder. 他被控为谋杀罪的从犯。
