英语释义

• a colorless volatile water-soluble liquid aldehyde used chiefly in manufacture of acetic acid and perfumes and drugs

片语

Acetaldehyde polymerized聚乙醛

acetic aldehyde乙醛

acetaldehyde syndrome乙醛综合征

phenoxy acetaldehyde苯氧基乙醛

trimeric acetaldehyde[有化]

ethanal乙醛（等于 acetaldehyde）

Triisopropylsilanoxy acetaldehyde三异丙基硅氧基乙醛

hydroxy acetaldehyde乙醇醛

acetaldehyde acid乙醛酸

acetaldehyde dimer乙醛二聚体

acetaldehyde oximeCAS乙醛肟

英汉例句

• and it can mean a toxic breakdown product of alcohol called acetaldehyde - another carcinogen - can accumulate in the oral cavity when swished around the mouth.

  而且酒精的代谢产物乙醛也容易通过漱口过程在口腔中堆积，这种物质也会致癌。

• in most people, acetaldehyde is quickly converted to acetate, a relatively harmless substance, by an enzyme called aldh2.

  大部分人的身体都会通过一种叫做aldh2的酶迅速将乙醇转化成一种相对无害的物质——醋酸盐。

• second, the drug disulfiram, which causes acetaldehyde to accumulate in the body, discourages alcoholics from drinking by causing nausea, vomiting, and other severe alcohol flush reaction symptoms.

  第二，戒酒硫这个药物，它导致acetaldehyde化合物在体内的聚集，通过呕吐，反胃和其他酒脸红反应癥状来阻止酗酒。

• acetaldehyde is the intermediate product in the process of alcohol metabolism.

  酒精在体内代谢的中间产物为乙醛。

• objective to provide some evidence for establishing alcoholism experimental animal model by understanding the kinetic change of the rat blood acetaldehyde metabolism.

  目的通过了解血液乙醛代谢的动力学变化，为建立酒精中毒实验动物模型提供依据。

• determination of palladium in acetaldehyde catalyst solution can avoid the use of the toxic reagent, so it can improve working environment, and shorten analysis time.

  采用原子吸收法分析乙醛催化剂溶液中的钯含量，使分析工作者避免接触有毒试剂，改善了工作环境，又缩短了分析时间。

• the condensation products of the amino groups in these antibiotics with acetaldehyde can easily be adsorbed on the electrode surface under a specific potential.

  认为该类抗生素结构上共有的伯、仲氨基与乙醛的衍生化反应产物，在一定电位下易吸附于电极表面。

• up to the present, the manufacture process of acetic acid is still the method of acetaldehyde oxidation in this factory. the rectification technology was a twin tower flowsheet.

  吉化电石厂的醋酸生产目前仍采用乙醛氧化法制取醋酸的工艺技术，精馏工艺采用的流程为高低高的双塔精馏方式。

• acetaldehyde almost exists ubiquitously and is harmful to people.

  乙醛广泛存在于环境中，危害人体健康。

• the energy efficiency of acetaldehyde ozonation also increased with the decrease in energy density.

  催化臭氧氧化乙醛的能量效率随能量输入密度的增加而减少。

• when you drink, enzymes in the liver known as alcohol dehydrogenases (adhs) convert alcohol to an organic compound called acetaldehyde; another enzyme then converts acetaldehyde to acetic acid.

  当你饮酒时，肝脏中的adhs酒精氢化酶把酒精转化成一个叫acetaldehyde的化合物，另外一个酶再把它转化成酸。

• objective to study the concentration-time procedure of salivary and blood acetaldehyde in individuals following oral ethanol administration, which is the toxic metabolite of ethanol.

  目的：研究人体单剂量口服乙醇后，乙醇在体内的毒性代谢产物乙醛在唾液和全血中的浓度时间变化过程。

• alcohol and aldehyde emissions were increased with the increase of the speed and load, and acetaldehyde was increased with the increase of ethanol concentration in the blended fuels.

  乙醇汽油发动机排气中的醇醛排放随发动机的转速和负荷增加而增加，其中乙醛排放随燃料中乙醇含量的增加而增加；

• but those with only one copy can develop a tolerance to acetaldehyde and become heavy drinkers.

  但是那些只有单份基因的人能够产生对乙醛毒素的包容性而且有可能成为嗜酒者.

• conclusion: it is suggested that jnk has effects on proliferation of hsc stimulated by acetaldehyde and jnk maybe an important signal pathway regulating hsc proliferation.

  结论：jnk活性变化与乙醛刺激的大鼠hsc的增殖具有相关性，提示jnk可能是调节hsc增殖的重要信号通路之一。

• it was formerly derived by fermentation of carbohydrates but is now made synthetically by aldol condensation of acetaldehyde or by oxidation of petroleum gases.

  以前它是由碳水化合物发酵得到，现在由乙醛醛醇缩合或石油气体氧化的合成方法制得。

• the energy efficiency of acetaldehyde ozonation increased with the decrease in energy density.

  臭氧氧化乙醛的能量效率随能量输入密度的增加而减少。

• intermittent warming can make ethanol and acetaldehyde release or decompose effectively, and keep peach good flavor.

  并且使异味物质乙醇和乙醛得到有效释放或降解，保持了桃的良好风味。

• decreasing light intensity , the degradation of acetaldehyde and toluene both decreased.

  光通量减弱使乙醛和甲苯的降解率均下降。

• because of the heavy drinking, liver cells can be harmful material handling, and cause all acetaldehyde acute poisoning.

  这是因为大量饮酒后，肝细胞无法将有害物质乙醛全部处理，而造成急性中毒。

• a multivariable predictive control strategy on an acetaldehyde distillation units is introduced.

  提出了一种乙醛精制装置的多变量预测控制策略。