ethanol

[美]/'eθənɒl/
[英]/'ɛθənɔl/
词频: 极高

释义

n. [化]乙醇,酒精
词形变化
复数ethanols

短语搭配

bioethanol

生物乙醇

例句

Objective:To study the influence of ethanol on absolute refractory period of sciatic nerve in hoptoad.

目的:探讨乙醇对神经干绝对不应期的影响。

Ethanol, 2-butoxy-, phosphate;Phosphated butyl cellosolve;

名称 2-丁氧基乙醇磷酸酯;

Ethanol, 2-butoxy-, dihydrogen phosphate;Butyl cellosolve phosphate;

名称 磷酸二氢-2-丁氧基乙酯;

Conclusion:The inebriant dose ethanol could enhance the amplitude of corticostriatal LTP through the way of activating immediate early gene.

结论:致醉剂量酒精极有可能通过激活及早基因从而实现对纹状体LTP的增强作用。

Both water and ethanol extracts of RMR had inhibitory effects on 3T3-L1 preadipocyte proliferation and differentiation.

红麴米水萃及酒萃物对3T3-L1前脂肪细胞均有抑制增生及分化之效果。

The membrane can be used for concentrating ethanol from dilute ethanol-water mixture through pervaporation process owing to its alcohol-permselective properties.

通过对低浓度乙醇-水的渗透蒸发的试验研究,表明该膜是一种性能较好的新型优先透醇膜。

Comparison experiments of water mist with polycomponent water mist,and the test on polycomponent water mist's extinguishing efficiency against ethanol and ethanol motor spirit fire were done.

进行了多组分细水雾与细水雾的灭火性能比较,和用多组分细水雾对汽油火、乙醇汽油火的灭火性能试验。

Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.

方法采用乙醇提取,石油醚脱脂,氯仿萃取,上聚酰胺柱得到高良姜素。

Crude polysaccharide was obtained from Agaricus blazei Murill fruiting body by hot water extraction, ethanol precipitation and pronase treatment.

从巴西蘑菇子实体中提取的水溶性粗多糖经过脱蛋白、脱色等步骤获得半纯品多糖。

A new process was proposed to saponify the crude lanolin in alkaliaqueous solution with the addition of ethanol and then to separate the product by converting the sodium soap into calcium soap.

以粗羊毛脂为原料,提出了一条羊毛脂在碱水溶液中添加助剂乙醇皂化及其用钙皂转化来分离产物的工艺路线。

Objective To know the antimicrobial spectrum of ethanol extracts of Physalis alkekengi. var. francheti(Mast).Makino. through the study of antimicrobial activity in vitro.

摘要目的对锦灯笼宿萼乙醇提取物进行体外抗菌试验研究,了解其抗菌谱。

The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.

主体风味成分是己酸乙酯、苯乙醇、辛酸和辛酸乙酯。

Conclusions: The main substance treating hyperuricaemia in sangdang exists in the separated composition which eluted by Ethanol 40%.

结论:藏药桑当降低血清高尿酸血症的大部分有效物质存在于40%乙醇洗脱部位。

It dissolves in hot grease, paraffine, ethanol, chloroform, acetone and aether, but is insoluble in water.

该产品不溶于水,热溶于油脂、石蜡、乙醇、氯仿、丙酮、乙醚。

The polyamide resin has good ethanol solubility, gelling resistance and gelling recuperability, which is used as binder for ink.

结果表明:该聚酰胺树脂具有较好的醇溶性、抗凝胶性能以及凝胶恢复性能等特点,在作为塑印油墨的连接料时尤为适用。

The article has introduced the method such as methanol, ethanol, ethylene glycol, pointing out synthol is the new raw material of oildom.

介绍了由合成气为原料制取甲醇、乙醇、乙二醇等产品的方法,指出了合成气是石油化工的新原料。

The application of transketolase for industrial purpose, such as production of ethanol, biosynthesis of aromatic amino acids and enantiotopic chemicals were reviewed.

本文综述了该酶的工业生产及应用领域,如乙醇生产,芳香族氨基酸和手性物质的生物合成等。

Isobornyl ethyl ether was prepared by ethoxylation of camphene with absolute ethanol in the presence of DCP heat-resistant ion exchange resin.

工业莰烯在耐高温离子交换树脂DCP催化作用下与无水乙醇反应生成了异龙脑基乙醚。

The ethanol was dropped into furnace meanwhile ammonia was put through to nitempering. and the process parameter was optimized.

在通氨的同时,将乙醇直接滴入工作炉内,实现气体软氮化,并对工艺进行了优选。

原声例句

For example, ethanol produced from farm-grown corn is grouped as first-generation ethanol.

例如,用农场种植的玉米中生产的乙醇被归类为第一代乙醇。

来源: VOA Special September 2023 Collection

Also, oral bacteria convert ethanol to acetaldehyde which is a carcinogen.

此外,口腔微生物群可将乙醇转化为致癌物——乙醛。

来源: Osmosis - Anatomy and Physiology

If there's oxygen around, these bacteria convert the ethanol in wine into, well, acetic acid.

若周围有氧气,这些细菌会将 葡萄酒中的乙醇转换成… … 醋酸。

来源: TED-Ed (video version)

Unfortunately, in individuals with FAS, brain damage due to ethanol toxicity is permanent.

不幸的是,由乙醇造成的FAS患者脑部损伤是永久的。

来源: Osmosis - Mental Psychology

Ethanol -- intake of alcohol -- will decrease neurogenesis.

乙醇--酒精中摄取-- 会降低神经新生。

来源: TED Talks (Audio Version) October 2015 Collection

But ethanol is just one of many kinds of alcohol.

但是乙醇只是很多种酒精其中之一。

来源: Scishow Selected Series

We also found traces of ethanol.

应该是他清理桶时留下的。

来源: English little tyrant

In this process, ethanol is produced in addition to CO2.

在这个过程中,会产生乙醇和二氧化碳。

来源: Bilingual Edition of TED-Ed Selected Speeches

So why is the airline industry so interested in ethanol?

为什么航空业对乙醇如此感兴趣呢?

来源: Financial Times

They argue that more ethanol would lower prices at the pump.

他们称,乙醇含量更高会降低加油的价格。

来源: NPR News November 2013 Collection

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