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Methoxychlor consignment four major production companies, acetate cobalt, manganese acetate series of intermediate products.

公司主要生产四氯苯醌、醋酸钴、醋酸锰等中间体系列产品。

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The calibration curves of cyproterone acetate and ethinylestradiol were linear in the range of 0.

建立反相高效液相色谱法测定复方醋酸环丙孕酮片中醋酸环丙孕酮和炔雌的含量。

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OBJECTIVE To establish a rapid and exclusive method for the identification of medroxyprogesterone acetate tablets.

目的建立醋酸甲羟孕酮片红外光谱鉴别方法。

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Putting the solid chitosan into ethylic acid solution can be used as potentiator.

将壳聚糖固体溶于醋酸溶液中,作造纸增强剂。

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In addition, can add neomycin to rinse with 0.25% acetic acid or much mycetozoan element.

此外,用0.25%醋酸或多粘菌素加新霉素冲洗。

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The hypernatremia of this patient was partially improved by dihydrochlorothiazide and desmopression acetate (DDAVP).

口服双氢克尿噻和醋酸去氨加压素改善上述异常。

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Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid.

化工生产品中的腐蚀性物料,:烧碱、纯碱、浓稀硫酸、碳酸、醋酸等。

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Ethylene glycol monoether acetate are synthesized from acetic acid and ethylene glycol monoethyl ether with supported phosphotungstic acid catalyst.

醋酸和乙乙醚为原料,活性白土负载磷钨酸作为催化剂,合成了乙乙醚醋酸酯。

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OBJECTIVE: To observe the short-term effect of desmopressin acetate(DDAVP) in treating primary enure-sis.

探讨醋酸去氨加压素(DDAVP)治疗原发性遗尿症的近期疗效。

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Our main products include: Tibolone, Trenbolone Acetate, Norgestimate, Melengestrel Acetate, Levonorgestrel, Gestodene, Estriol, Estradiol and related intermediates.

主要产品为替勃龙、醋酸坦勃龙、诺孕酯、醋酸美伦孕酮、左炔诺孕酮、孕烯酮、雌三、雌等及其中间体。

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The acetolysis,oxidation and hydrolysis reactions in the synthetic process of 16-dehydropregnenolone acetate from diosgenin were studied.

研究了以薯蓣皂素为原料合成妊娠双烯醋酸酯生产工艺中的开环、氧化和水解3步反应。

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Objective: To research the factors relating to menstrual changes in women injected with depo-medroxyprogesterone acetate (DMPA).

研究注射醋酸甲孕酮(DMPA)妇女月经改变的相关因素。

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Methods The eyeballs of rat were fixed in the improved fixative solution mixed with paraform,glacial acetic acid and acetone.

方法将大鼠眼球投入到由多聚甲醛、冰醋酸和丙酮组成的改良固定液中固定后制成石蜡切片,经HE染色后在显微镜下观察。

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Phenoxyacetophenone could be prepared from potassium phenolate and m bromoacetophenone via Ullmann reaction catalyzed by copper acetate in high yields.

间苯氧基苯乙酮由酚钾与间溴苯乙酮在醋酸铜催化下以高产率合成。

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Abstract : A new colorimetric chemosensor 1 based on a tripodal benzaldehydic-phenylhydrazone selectively sensing acetate ion has been synthesized.

摘要 : 本文合成了一个新的基于三脚架苯甲醛苯腙的能够选择地检测醋酸根离子的比色化学传感器 1 。

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An efficient palladium-cocatalyst system for vinylation of unsaturated carboxylic acid has been exploited,among which aliphatic amines(ALA)are firstly used as cocatalysts.

醋酸钯/邻菲洛林/脂肪胺为催化体系,丙烯酸和乙酸乙烯酯为原料,通过乙烯基交换反应制备丙烯酸乙烯酯。

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Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.

采用乳液聚合的方法,以乙酰化聚乙烯为保护胶体合成聚醋酸乙烯乳液,并用含甲酰胺基的乙组与其交联。

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METHODS The gel was prepared by taking mafenide acetate and dyclonine hydrochloride as main components,carboxymethylcellulose sodium and glycerol as base material.

醋酸磺胺米隆和盐酸达克罗宁为主药,以羧甲基纤维钠和甘油为基质,制备水溶性凝胶,以紫外光光度法测定含量。

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After ethanol extracted hepaticglycogen, it was identified by indic colorific mensuration and quantified with anthrone mensuration.Finally, experimentative design was bringed forward.

采用三氯醋酸沉淀组织蛋白质,乙提取肝糖原后,以碘呈色法对其鉴定,再以蒽酮法进行定量,最后提出对相关物质检测的实验设计要求。

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The test for treatment of waste water from acetic acid and acetic anhydride production by using anaerobic digestion-aerophile biochemical method is described.

介绍对醋酸、醋酐生产中的有机废水采用厌氧好氧生化处理方法的试验。

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科学60秒 听力 2016年7月合集

Okay, so the gut bacteria in fat-fed mice make acetate. What does acetate do?

食用高脂饮食的小鼠,其体内肠道细菌以产生醋酸酯。醋酸酯的作用是什么?

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科学60秒-科学美国人 2019年8月合集

So basically the vinegar you use in your home is diluted acetic acid.

所以,你在家里用的醋基本上就是稀释的醋酸

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科学60秒 听力 2016年7月合集

The animals experienced a buildup of a chemical called acetate, particularly in the large intestine.

因此,醋酸酯这种化学物质在这些动物的大肠内来。

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双语版 TED-Ed 演讲精选

Then, an enzyme called ALDH converts the toxic acetaldehyde to non-toxic acetate.

接着,乙醛脱氢酶(ALDH) 将有毒的乙醛转化为毒的醋酸盐。

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VOA Special 2019年11月合集

They identified the chemical compound vitamin E acetate as a very strong culprit.

他们认为化合物维生素E醋酸酯是" 非的罪魁祸首。"

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科学60秒 听力 2016年7月合集

That location points to gut bacteria, which can produce acetate, as a possible culprit.

该位置指向肠道细菌,这种细菌产生醋酸酯,是潜在的罪魁祸首。

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VOA Special 2022年7月合集

The resulting acetate mixture was then used as food to grow plants in the dark.

生成的醋酸盐混合物之后被用作在黑暗环境中植物生长所需的食物。

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Scishow 精选系列

That's because bacteria get into it that convert ethanol to acetic acid, the molecular flavor of vinegar.

那是因为细菌进入其中,将乙醇转化为醋酸,这是醋的分子味道。

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Asap SCIENCE 精选

They're made of plasticized cellulose acetate which doesn't mean that they'll stay whole forever.

它们是由塑化醋酸纤维素制成的,这并不意味着它们会永远完整地存在。

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VOA Special 2022年7月合集

The team reported that all these plants were able to take in carbon from the acetate.

该研究小组报告称,所有这些植物都够吸收醋酸盐中的碳。

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VOA Special 2019年11月合集

In other studies, Vitamin E acetate was found in liquid from electronic cigarettes and other vaping devices.

在其他研究中,电子烟和其他电子烟设备的液体中也发现了维生素E醋酸酯。

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科学60秒 2018年12月合集

And they embedded it in a three-dimensional nanofiber web...so the dye would spread out across a large surface area.

他们将醋酸铅嵌入三维纳米纤维网中,这样一来染料就会扩散至大表面上。

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TED-Ed(视频版)

Another type of bacteria, called acetic acid bacteria, isn't so desirable in wine, but they have their function, too.

另一种细菌, 名为醋酸菌, 虽然在葡萄酒中不太受欢迎,但也有其用武之地。

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科学60秒 听力 2016年7月合集

So the researchers wiped out the microbes using antibiotics or a simple saline wash. And acetate levels plummeted.

因此,研究人员用抗生素或简单的生理盐水来消灭微生物。这同时也使醋酸酯浓度下降。

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Crash Course 综合篇

Vinegar is just a 5% solution of acetic acid.

醋只是5%的醋酸溶液。

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科学杂志:化学

A vinegary scent, for instance, signals cellulose acetate.

例如,醋味表示醋酸纤维素。

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科学60秒-科学美国人 2019年8月合集

Acetic acid is mainly used for the manufacture of paint and adhesives. It is also used for the manufacture of vinegar.

醋酸主要用于制造油漆和粘合剂。同时也被用来制造食醋。

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朗文OCLM-01单词

Acetic acid is the chief active ingredient in vinegar.

【ingredient】醋酸是醋的主要有效成分。

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厨房美味大比拼

You could sprinkle it on steamed fish, honestly like make a little vinegarette.

以把它洒在蒸鱼上,老实说就像做一个小醋酸醋。

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透视百科健康类

In fact, acetic acid is in all types of vinegar, from white wine to balsamic.

事实上,醋酸存在于所有类型的醋中,从白葡萄酒到香醋。

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