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英语例句库

1.Since various, cause has not given a test to maneb zinc supersession thing second braces sulfurs urea (ETU).

1.由于各种原因未对代森锰锌的代谢物乙撑（ETU）行检测。

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2.This proved that nitrourea was a more suitable reactant than urea to synthesize Keto-RDX.

2.由此表明了在生成RDX酮的反应过程中，硝基上比更为合适的反应形式。

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3.The soy sauce containing urea will become red when heated together with diacetyldioxime and phosphoric acid.

3.掺有尿素的酱油在与丁二酮肟、磷酸混合后,加热煮沸会现红色。

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4.Cross-linking agent glycoluril with a yield of 61.8% had been synthesized by employing urea and glyexal as reactants,and hydrochloric acid as catalysts.

4.以尿素和乙二醛为原料,在酸催化的条件下合成了甘,产率为61.8%。

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5.High-grade filling and retanning agent CDF was prepared by condensation polymerization reaction of urea,cyanuramide and dicyandimide.The property and application of the product were discussed.

5.本文主要论述了用、双氰胺、三聚氰胺等原料经缩聚反应制备填剂CDF的方法及其性能与应用。

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6.This paper presents the studies on the reaction form of urea or nitrourea which condenses with nitrolysis fragments of urotropine to form Keto-RDX in nitrating agents.

6.通过改变加料方式来研究或硝基在硝化剂中与乌洛托品硝解碎片行缩合反应的形式。

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7.Methods Compounded one kind of trisaccharide iron urea indol culture medium and the trisaccharide iron agar has carried on the contrast experiment with the national standard method in voluntarily.

7.方法自行配制了一种三糖铁尿素靛基质培养基,并与国家标准方法中三糖铁琼脂行了对比试验。

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8.A kind of monosubstituted squaric amide ——mono carbamoyl amide of squaric acid 3(MCASAQ) was prepared by the condensation of squaric acid (SQ) with urea or its derivatives in water.

8.以水为介质,方酸与及其衍生物顺利发生脱水缩合,合成了一类方酸单酰胺化合物——氨甲酰类氮氧方酸3。

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原声例句
Scishow 精选系列

1.Mainly, urea and uric acid producing even more ammonia.

同时尿素和尿酸会产生更多氨。

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NPR音讯 2015年10月合集

2.Those cars don't have the urea tank right now.

这些车辆现在没有安装尿素罐。

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Osmosis-微生物

3.So, with Klebsiella, urease makes urea dissociate into carbon dioxide and ammonia.

肺炎克雷伯杆产生脲使得尿素分解成二氧化碳和氨。

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PBS趣味科普

4.Using a special enzyme, they stuff urea — another nitrogen containing compound — into their tissues.

使用一种特殊，向组织填装尿素 ——另一种含氮化合物。

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级英语短文

5.The fatty acids, urea, uric acid and lactate in the sebaceous film protect and hydrate the skin.

皮脂膜脂酸、尿素、尿酸和乳酸对皮肤有着保护和滋润作用。

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Osmosis-微生物

6.So, with Staph saprophyticus, urease makes urea dissociate into carbon dioxide and ammonia.

腐生葡萄球脲可使尿素分解为二氧化碳和氨气。

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Crash Course 解剖生理学篇

7.So the liver converts the ammonia into a less-toxic compound, urea, which our kidneys filter out into our pee.

所以肝脏将氨转化为毒性较小化合物，尿素，我肾脏将其过滤到尿液。

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学生科学报

8.They bought their urea from a chemical supply company.

他从一家化学品供应公司购买尿素。机翻

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Freakonomics Radio

9.Some of it we use to make urea.

其一些我用来制造尿素。机翻

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学生科学报

10.Her team mixed that powder with powdered urea.

她团队将这种粉末与尿素粉混合。机翻

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SciShow 合集

11.So, if you’re eating a high-salt diet, your body responds by making more urea.

所以，如果你吃是高盐饮食，你身体会产生更多尿素。机翻

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透视百科健康类

12.Adding to your trouble is urea.

尿素会给你带来更多麻烦。机翻

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学生科学报

13.They made a cement from urea and faux lunar soil.

他用尿素和人造月球土壤制成了水泥。机翻

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初来乍到（第二季）

14.And be sure to use fertilizer without urea.

一定不要用含尿素肥料。

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Huberman Lab

15.Because people say, well, it's the urea cycle and this and that.

因为人说，嗯，这是尿素循环等等。机翻

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PBS人体科学

16.Using a special enzyme, they stuff urea–another nitrogen containing compound–into their tissues.

使用一种特殊，将尿素——另一种含氮化合物——填充到组织。机翻

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SciSHow 快问快答小科普

17.Pee and sweat for example both contain urea, a molecule with two ammonia like parts.

例如， 尿液和汗液都含有尿素，这是一种含有两个类似氨部分分子。机翻

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Osmosis-微生物

18.In the urinary tract, Klebsiella can also use urease to convert the urea that's normally present in urine to ammonia and carbon dioxide.

在尿道，克雷伯也可以利用脲将尿液尿素转化为氨和二氧化碳。

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2017级专外有声

19.They do this by separating urea, mineral salts, toxins, and other waste products from the blood.

通过从血液分离尿素、矿物盐、毒素和其他废物来达到这一目。

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SciSHow 快问快答小科普

20.When urea comes in contact with chlorine, it swaps out its hydrogens for chlorine, and voila, chloramine is born.

当尿素与氯接触时， 会将氢换成氯，瞧，氯胺就诞生了。机翻

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