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Some ants eject formic acid when irritated.

有些蚂蚁受到刺激时会排出蚁

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Below his preternatural affability there is some acid and steel.

在他异常和蔼可亲的表情之下,有着尖刻和钢铁般的坚毅。

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The seeds contain hydrocyanic acid and a trace of a toxalbumin.

种子包含氢氰和微量的毒白蛋白。

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Regenerationprocess of deteriorated chloroplatinic acid by reducing and purifying is introduced.

介绍了变质氯铂经过还原、提为分析氯铂的中间操作过程。

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Four compounds were elucidated as glaucocalgxin A,oleanolic acid,ursolic acid and daucosterol.

分离得到4个化合物,为蓝萼甲素、齐墩果、乌苏和胡萝卜苷。

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Propylene glycol monoether acetate was synthesized using heteropoly acid as catalyst for the firsttime.

首次以杂多为催化剂采用酯化法合成丙二醇单乙醚乙酯。

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Glycerate 3-phosphate (phosphoglyceric acid) The phosphorylated form of glyceric acid, a 3-carbon atom molecule.

甘油)是甘油的3号碳位发化后的形式。

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The high purity amidinothiourea phosphate (P800) was reacted with the dicyanodiamide and phosphoric acid.

摘要利用双氰胺和反应得到高度脒基脲P800。

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After reproduction of the viral nucleic acid the host cell usually undergoes lysis (LYSOGENY).

病毒核复制后寄主细胞通常要经历裂解过程(溶源状态)。

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Bromooctane was synthesized from industrial hydrobromic acid(48%) and n-octanol using concentrated sulfuric acid as catalyst.

以工业废氢溴(48%)为原料,在浓硫存在下,与正辛醇进行反应合成1-溴辛烷。

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Paired electrosynthesis using glyoxylic acid as a model product has been studied in this paper.

以乙醛为模型产物,对配对电解合成技术进行了研究。

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Phosphate rock is mixted with sulfuric acid and with revycled first-wash acid in a premixer.

矿在一个预混合槽中与硫以及循环回的第一洗涤进行混合。

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Ethyl lauryl alcohol respectively react with hydrobromic acid to product bromohydrocarbon,sulfuric acid for catalyst。

以正十二醇和氢溴为原料,在浓硫的催化下,产溴十二烷。

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Everything he said drip ped acid.

他的话里字字句句都带着刺。

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The acid has eaten through the metal.

把这块金属腐蚀穿了。

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Silica Pearl,Capric Acid Triglicerde,Beex Wax,Velvesil DM,Dimethicone,Olivem 700,Stearu Acod,Glycerin.

蜜粉剂、硬脂、蜜蜡、平滑剂、清爽油脂、橄榄油乳化剂、硬脂醇、甘油。

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The hydrochloric acid cocculus tunbergii alkali is its muriate.

青藤碱是其

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Heptaldehyde and undecylenic acid as the products of c...

环氧化产品用作增塑剂和稳定剂;副产品蓖麻粕作为动物饲料。

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Now they wear rubber fingers treated with lactic acid.

现在他们带上了用乳处理过的橡皮指套。

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Objective Bacteriocin-producing Lactic acid bacteria was isolated from plant-material.

摘要目的从植物性材料中筛选产细菌素的乳菌。

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in-and-out, in-and-outer, inane, inanely, inang, inanga, inanimate, inanimation, inanition, inanity,

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3G, 401(K), a,

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瑞克与莫蒂 第一季(双语)

They're soaked with my stomach acid.

都泡在我胃酸里了。

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TED演讲(视频版)双语精选

The basic building blocks of enzymes are called amino acids.

基本构成单位叫氨基酸。

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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,你在家里用醋基本上就是稀释醋酸。

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健康美食

First, we're going to combine our acid and emulsifier.

首先,要先我们要把酸和乳化剂混合在一

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慢速英语

There was too much acid in the soil after slashing and burning.

经过砍伐和焚烧后,土壤中酸太多了。

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赖世雄进阶英语词汇3500

If we mix these two chemicals together, they will form an acid.

如果我们把这两种化学物混合在一,他们会成酸。

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Osmosis-消化

Some bacteria ferment sucrose, and that produces lactic acid as a byproduct.

有一些细菌可以发酵蔗糖,并有副产物乳酸产生。

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侏罗纪搏击俱乐部

The end result was an acid that rained down on the world.

最终结果就是在世界各地落下酸雨。

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Modern Family S01

'Cause I can smell the clouds of pure sulfuric acid from here.

{\an8}[金气层里有浓硫酸 会下硫酸雨]我从这儿可以闻到纯硫酸酸臭气哦。

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怦然心动精选

Stomach acid? You'd like to think that.

用胃酸吗 估计你就会这样想。

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健身知识科普

Hypothetically, sodium bicarbonate supplementation can also buffer lactic acid, thus improve physical endurance.

假设地说,补充碳酸氢钠可以缓冲乳酸,从而提高身体耐力。

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VOA常速英语_美洲

They are made of poly lactic acid known as PLA from corn starches.

它们是由玉米淀粉中提取出聚乳酸(PLA)制成

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剑桥雅思听力全真试题 7

Glutamate is an amino acid that can be found naturally in all protein-containing foods.

谷氨酸盐是一种氨基酸,在所有蛋白质食物中可以找到。

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VOA Special 2013年3月合集

The researchers found that taking folic acid halfway through pregnancy had no effect.

研究者发现在孕期中间服用叶酸没有效果。

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Osmosis-神经

And therefore prenatal vitamins include folic acid, which is the manufactured form of folate.

因此,产前需补充维生素包括叶酸制剂。

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VOA慢速英语_单词故事

Litmus paper is used to identify whether a solution is an acid or a base.

石蕊试纸用来鉴别溶液是酸还是碱。

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科学60秒 听力 2016年8月合集

And much like humans, fish diets require omega-3 fatty acids, not found in terrestrial plants.

与人类很像,鱼饲料也需要欧米伽-3脂肪酸,但它并不存在于陆生植物中。

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昆虫王国第二季 (原声版)

Some of these beetles can attack their prey by spraying formic acid from their abdomens.

这些甲虫中有一些能够用腹部向猎物喷射蚁酸。

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雅思词汇:类别识记

The critic's acid remarks hurt the director's feelings.

评论家尖刻评论伤害了导演感情。

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CNN 10 学生英语 2018年5/6月合集

Fish, you want it low in contaminants and high in omega 3s, the good fatty acids.

鱼,你想要低污染物和高欧米茄3,好脂肪酸。

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inbond, inborn, inbound, inbounds, inbox, inbreak, inbreaking, inbreath, inbreathe, inbred,

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3G, 401(K), a,
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