acid 高考四级六级考研

Some ants eject formic acid when irritated.

有些蚂蚁激时会排出蚁。

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。

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

介绍了变质氯铂经过还原、提纯，再生为分析纯氯铂的中间操作过程。

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。

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

分离得4个化合物，为蓝萼甲素、齐墩果、乌苏和胡萝卜苷。

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。

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

摘要利用双氰胺和磷反应得高纯度脒基脲磷盐P800。

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）。

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

（磷甘油）是甘油的3号碳位发生磷化后的形式。

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。

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。

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

磷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。

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,生产溴十二烷。

Everything he said drip ped acid.

他的话里字字句句都带着。

The acid has eaten through the metal.

把这块金属腐蚀穿了。

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。

The hydrochloric acid cocculus tunbergii alkali is its muriate.

盐青藤碱是其盐盐。

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。

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。

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。