;The chemist carefully poured the acid into the flask, watching it fizz and bubble.
化学
小心翼翼地将
倒入烧瓶，看着它冒泡沸腾。
味
, 味物质，乙雨
化]透明质；玻璃化]核溶液菌性含量The chemist carefully poured the acid into the flask, watching it fizz and bubble.
化学小心翼翼地将倒入烧瓶，看着它冒泡沸腾。
Handle this corrosive acid with caution in the chemistry lab.
在化学实验室中要谨慎处理这种腐蚀性。
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。
In addition, can add neomycin to rinse with 0.25% acetic acid or much mycetozoan element.
此外，可用0.25%醋或多粘菌素加新霉素冲洗。
Below his preternatural affability there is some acid and steel.
在他异常和蔼可亲
表情之下，有着尖刻和钢铁般坚毅。
Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.
从
香油
香醛废渣、废液中提取副品香，合成香甲酯。
Ellagic acid was previousely shown to have anticarcinogenic, antioxidant and antifibrosis properties.
此前研究表明鞣花具有抗肿瘤、抗氧化和抗纤维化作用。
Acidizing fluid of emulsified acid consists of preflush,emulsion,after-pad,KFT reaction fluid and displacement fluid.
乳化化液由前置液、乳化、后置液、KFT反应液和顶替液组成。
The research on the amino acid by dehydrogenation alkanolamine(s) in catalyst was recommended.
介绍了国内外醇胺催化脱氢制备氨基研究发展情况。
Tertiary amine, Chloroacetic acid and ethyl Chloroacetate could synergize MI and increase the ...
MI与给电性单体组合效应不太明显。
L-canavanine, the analog of L-arginine ,is a natural non-protein amino acid.
刀豆氨是一种天然非蛋白质氨基,L-精氨类似物。
Acids with different cation were distinguishingly different in activation energy and frequency factor distribution.
不同阳离子同种羧盐，活化能和频率因子分布却相差很大。
Objective Bacteriocin-producing Lactic acid bacteria was isolated from plant-material.
摘要目从植物性材料中筛选细菌素乳菌。
Regenerationprocess of deteriorated chloroplatinic acid by reducing and purifying is introduced.
介绍了变质氯铂经过还原、提纯，再为分析纯氯铂中间操作过程。
The purified polysaccharides is determined by colourimetry with sulfuric acid phenol as colourimetric reagent.
测得多糖含量为65。
Experiment is done on the acid hydrolysis of titanium-columbite-tantalite ore difficult to decompose.
对难分解钛钽铌矿分解工艺进行了试验研究。
The quantitative determination of inosine and inosinic acid was conducted by High Performance Liquid Chromatography(HPLC).
本试验改进了肌肉中肌苷测定高效液相色谱法。
Putting the solid chitosan into ethylic acid solution can be used as potentiator.
将壳聚糖固体溶于醋溶液中,作造纸增强剂。
In the nucleoplasm chromosomes consisting of deoxyribonucleic acid (DNA) and proteins are present.
核质中染色体由脱氧核糖核（DNA）和蛋白质构成。
Synthesis of n-butyl lactate is catalyzed by phosphotungstic acid and aluminium phosphotungstate.
以磷钨和磷钨铝为催化剂,用乳和正丁合成了乳正丁酯。
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