甲醛 - 关于甲醛的双语例句 - 甲醛造句 - 语文书

为您找到20个与“甲醛”相关的双语例句：

cyclohexanone formaldehyde resin
环已酮-甲醛树脂
Formaldehyde is used as one of basic raw materials in syntheses of synthetic tannins.
摘要甲醛通常是用于合成鞣剂制备的一种基本原材料.
Examples of fixatives are formaldehyde, osmium tetroxide, ethanol, and acetic acid.
像甲醛、锇酸、酒精及乙酸等都是常用的固定剂.
According to the result tested, the formaldehyde absorbents made can absorb the formaldehyde better.
根据测试结果, 制作的甲醛吸收剂能起到较好的甲醛吸收与消除效果.
The process includes hydroxylation, self packing of APTES and terephthalic aldehyde packing.
其置备方法主要包括羟基化、 APTES的自组装和对苯二甲醛的组装三步.
For example: Heavy lead, fusel oil, formaldehyde, methyl alcohol and so on.
如: 重铅、杂醇油、甲醛、甲醇等.
The effects of formalin added during malting on the qualities of barley and malt were studied.
研究了制麦过程中甲醛溶液的添加对大麦和麦芽品质指标的影响.
Sulfur dioxide and formaldehyde both produce irritation.
二氧化硫和甲醛都可产生刺激.
Formaldehyde slowly inactivates many viruses.
甲醛能慢慢使多种病毒失去活性.
The material is readily prepared by reaction of formaldehyde and hydrazine.
这种物质很容易由甲醛和肼反应而得到.
Using benzene as internal standard, the calibration factors of derivative of aldehydes 2,4 - dinitrophenylhydrazine ( DNPH ) were measured.
将醛类物质与2, 4- 二硝基苯肼 ( DNPH ) 的衍生反应液直接进样,以苯为内标物,测定了甲醛、乙醛等醛类物质DNPH衍生物的校正因子.
Cu furaldehyde - diamine Schiff base complex was synthesized with the yield of 63.
合成了一种席夫碱金属络合物——呋喃甲醛乙二胺铜络合物,收率为63.
Objective To decrease the formalin content in the reused dialyzer and reduce the patients'cost.
目的减少复用透析器中的甲醛含量,降低病人费用.
Methanol dehydrogenation is a promising route for commercial production of anhydrous formaldehyde.
甲醇直接脱氢制无水甲醛是具有工业化前景的新工艺.
Silver - coated carbonyl iron powder was prepared by using electroless plating method.
用化学镀法,甲醛为还原剂,制备镀银羰基铁粉.
Mucosal immune response of the mice to formalin - treated Campylobacter jejuni, CJ - S 131 , was effectively induced by oral immunization.
甲醛化空弯菌CJ -S131 菌苗经口免疫小鼠, 有效地诱导了肠道粘膜的特异性免疫应答.
Aim To synthesize gastrodin via biotransformation of microorganism using p - hydroxybenzaldehyde as substrate.
目的以对羟基苯甲醛为底物,通过微生物的转化作用生物合成天麻素.
Natural benzaldehyde is prepared by hydrolysis cassia leaf oil.
从桂叶油出发,通过碱性水解制备天然苯甲醛.
Based on the reactions , this paper reports research for synthesizing benzaldehyde.
简要介绍以此类方法对合成苯甲醛的研究.
Nefedipine was synthesized with m - Nitrobenzaldehyde, ethyl acetoacetate ammonium acetate.
以间硝基苯甲醛, 乙酰乙酸乙酯,氨化试剂为原料.