formaldehyde是什么意思

formaldehyde是什么意思 formaldehyde是什么意思 You have to confirm that in this bag is free of formaldehyde and its azofree - You have to confirm that its also free of heavy metals这两句话是什么意思? 谢谢! 英语翻译1,Anthracycline–Formaldehyde Conjugates and Their Targeted Prodrugs2,Formaldehyde Inaetivation of Foot-and-Mouth Disease Virus.Conditions for the Preparation of Safe Vaeeine 3.REACTION OF CARBAZOLE WITH FORMALDEHYDE.REACTIONS OF N- HYDR 英语翻译linear regression valuecolour-developed solutionrecord volume of aliquot usedon the air dry specimen weightfree and hydrolysed formaldehyde determinationwater bath是关于纺织的 什么是K-100,K-150?注:化学物质的简称什么是K-100,K-150,Formaldehyde,Dioctyl Phthalate,SM,注:化学物质的简称 英语翻译Detailed Buying Lead Description 20’ FCL Formaldehyde with Denatonium Benzoate Bitrex 1ppm Should be added Formaldehyde 40% V/V Minimum Methanol 7% WT minimum Formic Acid 100 PPM Maximum Water By Balance sp.Gravity 25 Degc 1.10 to 1.105 以下哪个经常被用来作为环氧预聚物的偶联剂Which of the following is often used as the coupling agent for epoxy prepolymers? a. Diamine二元胺 H2NCH2CH2NH2b. Diacid二元酸 HOOCCH2CH2COOHc. Phenol PhOH and formaldehyde 英语翻译在翻译一个合同是和PSI公司做胶水中的甲醛含量认证的,有很多plant出现不像是植物的意思.The plant can either lease the equipment or optionally purchase a Blue-Cube-6007 Formaldehyde Test Chamber directly from 英文化学题2天有效5.Molecular Structure on Bond Angles (Points:1) Rank the H-X-H bond angle from largest to smallest for the molecules formaldehyde (),methyl chloride (),borane (),and water ():a.BH3 > H2CO > H2O > CH3Clb.H2O > H2CO > BH3 > CH3 英语翻译This example illustrates a repeated preparation in water of NPMIDA from IDA,PCl 3 and formaldehyde with an initial charging of the reaction vessel with IDA,HCl and water; removal of NPMIDA after reaction; and recharging of the mother liqu 请英语达人帮忙翻译啊（化学化工类）在线等brominated alkylphenol formaldehyde外商给的产品名称,不知道是什麽东西.麻烦帮忙翻译成中文的确定学名~一定要准确啊~谢谢啦我是要整个词汇的中文 是什么意思 是什么意思? 是什么意思 是什么意思? 是什么意思 是什么意思?