甲胺

Methanol can be further processed to hundreds of organic products, such as formaldehyde, MTBE, acetic acid, sodium methoxide, chloromethane , methyl formate, formamide, 2-methyl formamide etc., the demand for those will be expand in future:① in 2000, the production of formaldehyde is 2,068,000 tons, along with our country continue reinforce the infrastructure, the consumption of formaldehyde will increase rapidly.

甲醇可深加工的有机化工产品有上百种，如甲醛、 MTBE、醋酸、甲醇钠、氯甲烷、甲酸甲酯、甲酰胺、二甲基甲酰胺等等，预计这方面的需求今后会有适度发展：① 2000年我国甲醛产量达206.8万吨，近年随着我国基本建设的不断加强，甲醛消费量增长迅速。

Based on the reaction between metoclopramide,alkaline luminol and potassium ferrocyanide to produce chemiluminescence,a new chemiluminescence system with flow injection technology for the determination of metoclopramide has been proposed in this paper.

基于在碱性条件下，甲氧氯普胺能够与鲁米诺和亚铁氰化钾产生化学发光的现象，结合流动注射技术，建立了测定甲氧氯普胺的化学发光新体系。

This is essentially a process where the polymer solution generally in dimethyl formamide is brought up to a temperature close to the boiling point of DMF and is then extruded under pressure through spinneretes.

其基本原理是处于二甲基甲酰胺中的聚合物溶液被加热到二甲基甲酰胺的沸点，然后在一定的压力下通过喷丝头。

This is essentially a process where the polymer solution generally in dimethyl formamide is brought up to a temperature close to the boil ing point of DMF and is then extruded under pressure through spinneretes.

其基本原理是处于二甲基甲酰胺中的聚合物溶液被加热到二甲基甲酰胺的沸点，然后在一定的压力下通过喷丝头。

Solubility measurement shows synthesized benzyl alginate was soluble in formamide, glycol, propylene glycol, and water, a...

试验表明，合成的褐藻酸苄酯可溶于甲酰胺，乙二醇、丙二醇和水，在二甲基甲酰胺中可被溶胀。

Using 9 fluorenylmethylchloroformate as a pre column derivatising agent, nine aromatic amines ( o toluidine, 4 chloro o toluidine, aniline, 2,4,5 trimethylaniline, p cresidine, p chloroaniline, 4 aminodiphenyl, o anisidine, 2 naphthylamine,) are separated and a quantitative analysis method is studied by means of RP HPLC.

以氯甲酸 9 芴基甲酯为柱前衍生试剂，对 9种单环芳香胺(邻甲苯胺、4 氯邻甲苯胺、苯胺、2 ，4 ，5 三甲基苯胺、3 氨基对甲苯甲醚、对氯苯胺、4 氨基联苯、邻氨基苯甲醚、2 萘胺)进行了高效液相色谱分离和定量分析方法研究。

The weak interaction could not be ignored, which was suggested to be significant in preventing the tautomerization of FM, especially when the concentration of FM increased in the aqueous solution of FM.

在作者早期的研究中发现，此相互作用对于阻碍甲酰胺的异构化具有重要意义，特别是当甲酰胺在溶液中含量增大时，此相互作用更加不能忽视。

The photocatalytic oxidation performance and kinetics of the simulated organic wastewater in a circulating slurry photocatalytic reactor was investigated.The effects of operation conditions, such as dosage of photocatalyst, illumination time, initial benzamide concentration, pH value, anions and cations in wastewater, on the photocatalytic oxidation performance were discussed.

采用循环式浆态光催化反应器对苯甲酰胺模拟废水光催化氧化特性和动力学进行了研究，系统地考察了操作条件对模拟污染物光催化降解的影响，并与搅拌式和鼓泡床式浆态光催化反应器中苯甲酰胺的降解效果进行对比。

The degradation experiments of benzamide by photocatalysis and electrically assisted photocatalysis demonstrated that the extra electric field had the obvious assistant effect on photocatalysis and the benzamide degradation rate by EAP was much higher than that by photocatalysis. When the electrode potential of photocatalyst was -0.05V/SCE, the removal efficiency of benzamide could be 95% in 120min.

苯甲酰胺降解试验表明，外加电场对光催化氧化技术具有较强的辅助作用，电助光催化氧化技术的处理效率远远高于光催化氧化技术，当施加的电极电位为-0.05V时，苯甲酰胺在120min时的去除率可达95%。

Off-line HPLC coupled with MS gives the result that 4-chlorophenyl urea and 2-chloro-N-(4-chlorophenyl) benzamide are two photoproducts. In comparison with their retention times and UV specta with those of standards, some other photoproducts identified are 2-chloro benzamide, 4-chlorophenyl urea and 4-chloro aniline.

收集光解产物各级分，采用直接进样法在MS上测得其中的二种光解产物为对氯苯基脲和N-邻氯苯甲酰胺：通过与标样在同样HPLC条件下的保留时间和UV吸收光谱相对照，证明产物中存在有邻氯苯甲酰胺、对氯苯基脲和对氯苯胺等。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。