化学专业英语翻译
In this study, the racemization kinetic parameters of R-(?)-synephrine, the active phenethylamine alkaloid of Citrus aurantium L., were determined by means of an off-column HPLC method. The results of thepresent study indicated that synephrine racemization is possible at high temperature at both acidic andbasic pH values; therefore, the extraction procedure of R-(?)-synephrine from the plant material should be carried out under specific conditions to preserve the stereochemical integrity and the biological activityof this secondary metabolite. 不要机器翻译的
化学专业英语
chemistry english
简历上写:化学专业 这句话怎么翻译
是的 My major is chemistry.也可以
化学专业英语翻译
Chemistry 化学专业中专业不用翻译，一般在英语对话中，对方会问你what's your major？（你的专业是什么？）你可以答my major is Chemistry. 或简略的答为Chemistry
化学专业英语翻译短语
1.Solution surface tension can be used for the determination of low-value production of teaching aids and their performance measured 2.The surface tension of the existing meter is expensive, when used in teaching as a result of the number of students, and can not ensure that a st...
化学专业英语翻译(中翻英)
the oil KA that reduce the light tower at the top of the feeding amount, thereby reducing the loss of the amount of cyclohexanone. With an annual output of 60,000 tons of cyclohexanone Operational accounting, annual loss of cyclohexanone reduction amounted to more than 300 tons ...
化学专业英语翻译(中译英)
去污 descale 或者cleaning 除锈 remove rust 或者get rid of rust或者derusting 钝化[冶]passivate [化]inactivate 不锈钢 stainless steel 防锈膏 antirusting grease 铝合金aluminium alloy 洗钢水 Cleaning Agent\/solution for Stainless Steel
化学专业英文翻译
on the other hand, the membrane formation rate and PH value. This experiment mainly with open point - time curve method, Tafel curve method and salt spray test to study corrosion passivation solution PH value and passivation membrane resistance and determine the optimal PH value....
化学专业英语,一句话。中翻英
In a Ag-TiO2 nanometer compound, the silver is mixes in TiO2 by the oxidation state and the simple substance shape
化学专业英语翻译
Bordzilovskii，V.Ya.; Gerega，室颤;空隙率; Dergunov，Yu.I.; Kheidorov，副总裁（Gos. Nauchno - Issled。研究所。Azotn。舞会。│。org的。圣马丁。莫斯科，苏联）。深航。 Prikl。黄淑琴。（列宁格勒）1986,59（4）,834 - 8（罗斯）。 Ph2NH，PhNO2（Ⅰ），环己胺和RC6H4NH2（Ⅱ...
化学专业英语翻译
Separately using ethanol ether mixture and petroleum ether processing pumpkin powder. Then in 90 ℃, solid-liquid ratio under the condition of chains, the use of traditional hot water leaching extraction four hours, filtering, with methanol precipitation of polysaccharides, through the ...
