青年中文trimethyl的意思
trimethyl中文翻譯：
n.三甲基
flaxen trim───亞麻纖維
mopboard trim───拖板裝飾
detrimental meaning───有害的意義
patrimony means───遺產意味著
phenyl trimethicone───苯基三噻吩
with all the trimming───所有的修剪
matrimony cv───婚姻履歷
detrimental effect───[醫]有害效應，有害作用，不利作用
crosshead trim───十字頭飾件
trimmed mean───[醫]修剪均數；截尾均值
octadecyl trimethyl ammonium chloride showed good result against the cabbage aphids.───十八烷基三甲基氯化銨可溶性粉劑，對蔬菜蚜蟲具有較好的防治效果。
OBJECTIVE To prepare urease N-trimethyl chitosan chloride submicrospheres and study its characteristics.───目的制備尿素酶三甲基殼聚糖亞微球，并對其相關性質進行初步研究。
OBJECTIVE:To explore the acute toxicity on mice and lipid-lowering effect on rats of N-trimethyl chitosan iodide (TMCI).───目的：研究碘化殼聚糖季銨鹽（TMCI）對小鼠的急性毒性作用和對大鼠的降脂作用。
The synthesis of dodecyl benzyl trimethyl ammonium chloride is studied and used for the disinfection of domestic animals.───闡述了氯化十二烷基芐基三甲基按的合成并研究了它在家畜消毒中的應用。
Conclusion: N-trimethyl chitosan chloride may be used as an absorption enhancer in pharmaceutical preparation.───結論：N-三甲基殼聚糖有望作為一種有效促吸收劑應用于藥物制劑。
In this paper, the costs of DDVP (dichlorvos) production from alkaline hydrolysis of trichlorphon and trimethyl phosphite are compared.───對由敵百蟲堿解法和亞磷酸三甲酯法生產敵敵畏的成本進行優劣比較。
The surface tension and solubilizations of dimethyl yellow of 3-alkyloxy- 2- hydroxypropyl trimethyl ammonium bromide have been measured.───3-烷氧基-2-羥基丙基-三甲基溴化銨同系物的表面張力以及對甲基黃的增溶能力。
and the etherifying agent is 3-chlorine-2- hydroxypropyl trimethyl ammonium chloride.───所述醚化劑為3-氯-2-羥丙基三甲基氯化銨。
Objective: To study the advances in research on absorption-enhancing effects of chitosan derivative-N-trimethyl chitosan chloride.───目的：探討殼聚糖衍生物-N-三甲基殼聚糖促吸收作用的研究進展。
Methods : Urease N - trimethyl chitosan chloride submicrospheres were prepared by ionic crosslinking.
Bioactivity of octadecyl trimethyl ammonium chloride (1831) against larvae of Pieris rapae was first reported in this paper.
In this study trimethyl amine was reclaimed from amination wastewater by using 001 hydrogenous strong-acid ion exchange resin. The recovery ratio is more than 90%.
The result shows that, hexadecyl trimethyl ammonium chloride is an effective catalyst and under the optimal condition, 86.0% yield of benzyl cinnamate can be obtained.
In the system, cetyl trimethyl ammonium bromide(CTAB) was used as the surfactant, octane was used as the solvent and hexanol was used as the co-solvent.
The steps were as follows: trimethyl borate-10 was synthesized from boron-10 trifluoride-ether complex and sodium methylate, which was hydrolyzed to synthetize boric-10 acid.
Synthesis of 2 Hydroxymethyl 3,5,6 Trimethyl Pyrazine and Observation of its Affection on Rheologic Parameters.
The tests on 2 % octadecyl trimethyl ammonium chloride showed good result against the cabbage aphids.
An improved method of synthesizing trimethyl orthoformate through azeotropic distillation by taking sodium methoxide in methanol and chloroform as raw materials has been presented by the author.