氯乙基化英語怎麼說及英語單詞
❶ 英語單詞用英語怎麼說
英語單詞
English words
英語單詞
English words
❷ 求化學專業英語在線翻譯,急用,謝謝
This paper is a synthetic pyridine hydrochloric acid chloride aluminum acid salt ionic liquids (PyHCl - xAlCl3) HCL modification of chlorine aluminates salt ionic liquids, using infrared and ultraviolet absorption of pyridine characterized the acidic, and has been used in catalytic 2 - methyl naphthalene (2 - MN) and rene transfer alkyl dissatisfied utilization two methyl naphthalene (utilization DMN) reaction.
With chlorine aluminum acid salt and hydrogen chloride aluminum acid salt modification of ionic liquids as catalyst, inspected the ionic liquid acid, 2 - methyl naphthalene and 1 - methyl naphthalene different ratio, the modification of ionic liquids such factors HCl in 2 - MN through transfer alkylated reaction synthesis utilization, the influence of two methyl naphthalene to optimize the reaction conditions. Under the optimum reaction conditions (for 35 ℃, reaction temperature, reaction time for 2h 2 - MN and rene mole ratio of 1:1), after the modification of HCl in ionic liquids PyHCl - after AlCl3 - e to accelerate the selectively HCl in generating utilization of DMN reaction speed, reaction 2h, utilization of the selectivity is 100% DMN circumstance, 2 - MN conversion of 15.8 percent.
❸ 乙基用英語怎麼說
乙基
[詞典] ethyl; aethylis; ethyl group; aethyl-;
[例句]描述了一種快速、綠色合成(乙基)麥芽酚酯香專料化合物屬的方法。
In this paper, we describe a rapid and clean method to synthesize ( ethyl) maltol carboxylates.
❹ never這個單詞用英語怎麼說
英[ˈnevə(r)] 美[ˈnɛvɚ] 漢語諧音:奈(讀1聲)窩(讀輕聲)
❺ 化學的英語單詞怎麼讀
Chemistry
英[ˈkemɪstri] 美[ˈkɛmɪstri]
❻ 氯化若用英語怎麼說
氯化若_
翻譯結果:
If the chloride
❼ 化學英語單詞怎麼讀
化學英語單詞是chemistry,音標是英 [ˈkemɪstri]美 [ˈkɛmɪstri] 。
chemistry
n.化學;物質的化學組成(或性質),化學作用(現象);(常指有強烈性吸引力的)兩人間的關系;〈比喻〉神秘的變化(過程)
(7)氯乙基化英語怎麼說及英語單詞擴展閱讀
1.The OxfordChemistryPrimers aim to cover important topics in organicchemistry.
《牛津化學初級讀本》叢書旨在論述有機化學中的重要問題。
2.He is more highly ecated, with a PhD inChemistry.
他受過更高的教育,擁有化學博士學位。
3.I wasn't too keen on physics andchemistry.
我對物理和化學不是太感喜愛。
4. He completed his BSc inchemistryin 1934.
他1934年獲得了化學專業的理學士學位。
5. He taughtchemistryat a leading independent school.
他在一所重點私立中學教化學。
❽ 化學專業英語單詞翻譯
沒分,自己在下面鏈接找。
2 化學在線(ChemOnline)
提供化學化工資源導航、討論社區、軟體下載、化學多回媒體網.
化工引擎網答 能搜索到的物質性質以及各種化學化工術語都有大幅度的提高,而且顯示的性質也非常全面,結構式圖片也較全。當然還沒做到收盡各種化學品,但在在現在的各種網路詞典里算是很全的了,大家不妨把它做為一個網上工具。
化學英漢漢英詞典
http://www.chemical.kejiyingyu.com/
❾ 英語單詞用英語怎麼說
English words