“醚化”的拼音

以α - 溴代十四酸乙酯 、 苯酚、牛磺酸为原料,经William son 醚化, 水解, 催化酰化等反应制备了一种芳氧基作疏水基团支链的牛磺酸盐类表面活性剂, 即N - ( α - 苯氧基 ) 十四酰牛磺酸钠(SPTT ).Sodium N - ( α - phenoxy ) - tetradecanoyltaurate ( SPTT ) was synthesized through Williamson etherificatio...

“醚化”的英语可以翻译为：[有化] etherification ...

n.大地电流测定器...

Newspaper headlines echo the gloom with reports of bombings and shoot - outs.新闻头条上有关轰炸和枪战的报导也加重了这阴郁的气氛.public hysteria about the bombings公众对炸弹事件的过激反应The shootings and bombings were "a scandal and reproach to all of us in...

The hearings have now recessed for dinner.听证会现已休会就餐。The napalm rolled over and down the front of the recessed embrasure.那一发凝固汽油弹滚落到了嵌壁枪眼的前方.Before the trial recessed today, the lawyer read her opening statement.今天庭审休庭之前，...

A total of 109 patients underwent physical examination, electrocardiogram and echo cardiography.总计109个病人做了体格检查, 心电图,超生心动图.Objective To Validte the Yeliabil of left ventricle ejection fraction ( LEF ) measured by reconstr...

He admired your insistence on understanding things and making your point, even when he preferred his own...他敬佩你弄清楚问题、说服别人接受你的主张的那份坚持,即便有时他更倾向于自己的见解。...his dogged insistence on their rights.他对他们权利的坚决主张The union has droppe...

active的最高级为：most active...

Aatrex的音标：...

spasm的音标：spasm的英式发音音标为：['spæzəm]spasm的美式发音音标为：['spæzəm]...

It's near Vancouver. A bus leaves this hotel every day.离温哥华不远. 每天有公共汽车从酒店往返.Chinese herbal pharmacies, and traditional massage therapists in the Vancouver telephone book.中药店, 和传统的按摩师在温哥华的电话簿里.Come and enjoy Vancouve...

外省佳公子的刺马距比较长,髭须也比较粗野.The provincial dandy wore the longest of spurs and the fiercest of mustaches....

incoagulability的音标：incoagulability的英式发音音标为：[ɪŋkəʊæɡjʊlə'bɪlɪtɪ]incoagulability的美式发音音标为：[ɪŋkoʊæɡjʊlə'bɪlɪtɪ]...

His success was all the sweeter for being at the expense of Europe's most admired team.他击败的是欧洲最受人崇拜的球队，这让他更有成就感。You may like a Malt whisky that is peatier, or smokier, or sweeter, or whatever.你可能想来一杯麦芽威士忌，炭香味重些的、烟熏味...

她用漂亮的斜体字写明了收信人姓名和地址。She addressed them by hand in her beautiful italic script.本词典中的例句都是用斜体排印的。The example sentences in this dictionary are printed in italic type.本词典中的例子用斜体显示。Examples in this dictionary are in italics....

Each course comprises 10-12 informal weekly meetings...每门课程都包括10至12次每周一次的非正式讨论会。Personal strength: Informal , collegial nature builds loyalty among co - workers.个人能力: 不拘小节, 在大学练就的较强的组织能力使他能够赢得合作者的忠心.Informal dress is acc...

middy的音标：middy的英式发音音标为：['mɪdɪ]middy的美式发音音标为：['mɪdɪ]...