biphenyl什么意思？

biphenyl的音标：biphenyl的英式发音音标为：[baɪ'fenl]biphenyl的美式发音音标为：[baɪ'fenl]...

Then they can be further recrystallized to biphenyl with a purity of over 99.9 %.进一步用溶剂结晶法去除了联苯中的杂质,获得99.9%以上联苯.Methods A new synthesis route for felbinac preparation was studied with biphenyl under ultrasound.方法:以联苯为原料,...

"I want to go with you, Daddy."—"Now, now, sweetheart."“爸爸，我想和你一起去。”——“好吧，好吧，小宝贝。”Happy birthday, sweetheart.生日快乐，亲爱的。I married Shurla, my childhood sweetheart, in Liverpool.我在利物浦和我青梅竹马的恋人舒拉结婚了。...

Entomophthorales的音标：...

别的人大半已经到了, 正在大厅里很愤慨地谈话.Most of the others were already there, talking excitedly in the lobby.他愤慨地两眼直瞪着亚当.He glowered resentfully at Adam....

Marchantiopsida的音标：...

Nicolson的音标：Nicolson的英式发音音标为：['nikəlsn]Nicolson的美式发音音标为：['nɪkəlsən]...

chlorin的音标：chlorin的英式发音音标为：['klɔ:rɪn]chlorin的美式发音音标为：['klɔrɪn]...

客人带来了录影带，并在从天花板上放下来的幕布上放映。Guests bring movies on tape, and show them on the screen that unrolls from the ceiling.下一幕的幕布升起时, 杜洛埃回到了座位上.As the curtain for the next act arose, Drouet came back.有人在幕布后踱来踱去.Someone was pacing ...

I turned around and wrote the title on the blackboard...我转过身，在黑板上写下了题目。I wrote the date at the far left of the blackboard.我把日期写在黑板的最左边。With a stick of chalk he wrote her order on a blackboard.他用一截粉笔将她的指示写在黑板上。The chalk j...

adv.头向前地，不顾前后地...

n.手杆，推杆，手孔，铁柄...

He found evidence of mutated forms of the gene.他找到了该基因出现了变异形式的证据。He based his conclusions on the evidence given by the captured prisoners.他根据被俘囚犯提供的证据得出了这个结论。This evidence supports their contention that the outbreak of v...

bach的一般过去时为：bached...

He collected an old engraving of London Bridge.他收藏了一张古老的伦敦桥版画。Some writing has the precision of a steel engraving.有的字体严谨如同钢刻.The engraving was rolling up in a sheet of tissue paper.版画裹在一张薄纸里....

ignimbrite的音标：ignimbrite的英式发音音标为：['ɪgnɪmbraɪt]ignimbrite的美式发音音标为：['ɪgnɪmˌbraɪt]...

苍术呋喃烃...