cyanogenation什么意思

P - methoxybenzeneacetonitrile was prepared in 34.8 % yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.以苯甲醚为原料,经过氯甲基化, 氰化反应后, 通过精馏获得对甲氧基苯乙腈,总收率为34.8%....

cyanogenation的音标：cyanogenation的英式发音音标为：[dʒɪ'neɪʃən]cyanogenation的美式发音音标为：[dʒɪ'neɪʃən]...

“正中”的拼音为：zhèng zhōng...

The unusual paneling on the walls caught our attention.墙上不寻常的镶板引起了我们的注意.The rooms have a baronial feel, with oak paneling and leather sofas.橡木制镶板和皮沙发使房间看起来既豪华气派又古色古香。The grey walls were divided into artificial paneling b...

The electric resistance is measured in ohm.电阻的测量单位是欧姆。The resistivity is then constant and Ohm's law is obeyed.因此电阻率也是常数,并遵循欧姆定律.Hence comes the name of Ohm's Law.欧姆定律就是由此命名的....

The next prime minister could abrogate the treaty.下一任首相可能会废除这个条约。When can we abrogate the national boundaries all over the world?我要向全球发问,什么时候可以在全球取消国界?A later stature may abrogate an earlier law with which it conflicts.新...

卡尔顿（姓氏，男子名）...

crawling的音标：crawling的英式发音音标为：['krɔ:lɪŋ]crawling的美式发音音标为：['krɔlɪŋ]...

politic的音标：politic的英式发音音标为：['pɒlətɪk]politic的美式发音音标为：['pɑlətɪk]...

knell的一般过去时为：knelled...

When he heard the bugle call, he caught up his gun and dashed out.他一听到军号声就抓起枪冲了出去.The bugle sounded as the troops advanced.军号吹响前进的号令。Each blows his own bugle and sings his own tune -- each does things in his own way.各吹各的...

“杭州”的英语可以翻译为：Hangzhou （浙江省省会） ...

Boomerang Nebula - the coolest place in the Universe?宇宙中最冷的地方?Next, I will talk about how the returning boomerang was developed.接下来, 我会谈到返回式回飞棒是怎么产生的.There's some speculation that the CLS's boomerang - shaped l...

hyperacidite的音标：hyperacidite的英式发音音标为：[haɪpəæ'sɪdaɪt]hyperacidite的美式发音音标为：[haɪpəæ'sɪdaɪt]...

She was tangled in a snarl of logs and branches.她被困在一堆乱七八糟的木料和树枝中间。"Aubrey." Hyde seemed almost to snarl the name.“奥伯里，”海德几乎是吼出了这个名字。The dog gave a low snarl.这只狗发出低沉的吠声....

adj.拖拉的...

“卵石”的英语可以翻译为：scree ...