Cation - anion exchange resin can crack and disassemble bond - chromatography , doff the bond - large - molecule and dissociate paclitaxel.阴阳 混合离子交换树脂可以使键合态紫杉醇发生裂解, 脱去键合的大分子物质,游离出紫杉醇....
Getting food to starving people does nothing to stop the war.为挨饿的人们提供食物对制止战争毫无帮助。A number of the prisoners we saw are starving...我们看到的一些囚犯快要饿死了。The effect was to disrupt the food chain, starving many animals and those th...
The prettiest girls at the dance were grabbed off for partners first.舞会中漂亮的姑娘都被抢先邀为舞伴.This is the prettiest carpet I have ever seen.这是我们所看见过的最美丽的地毯.'This is the prettiest carpet I have ever seen.'she said.“ 这是我...
Language: Nepalese is the official language, English is spoken generally.语言: 尼泊尔语为国语, 通用英语.We have also warned the Nepalese people against this danger.我们也警告尼泊尔人民注意危险.Ethnic Composition: Bhutanese 60 %, Nepalese and other...
When you're weeding , you must dig up the roots.斩草必须除根.Try not to walk on the flower beds when weeding or hoeing.拔草和锄地时尽量不要踩到花坛。Viticulture: Short pruning ( double guyot ) ; weeding a year , hand - picking with doub...
The actors not performing sit at the side of the stage in full view, waiting for their cues.还未轮到演出的演员坐在舞台旁边能看得一清二楚的地方，等待着他们的出场提示。She does not tiptoe through life taking cues from others.她从来不依葫芦画瓢小心翼翼地生活.Increased hunger ...
Damaged skewers and clogged bobbin holder.木锭子破损,纱管支架底座阻塞.I heard you really like mutton skewers and that you can eat 50 at one time.听说你特别爱吃羊肉串儿,一次能吃五十串儿....
我们走错路意外地闯进了作战区.We had accidentally strayed into the war zone.转回来, 你走错路了.Turn around! You're going the wrong way.因为我们走错路了,所以迟到了.We're late because we took the wrong road....