The alkylation of isoparaffin with olefin is an important process of petroleum processing.异构烷烃与低分子烯烃的烷基化反应是石油加工的重要过程之一.This makes isoparaffin analysis pass thermo vaporation separation examination from the sample hydroca...
有人猛地抓住了我的睡袋，把我惊醒了。I was woken up by someone grabbing hold of my sleeping bag.带上睡袋和泡沫垫。Bring a sleeping bag and foam mat.我像往常一样铺开我的睡袋。I unrolled my sleeping bag as usual....
This result is often called the integrality theorem.此结果常称为整性定理.Check integrality of the products when unpack the packing.从包装箱里拿出时要检查产品的完整性.The Gansenquan - Xiaochaidan basement faults affect the integrality of gas reserv...
Objective To evaluate the bio compatibility of isobutyl - chitosan as a material.目的:评价异 丁基 壳聚糖作为生物材料的安全性.Conclusion The isobutyl - chitosan multifunctional dressing has a good bio - safety as a wound dressing.结论异 丁基 壳聚糖多...
The smoke and fumes almost suffocated me.烟雾差点儿把我闷死了。They were suffocated as they slept.他们睡觉时窒息而死。The baby suffocated under its pillow.婴儿闷死在枕头下。Such a cool invigorating sky and he had such a broad chest, yet he felt suffo...
The students wrangled aBout who should sit in front.同学们为了谁坐在前面而争吵不休.They wrangled over what to do next.他们就接下来该干什么而争吵.They wrangled and rowed with other passengers.他们与其他旅客争辨吵闹.It was available at a moment's notice, p...