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...
A baboon ( Papio leucophaeus ) of western Africa, related to and resembling the mandrill.一种西非产 ( 鬼狒狒狒属 ), 与典型山魈有关并与其类似....an eleven-hour fight to the death between a baboon and leopard...一只狒狒和一头美洲豹之间长达 11小时的殊死搏斗Played ba...
All organic and metallic residues on the wafers must be removed.片子上所有的有机和金属残留物均必须清除.Both the R groups are alkoxy residues.两个R基团都是烷氧基.For determining potency and residues by microbiological assay technique . Especially fo...
The checkpoints have become so lucrative that officers buy and sell them.官员们买卖这些检查站就是因为其有利可图.a stepping stone to a more lucrative career涉足更赚钱的行业的敲门砖...a lucrative sinecure with a big law firm.在一家大型法律事务所从事的悠闲自得的肥差The lucr...
He will accept gross and continued distortions of reality.他将接受对于现实的十足的和继续不断的歪曲.This should be supported by the removal of distortions in credit markets.这还应辅以取消在信贷市场上的不合理的做法.The resulting distortions in the wavefront gene...