Candidates who answered "b" could be awarded half marks for demonstrating some understanding of the process.回答b的选手表明对这个过程有所了解，因此可以得到一半的分数。He was forced to entrust an assistant with the important task of testing and demon...
A puppy stepped in the fresh cement.一只小狗踩在刚抹好的水泥面上。Her face had already lost its puppy-fat.她的脸已经不再肉嘟嘟的了。One morning we came upon an abandoned undernourished puppy on the porch.一天早上在走廊上我发现了一只营养不良、被人抛弃的小狗....
...a public investment programme intended to banish the recession.旨在摆脱经济衰退的公共投资项目They tried to banish him from politics.他们试图把他逐出政界。They used force to banish the natives from the more fertile land.他们使用武力把土著居民驱逐出了比较肥沃的土地。"...
He practises as a clinical psychologist.他是临床心理医生.This family practises frugality and avoids worldly exhibit.这一家崇尚节俭,不喜浮华.Faith practises the art of creating positive alternatives to negative assumptions.信心是一门艺术,不断操练,创造积极...
The South African mailboat arrived on Friday mornings unless bad weather intervened.除非受恶劣天气干扰，南非邮船一般在星期五上午抵达。The South African president has negotiated an end to white-minority rule.南非总统已通过谈判达成协议，结束了少数白人的统治。The South Afr...
我把问题抛在一边，目前它还无法解决。I pushed the problem aside; at present it was insoluble.在热闹广场的另一边，摊贩叫卖着热狗和羊角三明治。Across the busy plaza, vendors sell hot dogs and croissant sandwiches.在街道的那一边，两个男孩在玩弹子游戏。On the far side of the street, tw...
Of thiazoles, sub Sulfonamide, guanidine type, thiuram type accelerator has activation.对噻唑类 、 次磺酰胺类 、 胍类 、 秋兰姆类促进剂有活化作用.The increase of the guanidine amount can improve the adsorption performance.胍基固载量的提高可以增加吸附剂对胆红素的吸附性能...