“含碱的”用英语怎么说？

再将硝酸纤维素滤膜置于含碱的湿滤纸上, 碱的作用是使DNA变性.The nitrocellulose filters are then placed on wet filter paper containing alkali, which denatures the DNA.使用不同的碱性调节剂,制备不含碱的新型氨基磺酸系高效减水剂.A new alkali - free amino sulfonic acid - based supe...

adj.小管的，微管的，似小管的，似微管的...

n.昏迷，昏睡...

溴化的...

为保卫祖国而献身的战士soldiers who died in defence of their country这位烈士是为了民族独立的事业而献身的.The martyr laid down his life for the cause of national independence.基督徒们相信基督是为他们而献身的.Christians believed that Christ died for them....

His elder sister had been his guide,counselor,and friend.他姐姐过去一直指导他,给他出主意,是他的朋友。Your first step should be to talk to a teacher or school counselor...你第一步应该是去找老师或学校辅导员谈谈。The counselor bilked his clients out of$2 million.那...

v.悄悄地走，偷偷地走近( sidle的现在分词 )...

daredevil的音标：daredevil的英式发音音标为：['deədevl]daredevil的美式发音音标为：['derdevl]...

remembered的音标：...

今晚一场森林大火正席卷缅因州北部的部分地区。A forest fire is sweeping across portions of north Maine this evening.索马里北部的大部分地区逃过了这场饥荒。Northern Somalia was largely spared from the famine.北部的一切交通均为暴风雪所阻.All communications with the north have bee...

“筛分”的英语可以翻译为：screening，classification，bolting，sieving ...

“速率”的近义词/同义词：速度。...

海恩斯还在击球线上，他已经得了84分了。Haynes was still at the crease, unbeaten on 84.海恩斯勃然大怒.Haines got into a rage.“ 射得不坏, ”工程管理人罗曼-海恩斯说." Not bad shooting,'said project manager Norman Haynes....

He said if I bought the whole kit and caboodle, I could have it for peanuts.他说如果我全部买下, 只需花很少的钱.I had new clothes, a new hairstyle — the whole caboodle.我身穿新衣服, 头理新发型,焕然一新.I had new clothes, a new hairstyle—the whole caboo...

umbrella的音标：umbrella的英式发音音标为：[ʌm'brelə]umbrella的美式发音音标为：[ʌm'brɛlə]...

“悬殊”的英语可以翻译为：great disparity，wide gap ...