The official number of people carrying the AIDS virus is low.艾滋病病毒携带者的官方数字并不高。Hackers are said to have started a computer virus.据说黑客们已经开始传播一种新的电脑病毒。The repairman reported back that the computer had a virus.修理工报告说电脑染了病毒。...
Bacteriophage ( phage ) A virus that infects bacteria.噬菌体 :感染细菌的病毒....a simian virus.一种猴病毒the ability of the virus to mutate into new forms病毒变异成新菌株的能力human immunodeficiency virus or HIV人体免疫缺陷病毒，即HIVObjective : To establi...
Staphylococcus aureus enterotoxin ( SE ) is one of major food poisoning caused by bacteria in the world.金黄色葡萄球菌肠 毒素 食物中毒是国内外主要细菌性食物中毒之一.Most laboratory animals are quite insensitive to enterotoxin.大多数实验动物对肠毒素极不敏感.Present...
The same substitution, paint filling super esiguous attapulgite is better.相同的代替量, 超细凹土优于原粉凹土.Applications and developments of attapulgite in our country and abroad are summarized.概括了国内外的应用和发展状况.Attapulgite clay is a kind...
这个转换器是利用返驰式电路架构实现。The circuit structure is using a fly-back converter voltage.他气呼呼地测试着火花塞, 眼睛盯着转换器.Furiously he tested the spark - plugs, stared at the commutator.直接比较式转换器速度高, 但精度低.The direct convertor is fact, but with ...