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...
After the 1960 s, China began to inoculate BCG, pertussis, diphtheria, tetanus, measles and poliomyelitis vaccines.六十年代后, 中国开始在大、中城市接种卡介苗 、 百日咳 、 白喉 、 破伤风 、 麻疹、脊髓灰质炎的疫苗的工作.Recent studies suggested that erythromycin may b...
In the interview he gave some grounds for optimism.他接受采访时阐述了持乐观态度的理由。Owen was against it, on the grounds of expense.欧文因费用问题对此表示反对。Discrimination by employers on the grounds of race and nationality was illegal.雇主以种族或国籍为由歧...
Matching facilities: Hardbound, the furniture is complete, band, natural gas, cookware, water heater, wired, color television.配套设施: 精装, 家具齐全, 宽带, 天然气, 灶具, 热水器, 有线, 彩电.He had a Rolls-Royce, and he traded it in for two mat...
A container experiment was conducted to study clonal integration of stoloniferous Fragaria vesca under light heterogeneity.通过盆栽实验,研究了匍匐茎草本野草莓在异质性光照条件下的克隆整合.The stoloniferous has important function to clonal growth in sev...