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- Manual mal-operation,variable virus invasion and natural calamities can produce destruction,loss of libraries or even un-re-coverable result. 人工误操作、形形色色的病毒入侵以及自然灾害等都有可能造成图书馆数据的破坏、丢失,以致于无法恢复。
- Some viruses incubate very rapidly. 有些病毒繁殖得很迅速。
- We should be watchful of computer viruses. 我们应该警惕计算机病毒。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- The study of viruses and viral diseases. 病毒学一种病毒和病毒性疾病的研究
- The prices are variable, shop around by all means. 价格高低不一，所以一定要货比三家逐店选购。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- New strains of viruses appear periodically. 新菌系的细菌周期性地产生。
- The presence of viruses in the bloodstream. 病毒血症血液中出现病毒的症状
- The action of cleaning computer viruses. 清除计算机病毒的动作［过程］。
- A finite increment in a variable. 变量增量变量的有限增量
- The speed of the toy boat is variable. 玩具船的速度是可变的。
- Winds are mainly light and variable. 风力较弱，风向多变。
- A programmed time delay of variable duration. 暂停，展宽一种由程序设置的可变持续时间的时间延迟
- variable viruses 变异病毒
- The transfer of pig viruses to humans is unlikely. 此疗法导致感染猪病毒的机率极小。
- Viruses do not undergo binary fission. 病毒并不进行二分裂。
- An estimator is a random variable. 估计量是一个随机变量。
- Most viruses just replicate, a lot also do damage. 大多数的病毒只是复制，但也有不少进行破坏。
- A variable resister is called a rheostat. 可以调节的电阻器叫做变阻器。
