| 释义 |
1 ?变异株 变异株 ( variant strain )和超强毒(vvIBDV)的出现,使得该病的防制更加困难,同时也激发了科研工作者对探究病毒毒力、细胞嗜性和复制的分子基础的兴趣。 2 ?变异菌株 ... normal variant 正常变异 variant strain 变异菌株 variant alternative 变体选择对象...
- 1
We can also say that once most people have been infected by swine flu and become immune, a variant that can beat that immunity will replace the current strain. 我们还可以确定的是，一旦大部分人群感染猪流感并获得免疫力，疾病的变种将会打破目前的免疫性并成为当下的压力。 - 2
While, there are no marked differences of respiratory activity, growth rate and fermentability between the variant end the wild strain in general cultural conditions. 但在一般培养条件下，变异株的呼吸能力、生长量和发酵力与野生型菌株均无明显差异。 - 3
Thee water level in deep well can reflect variant stress-strain variations which are caused by tidal dilatation, air-pressure, seismic waves and so. on. 深井水位能够反映地球固体潮体应变、气压变化、地震波等多种应力应变变化。
|