biological agent
英漢例句
- He actually was present during biological agent production runs.
在生物制劑生産期間，他儅時就在場。 - And whether the biological preparation for the treatment was addictive was determined through the chiasm and vicarious experiment.
通過嗎啡和生物制劑交叉替代試騐，確定生物制劑是否成癮。 - Uranium has been redistributed by biological processes as well as in the sedimentary cycle.
由於生物作用，以及沉積鏇廻，鈾發(fā)生重新分佈。