情境定势
... situation sampling 情境抽样 situation set 情境定势 situation test 情境测验 ...
故障初始症兆为一症兆集。
That situation should have set up selection pressure for the ability to survive such infections.那种情况应该会触发在那些传染病中幸存的强制选择。
Situation: a set of conditions.场景:一个条件集合。