The system may not have been the most current standard, which would have given the crew more time to react.
这一系统可能还达不到当前的最新标准，否则它能给机组人员更多反应时间。
But the immune system could react differently if it had these antibodies before infection.
但是如果在感染之前就有这些抗体，免疫系统的反应可能会不同。
If you happen to change the metering system, a pump can react immediately.
如果计量系统发生改变，泵可以立即发生反应。
Human behavior may greatly affect operating system and react to management measures.
人类行为可能会大大影响运作系统，并对管理措施做出反应。
Human behavior may greatly affect operating system and react to management measures.
人类行为可能会大大影响运作系统，并对管理措施做出反应。
应用推荐