Instead of creating a new requirement attribute, the change-control manager creates a change request record type containing activities related to the need to change a requirement.

这个变更控制管理器创建了一个变更请求记录类型，它包含了与变更需求相关的活动，而不是创建一个新的需求属性。

youdao

Therefore, understanding future requirement, i. e. the change of target value signal and interference signal naturally, is very important for determining the current control input.

所以，了解未来如何要求，即目标值信号及干扰信号如何变化，对确定现在的控制输入自然就是极为重要的信息了。

youdao

Because of its simple programming function, it is not necessary to change the outer hardware lining which could change the control requirement of the system to improve system's flexibility.

由于它简单易行的可编程序功能，无须改变系统的外部硬件接线，便能改变系统的控制要求，使系统的柔性大大提高。

youdao

Obama promised to change the birth control requirement so insurance companies and not faith-affiliated employers would pay for the coverage, but religious leaders said more changes were needed to make the plan work.

NPR: Obama Birth Control Mandates Loosens Lawsuits