The advantage of biological control in contrast to other methods is that it provides a relatively low-cost, perpetual control system with a minimum of detrimental side-effects.

与其他方法相比，生物防治的优点是它提供了一种成本相对较低、有害副作用最小的永久性防治系统。

youdao

Ochlocracy is a political system in which a mob is the source of control.

暴民政治是一种以暴民为控制源的政治制度。

youdao

But to create full mobility, what is not clear is how a patient might control such a system.

但是要产生完全的运动，还不清楚的是病人怎样控制这样一个系统。

youdao

Workers built a huge system of waterways and pumping stations to control the overflow of Lake Okeechobee, north of the Everglades.

VOA: special.2009.06.30

So that's a negative feedback control system.

这就是负反馈控制系统得名的原因

耶鲁公开课 - 生物医学工程探索课程节选

And the answer,she says, is that bilingual people are often better at controlling their attention -- a function called the executive control system.

VOA: special.2011.03.09

Consumers no longer trust Toyotas because a defective gas pedal, or possibly a malfunctioning electronic throttle control system, or maybe a poorly secured floor mat, can cause them to surge out of control.

FORBES: The Lawyers Suing Toyota Badly Need A New Theory

" The treaty's Article 5 requires nations to "establish and maintain a national control system, " including a "national control list.

WSJ: John Bolton and John Yoo: Obama's U.N. Backdoor Route to Gun Control

Also on the docket is an eye-controlled set that lets viewers take charge of volume and channels with their peepers and a 3D gesture control system that has a camera built into the set's frame.

ENGADGET: Haier celebrates IFA with ultra high def 3D, transparent and eye-controlled TVs