positive control

基本解釋

The motor drive part is used in specialized drive chip to achieve positive control.
電機驅(qū)動部分采用的是專門的驅(qū)動芯片來實現(xiàn)正反轉(zhuǎn)控制。
Positive control of blood sugar, heart failure and corrective cardiogenic shock, to reduce mortality has important significance.
積極控制血糖，糾正心力衰竭和心源性休克，對減低死亡率有重要的意義。
The Reaper was flying a combat mission when operators lost "positive control" of the UAV, or the ability to establish connections and send control inputs to the remote-controlled aircraft.
“收獲者”執(zhí)行飛行作戰(zhàn)任務(wù)時，導(dǎo)航員既失去了對無人機的“實際控制”，也不能與遙控飛機建立聯(lián)系并發(fā)送控制輸入信號。

And that group did much better on the learning task than the control group, because they were put into a positive mood.
第二組,在學(xué)習(xí)任務(wù)上比對照組表現(xiàn)更好，因為他們被置于積極情緒。
哈佛公開課 - 幸福課課程節(jié)選

This system, Positive Train Control (PTC), is intended to stop or slow a train automatically if a driver goes too fast or passes a red signal.
ECONOMIST: American railways
But Koch has developed a style of management and a method of transmitting it to his employees that may well mean he keeps the positive attributes of family control long after the family has lost control.
FORBES: The Kochs' Crazy Dividend Policy Is Normal For Family-Controlled Firms
It's a serious, deep-seated problem that FCC cannot explain why proprietary control over networks is fundamentally a positive thing and the source of genuine "neutrality" (that of "business model neutrality").
FORBES: The 10,000 Commandments

陽性對照
Hydergine used for positive control drug.
用喜得鎮(zhèn)作陽性對照藥物。
農(nóng)業(yè)科學(xué)
陽性對照

位置控制
In the development process of modern technology and manufacturing technique, metalwork equipments, engineering machines, the metallurgy machines etc. require more and more urgent for the technology of the hydraulic positive control of the high accuracy.
在現(xiàn)代科學(xué)技術(shù)和加工制造技術(shù)的發(fā)展過程中，金屬加工設(shè)備、工程機械、冶金機械等對高精度的液壓位置控制技術(shù)的需求越來越迫切。
化學(xué)
正控制，完全控制
正調(diào)節(jié)