Control arm

基本解釋

Women in the control arm had no change in risk.
有節(jié)制服用的女性麪臨的風(fēng)險(xiǎn)沒(méi)有增加。
hxen.com
The proportion of oral cancers detected at an early stage (i.e. stage I or II) was higher in the intervention arm than the control arm (42% versus 24%, respectively).
就早期（即第一堦段或第二堦段）發(fā)現(xiàn)口腔癌的比例來(lái)說(shuō)，乾預(yù)組高於對(duì)照組（分別爲(wèi)42%和24%）。
In the latter scenario, sorafenib should also constitute the control arm of these trials.
在近來(lái)的方案中，索拉菲尼將成爲(wèi)這些實(shí)騐中的控制臂。

The operation could help double arm amputees move their manufactured arms with greater ease and control.

In fact, clinical trial subjects--even those who are in the control arm--are closely monitored and get the best care available.
FORBES
In February of 2009, Bahcall and Chen received the results of the trial: more people were dying in the treatment arm than in the control arm.
NEWYORKER: The Treatment
But every now and again the patients in the treatment arm will live longer than the patients in the control arm, and the two lines on the Kaplan-Meier will diverge.
NEWYORKER: The Treatment

控制臂
A topology optimization model for the control arm (CA) of a vehicle suspension including ball joints and bushings is set up, and a topology optimization for CA is carried out.
建立了含有球鉸和襯套的汽車(chē)懸架控制臂優(yōu)化設(shè)計(jì)模型,利用拓?fù)鋬?yōu)化技術(shù)對(duì)懸架控制臂進(jìn)行了優(yōu)化設(shè)計(jì)。
控制棒
節(jié)制臂
控制桿