degrees of freedom

基本解釋

In the lab, the contraption has seven degrees of freedom, but it was reduced to five when we took it for a spin.
ENGADGET
That's a lot of fast number-crunching: Microsoft figures there are something like 10 to the 23rd power "degrees of freedom, " or possible positions, for a human body.
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States that reject any federal expansion to their Medicaid budgets may pursue fuller employment rates with greater degrees of freedom, as drags to productivity are lessened.
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自由度
Based on the theory of aero-elasticity,the governing differential equations of a high-speed train model with seventeen degrees of freedom were derived under the supposition of quasi-steady aerodynamic force.
從氣動(dòng)彈性力學(xué)角度出發(fā),以17個(gè)自由度的高速列車(chē)車(chē)輛模型為研究對(duì)象,基于準(zhǔn)定常氣動(dòng)力的假設(shè),建立了氣動(dòng)力作用下的車(chē)輛橫向運(yùn)動(dòng)微分方程。
電子、通信與自動(dòng)控制技術(shù)
自由度
The six degrees of freedom dynamic equation of a kind of mass-controlled and thrust vectoring-controlled saucer-like air vehicles without tailes, wings and rudders was derived for the first time.
首次推導(dǎo)了基于質(zhì)量控制和推力矢量控制的一類(lèi)無(wú)尾無(wú)舵翼碟形飛行器的空間六自由度運(yùn)動(dòng)動(dòng)力學(xué)方程。
計(jì)算機(jī)科學(xué)技術(shù)
自由度