moment arm

常見例句

And in that moment my right arm went totally paralyzed by my side. And I realized, "Oh my gosh! I'm having a stroke!"
正在這個時侯，我的右臂突然麻痹，我由此而意識到自己是中風了。
Results The length and the moment arm of the biceps femoris(short head)during knee flexion are calculated and analyzed.
結(jié)果對研究對象膝關(guān)節(jié)屈曲運動中股二頭肌短頭力臂及長度進行計算和分析。
OVERTURNING refers to the tipping over of the retaining wall as it rotates about the toe of the structure. The overturning force is the sum of each destabilizing force times its moment arm.
傾覆指擋土墻傾倒，相對于擋土墻沿它的結(jié)構(gòu)支撐點旋轉(zhuǎn)，傾覆作用是各個不穩(wěn)定因素與力臂乘積的總和。
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