查询词典 Mass

center of mass coordinate：质心座标

仪器中心 center of instrument | 质心座标 center of mass coordinate | 摆吨中 center of oscillation

center of symmetry; symmetry center：对称中心

"center of mass coordinate system","质量中心坐标系统" | "center of symmetry; symmetry center","对称中心" | "centi-","厘{百分之一}"

CM Centimeter：厘米

CLTBI Closed Loop Throttle Body Injection 闭路回馈式单点喷射> | CM Centimeter 厘米fbfPFi | CM Center of Mass 质量中心0

centre of mass：质心

如果我们的参考点(reference point)放在地球上, 则是月绕地; 如果参考点在月球, 则是地绕月.事实上, 如果从太阳系之外观看, 既不是地绕月, 也不是月绕地, 而是地球和月球共同环绕著"质心"(centre of mass)转.

centre of mass：质量中心

centre of gravity 重心 | centre of mass 质量中心 | centrifugal force 离心力

centre of mass：重心

centre of gravity 重心 | centre of mass 重心 | centrifugal force 离心力

through the centre of mass：过质心

国防工业出版社 National Defence Industrial Press | 过质心 through the centre of mass | 后效冲量 residual impulse

distance of centre of mass：质心距

距离量测 distance measurement | 质心距 distance of centre of mass | 击发中心距 distance of centre of percussion

centre of oscillation：振荡中心

centre of mass 质心 | centre of oscillation 振荡中心 | centre-tapped transformer 中心抽头变压器

Wide Area Centrex：广域集中用户交换机

MAS 大众呼叫 Mass Calling | WAC 广域集中用户交换机 Wide Area Centrex | FPH 被叫付费 Freephone

steel,hypoeutectoid：亚共析钢

"steel,hypereutectoid","过共析钢" | "steel,hypoeutectoid","亚共析钢" | "steel ingot","钢锭"

midpoint tap：中心抽头=>中间抽头

midpoint rule 中点法则 | midpoint tap 中心抽头=>中间抽头 | midrange lateral acceleration handling maneuver 中等横向加速转向运动