重心: heart; core; focus; key poin ...轴线: axis; axle; axial trace; axi ...重心轴: axis of gravity; gravity axis心轴线: spindle axis偏心轴线: eccentric axis束中心轴线: central beam axis形心轴线: centroid axis中心轴线: central axis轴,轴线,转轴,心轴: achse重心轴性主轴: central principal axis质量中心轴线形心轴线: centroid axis质量中心轴线: centroidal axis; mass axis重心: 1.(事情的中心或主要部分) heart; core; focus; key point 工作的重心 the main emphasis of the work; 问题的重心 the crux of a problem; the heart of a matter2.[物理学] centre of gravity; barycentre; median point; 重心位置 centre-of-gravity position心轴: arbor; mandrel; verge; spindle; triblet; stem; spiale; mandril; axle; pivot 花键心轴 splined mandrel轴线: 1.[机械工程] axis; axle; [地质学] axial trace; axial cord; axis shaft line; shaft line 垂直轴线 normal axis2.[纺织] spool thread; spool cotton高重心: high center of gravity横重心: lateral center of gravity; lateral centre of gravity; transverse center of gravity两重心: the hypocritical heart七重心: the seventh veil虚重心: virtual center of gravity移重心: step tap重心,形心: centroid重心的: barycentric; centrobaric; centroidal重心点: center of gravity; centre of gravity重心法: center of gravity method; centre of gravity method; centroid method; gravity model appoach