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最佳答案：极转动惯量：polar moment of inertia直径转动惯量：the moment of inertia about a diameter
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最佳答案：Using the emulsification semi-continuous seeded emulsion polymerization method,
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最佳答案：The panorama head should be FIXED on a tripod, TO ensure the nodal point of the
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最佳答案：螺丝锁紧前先调整灯具之水平正确方向。Ensure the proper luminaire horizonal orientation before tight
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最佳答案：1 the workers work regularly with the rotation of machines,as if the machines we
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最佳答案：译文：We divided into three teams,then turn the ball decided to split into three gr