运动质量是物体运动时的质量。
...形变为优先考虑,且音圈必需使用口径较大的线材绕制,让它足以承受较大的功率,在此两者相加后,势必使得运动质量(Moving Mass)提高,不利于较高频率的振动,在中频的部分则要作得更「轻量化,使它的反应较为灵敏。
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耐践踏性是影响运动场草坪运动质量和使用寿命的关键。
Traffic tolerance is critical for assessing quality and life span of sports turf.
设计中在减小运动质量的同时,考虑降低空气阻尼的影响,采取在衔铁上打孔的措施。
Holes are bored in the armature to decrease moving mass and reduce air damped effects.
利用运动质量评定指标和函数描述方法对人体上肢触点运动进行了运动质量评定和关节角度的函数拟合。
Based on the evaluation indices and the function description method, the pointing movement quality of human upper limb was evaluated and the joints angles were fitted.
If a photon which has no mass can behave as a particle, does it follow then an electron which has mass can behave as a wave? 1920.
如果一个没有质量的光子,能像粒子一样运动,那么它能像一个,没有质量的电子那样以波的形式运动吗。
If a photon, which has no mass, can behave as a particle --And we know this.
如果一个没有质量的光子,像粒子一样运动--,我们知道这个。
And know intuitively that if they move together, they will behave like an object of mass 5 and the acceleration will again be 2.
凭直觉认为既然它们一起运动,那么它们就相当于一个质量为 5 千克的物体,然后我们可以算出加速度为 2
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