One's life is finite, whereas one's passion for life is infinite.
人的生命是有限的,而其对生命的热情却是无限的。
人类的生命是有限的。
Gear's contact stress and contact fatigue life was calculated by finite element method (FEM).
进行了齿轮的接触应力及接触疲劳寿命有限元分析。
Gear's contact stress and contact fatigue life was calculated by finite element method (FEM).
进行了齿轮的接触应力及接触疲劳寿命有限元分析。
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