Kinematic characteristic of cable supporting articulated chain drive is an important theoretical basis for designing.
运动特性是设计电缆支承拖链传动的重要理论基础。
Constructivism learning theory is an important theoretical basis for contemporary researches on classroom instruction.
建构主义学习观是当代课堂教学研究的重要理论基础。
The research results provide an important theoretical basis for the optimal design and leak properties of the clearances of polymer gear pumps.
研究结果为聚合物齿轮泵的间隙优化设计及漏流特性提供了重要的理论依据。
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