Animal liberationists do not separate out the human animal, so there is no rational basis for saying that a human being has special rights.
动物解放者不将人类单独看待,所以没有任何理性的基础说明人类有着特殊的权利。
Currently, there is no clear theoretical basis and effective means for piston skirt surface design which influenced by cylinder matching gap and thermal-deformation and so on factors.
活塞裙面的设计受到热态变形、配缸间隙等诸多因素影响,目前尚无明确的理论依据和有效的手段。
Currently, there is no clear theoretical basis and effective means for piston skirt surface design which influenced by cylinder matching gap and thermal-deformation and so on factors.
活塞裙面的设计受到热态变形、配缸间隙等诸多因素影响,目前尚无明确的理论依据和有效的手段。
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