The effective flaw model is developed to describe the S-N curves of composite materials. The two fitted parameters in the model have certain physical meaning.
本文建立了复合材料疲劳寿命曲线的“有效缺陷模型”，阐明了模型中两个参数的物理意义。
The features of isocyanate trimer and physical properties of tri-n-butyl-phosphine for isocyanate trimer catalyzer were introduced.
简要介绍了多异氰酸酯三聚体的特点，以及多异氰酸酯三聚催化剂三正丁基膦的物理性质。
Happy McCain "Happy McCann American fast-food" 58 + N brings you happiness is a mental and physical pleasure is the soul stirring.
快乐麦肯”快乐麦肯美式快餐“58+N带给你的快乐是一种令人身心愉悦的心灵激荡。
Happy McCain "Happy McCann American fast-food" 58 + N brings you happiness is a mental and physical pleasure is the soul stirring.
快乐麦肯”快乐麦肯美式快餐“58+N带给你的快乐是一种令人身心愉悦的心灵激荡。
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