The errors may be not allowable if theory of elasticity is employed in the problems concerning these materials.
对于涉及这种材料的问题，如果延用经典弹性理论的解答，有可能产生较大的误差。
The strength of materials are controlled by porosity, modulus of elasticity, fracture energy and critical flaw sizes.
材料的强度是受气孔率、弹性模量、断裂能和临界缺陷尺寸控制的。
The mathematical models of thermal elasticity fracture problem of cracked plate for isotropic functionally graded materials are researched.
探讨各向同性功能梯度材料裂纹板热弹性断裂问题的数学模型。
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