英语词汇preexisting fracture怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

翻译

先前存在的骨折

以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译

网络释义

1
?原生裂隙
原生裂隙

双语例句

1
Fracture mechanics. A technique of fracture analysis used to determine the stress level at which preexisting cracks of known size will propagate, leading to fracture.
一门断裂分析技术，用于确定已知尺寸的预先存在裂纹扩展并导致断裂的应力水平。
2
The L2 vertebral strength obtained with the FEM was 2154 /- 685 N, and the model could detect preexisting vertebral fracture better than measurement of bone mineral density.
通过非线性有限元模型获得的L2脊椎强度为2154 /- 685 N，相比骨密度测量，这个模型可以更好的发现之前存在的脊椎骨折。
3
The preexisting cracks not only help increase fracture effeciency but also absorb the energy of the stress wave to induce a decay of its propagation.
而介质中原有的裂隙，除能提高破碎效率，还能吸收应力波的能量，使得应力波在传播过程中衰减。

单词	preexisting fracture
释义	preexisting fracture 翻译先前存在的骨折以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?原生裂隙原生裂隙双语例句 1 Fracture mechanics. A technique of fracture analysis used to determine the stress level at which preexisting cracks of known size will propagate, leading to fracture. 一门断裂分析技术，用于确定已知尺寸的预先存在裂纹扩展并导致断裂的应力水平。 2 The L2 vertebral strength obtained with the FEM was 2154 /- 685 N, and the model could detect preexisting vertebral fracture better than measurement of bone mineral density. 通过非线性有限元模型获得的L2脊椎强度为2154 /- 685 N，相比骨密度测量，这个模型可以更好的发现之前存在的脊椎骨折。 3 The preexisting cracks not only help increase fracture effeciency but also absorb the energy of the stress wave to induce a decay of its propagation. 而介质中原有的裂隙，除能提高破碎效率，还能吸收应力波的能量，使得应力波在传播过程中衰减。
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