所述弹簧和销使得通常相邻的部件弹性地相对移动从而沿弹簧长度相对伸长。
The spring and pin permit the normally abutting components to resiliently move relative to each other to permit relative expansion along the pin length.
在大跨距条件下用悬链法计算了光缆的相对伸长量与增强层厚度的关系曲线。
The cross section areas of overhead optical cable reinforcing materical are calculated for a big span.
实验还表明，单丝的拉伸强度和相对伸长率与它的加工温度、形态和熔化程度有密切的关系。
The experiment shows that the tensile strength and elongation of monofilament depend largely on the processing temperature, morphology and fusion level.
在研究算子不动点的过程中，人们早已注意到算子的相对伸长度在证明其不动点存在唯一性以及寻找不动点中的作用。
In the research on the existence and uniqueness of fixed points of operators as well as the method for finding them, the action of the relative lengthened degree was noticed about seventy years ago.
蛋白质的相对含量则在伸长区细胞中最高，分生区细胞中最低。
The relative content of protein was maximum in the elongation region, but minimum in the meristem region.
高固含量PIPA多元醇泡沫相对于POP多元醇泡沫，具有更好的压陷硬度、回弹率、 拉伸强度、 伸长率以及撕裂强度等机械性能。
Relative to the foam added with POP polyol, the foam added with high solid content PIPA polyol has the better mechanical performance on the resilience coeffi…
相对于常规奥氏体轧制，铁素体轧制薄板的屈服强度下降了20%左右，伸长率及应变硬化指数与之相当。
Compared with the strip produced by conventional austenite rolling, the yield strength of the ferrite rolled strip was lower by about 20%, with same elongation and strain hardening exponent.
相对于常规奥氏体轧制，铁素体轧制薄板的屈服强度下降了20%左右，伸长率及应变硬化指数与之相当。
Compared with the strip produced by conventional austenite rolling, the yield strength of the ferrite rolled strip was lower by about 20%, with same elongation and strain hardening exponent.
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