纺织用弹性线 elastic thread for textile use ; Elastic threads for textile use
弹性线法 Elastic line method ; Method elastic line
弹性线结扎 elastic thread ligature
线弹性断裂力学 linear elastic fracture mechanics ; LEFM ; linear elastic fracture ; linear elastic fracture mechanics,
线性弹性 linear elasticity ; linearly elastic
弹性轴线 elastic axis ; elastic line ; axis of elasticity
弹性引线 resilient lead
弹性结扎线 elastic ligature
非纺织用弹性线 elastic thread for nonwovens
自由端上设有收紧弹性线的固定卡或砝码。
The free end is provided with a fixing block or a poise for frapping the elastic thread.
失稳后的弹性线采用精确的曲率微分方程式。
The shape of the elastic curve of the buckled bar is the solution of the exact differential equation of the curvature.
在应变疲劳曲线上，弹性线和塑性线的交点随弹簧钢回火后硬度的升高而向低循环寿命移动；
The point of intersection of elastic line and plastic line moves toward the low cycle life with the hardness of the spring steel raised after tempering from the strain fatigue curve.
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