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- Using distortional spring model, theoretic analysis is applied on the relation of natural frequency and crack depth and its location. 摘要利用扭曲弹簧模型，对裂缝简支梁前三阶固有频率的变化与裂缝深度及位置的关系进行了理论分析。
- In this paper a perceptible and figurative spring model is described to analogize the internal relationship of combined actions in thrust resistances of multiple span girder bridges. 本文以直观、形象的弹簧系结构模型,来比拟多孔梁桥抗推联合作用的内在关系。
- A composite spring model is proposed to simulate this phenomenon by shifting the location of its critical section.The model is validated by simulating the hysteretic behavior of two column specimens. 提出一个组合弹簧模型，以转移临界截面位置的方式考虑这种约束效应，再通过两个柱试件滞回行为的仿真验证了模型的正确性。
- This paper described the use of spring model,penalized density method and topology optimization as a synthesis tool for the design of controllable path-generating compliant mechanisms. 结合弹簧模型、变密度法和拓扑优化工具,研究了实现平面可控轨迹输出柔顺机构的设计方法。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- MODIFICATION OF LINE SPRING MODEL FOR SURFACE CRACK 关于表面裂纹线弹簧模型的改进
- Application of line spring model for frame 线弹簧模型在框架中的应用
- Keep down of you'll be hit by shell fragments. 别起来，否则你会被弹片击中的。
- The snail retreated into its shell. 蜗牛缩进壳里去了。
- A shell splinter embedded itself in the wall above his head. 在他头上方的墙壁上嵌有一块小小的贝壳片。
- The building was burned to a shell. 大楼被烧得只剩下空骨架。
- The despair left him a mere shell of a man. 他陷入绝望，形同躯壳。
- She crumbled an empty snail shell in her fingers. 她用手指捏碎了一个空蜗牛壳。
- A snail's shell is spiral in form. 蜗牛壳是螺旋形的。
- We look forward to the return of spring. 我们期待着春天的到来。
- Keep down or you'll be hit by shell fragments. 别起来，否则你会被弹片击中的。
- An ill marriage is a spring of ill fortune. 不良的婚姻是恶运的来源。
- The building was destroyed by an artillery shell. 这座建筑物被炮弹炸毁了。
- On-line application of spring model in plate rolling process 中厚板轧机弹跳模型的在线应用
- I am interested in the ten-week trip next spring. 我对明年春天为期10周的旅行感兴趣。
