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- The longitudinal ballast resistance has little effect on the stability of CWR track, but has significant influence on the distribution of axial temperature force in rail. 道床纵向阻力对线路的稳定性影响很小,但对钢轨中的温度力分布影响明显。
- The FEM model is a track framework that includes rails, ties, rail fastenings and ballast resistances as a whole system. 本文通过深入分析无缝线路臌曲机理及其影响因素,根据非线性有限元理论,建立无缝线路轨道稳定性分析有限元模型。
- Study on Testing Method for Ballast Resistance of UM-71 Jointless Track Circuit 无绝缘轨道电路道碴电阻测试方法的研究
- Pig iron used as permanent ballast. 压载铁做为永久性压舱物的生铁
- The ship was furnished with ballast. 船上装了压舱物。
- Selection and Implementation of Automatic Block Plan within Low Ballast Resistance Section 低道床电阻区段自动闭塞方案的选择及实施
- The ballast placed in the ship can keep the ship steady. 放在船上的压舱物可以保持船的平稳。
- Her resistance to the proposal has crumpled. 她对这个建议的抵触情绪已化为乌有了。
- Each of the bulbs has a resistance of120 ohms. 每一盏灯泡有120欧姆的电阻。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- There has been a lot of resistance to this new law. 反对这项新法律的人很多。
- The ballast may be thrown out to make the balloon go higher. 沙袋可以拋掉以使气球飞得更高。
- Our troops encountered only token resistance. 我们的部队仅受到表面上的抵抗。
- Resistance stiffened even further last week. 上星期抵抗进一步加强了。
- The enemy gave up without resistance. 敌军没有抵抗就投降了。
- Arc lamps require a current-limiting ballast. 弧光灯需要一个限流镇流器。
- Every line in her face is the line of least resistance. 她脸上的每一根线条，都是阻小最小的线条。
- Not stabilized or properly stabilized by ballast. 不稳定的未用压舱物稳住的
- Only by determined resistance could their country be saved. 只有坚决抵抗，他们的国家才能得救。
- To fill(a railroad bed) with or as if with ballast. 铺沙石用或似用沙石铺（铁路路基）
