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- the vibration and sink pile 振动沉管
- As one loses records, then one loses more tones, and one can move rapidly into a downward spiral, losing vibration and sink rather than ascend. 当你丢失记录,随之你丢失更多的音调,你会迅速进入一个向下螺旋,丢失振动和下降,而不是提升。
- Testing results show that the above measures have the obvious effe cts in reducing the vibration and lowering the noise of roller. 试验结果表明这三个方面的措施都是有效的,但组合起来效果更佳。
- The vibration and sound radiation behaviors of the stem of submarine with rudder and vane are studied. 摘要针对带有舵翼的水下航行器尾部结构模型,研究舵翼对水下航行器尾部的振动及声辐射的影响。
- The ship struck on a rock and sank. 船触礁沉没。
- The sun rises in the east, and sinks in the west. 太阳从东边升起,在西方落下。
- The vibration and noise level of high speed reciprocated engine can be remarkably reduced with balanced shaft. 加平衡轴的方法可以显著降低高速往复式内燃机的振动和噪声。
- Experiments show that the vibration and noise level of new riveter are decreased obviously. 实验表明新的铆枪结构后坐力和噪音明显降低。
- Simulation results show that the method has good results for suppressing the vibration and has the robust stableness. 仿真结果表明,该方法以抑制系统振荡,保证系统鲁棒稳定性具有良好的效果。
- The cruiser was mined, and sank in five minutes. 这艘巡洋舰触雷,五分钟后沉没了。
- The reasons causing the vibration and the profiled bar revolving in the dragging process are studied by use of Virtual Prototype Technology. 利用虚拟样机技术对水平连铸系统牵引运动过程中棒料运动的自旋现象以及振动所产生的原因进行了分析。
- The vibration and radiation induced by longitudinal vibration of shafting of underwater double cylindrical shell are calculated by FEM/BEM. 采用有限元/边界元方法(FEM/BEM)对推进轴系纵振引起的双层圆柱壳水下辐射噪声特性进行研究。
- One can attune to the support that the Tao is now offering for all map carvers and followers global wide to ascend to the vibration and threshold that one has been seeded for. 你可以向此支持调谐(感应),它是道为全球所有地图切割者与跟随者来提升到他们所播种来提升的开端振动的。
- The results show that oscillation in pressure drop at inlet of the capillary and the vibration and rupture of the whole extrudate co... 整条毛细管上的挤出压力发生振荡,挤出物外观发生光滑段和粗糙段交替出现的有规畸变。
- Preserve alarm value, when the number value of the vibration and temperature exceeds prewarning, use sound and light to report to the police. 预设报警值,当振动和温度的数值超过预警时,即用声光报警。
- Clutch and sink into the wet bank. 没抓住,下沉,飘浮到潮湿的岸上。
- After several times of dynamic balance tests and modifications, the vibration and swing of generating units are controlled within the allowances. 通过多次动平衡试验与校正,使机组的振动与摆度控制在规范允许的范围内。
- And sink deeper into nothingness. 并沉入更深的虚无。
- Why can a submarine float and sink? 为什么潜水艇既能浮在水面,又能潜入水底?
- The numerical results explain that the vibration and sound radiation of stern can be degraded by enforcing the rigidity of rudder or reducing the length of the vane. 结果显示舵翼结构与周围流体的相互作用很大,改变其尺寸和刚度会使得模型的声压发生很大的变化,同时流固耦合现象的存在使得模型在水中的频率明显下降,并且模态阶数的顺序也发生了改变。