伸缩

Pink Ribbon charms dangle from this stretchy bracelet that is covered in beads of silver and pink cat's eye.

粉红丝带从这个伸缩晃动魅力手镯是覆盖在珠银，粉红猫的眼睛。

The integration allows developers to build highly-scaleable communications solutions with configurable voice and fax channel allocation on every board.

这种集成可使开发人员通过配置在每块板上的语音和传真功能，构造高伸缩能力的通信解决方案。

This paper introduces in detail the model selection problem of the mating equipment for the intellectual comprehensive mechanized mining face in Tunlan Coal Mine , which include the model selection of the hydraulic supporter, coal cutter, scraping transporter, scraping reversed loader, cracker, extensible rubber belt conveyer, emulsion pump, and spray pump.

简单介绍了屯兰矿智能化工作面综采设备的配套选型问题，包括液压支架选型、采煤机的选型、工作面刮板运输机的选型、刮板转载机和破碎机的选型、可伸缩胶带输送机的选型及乳化液泵和喷雾泵的选型。

Including fabricate the head, expansion joint and cone.

包含端版、伸缩管及锥体成型制作。

The passenger transportation special lines cross sector seamless line fixed axle warm design, the bridge the seamless line design, the rail expand and contract the regulator, the glued joint insulated rail joint design are dissected.

对客运专线跨区间无缝线路的锁定轨温设计、桥上无缝线路设计、钢轨伸缩调节器、胶接绝缘接头设计进行详细研究。

Analysis of the main reasons is because of fatigue caused by factors such as the copper support ring was broken and the piston rod in the hydraulic cylinder telescopic frequently, the fracture茬口constantly scraping the inner wall hydraulic cylinder mill will pick缸壁, resulting in injury China, so that the speed of decline in hydraulic cylinder; job with the passage of time, strain and缸壁sealing ring, wear ring injuries are increasing, with China to increase the volume, and finally resulted in a serious decline in the speed of hydraulic cylinders.

分析主要原因是，由于疲劳等因素造成的铜质支撑环断裂，在液压缸活塞杆的频繁伸缩中，断裂茬口不断刮磨液压缸内壁，将缸壁拉毛、拉伤而导致内泄，使液压缸速度下降；随着工作时间的推移，缸壁拉伤和密封环、耐磨环的损伤都不断加重，内泄量加大，最后造成液压缸速度严重下降。

The floating model is defined with a datum point indicates the model's position. Each kind of models is associated with a set of pose parameters to describe its rotation about the three orthogonal axes and shape parameters to describe its scales along predefined directions.

零维的浮测标拓展到三维的浮测模型，除了具备可调整的三维位置参数外，还依模型种类增加了各方向的伸缩尺度、空间旋转等参数，可想像成一个漂浮在空间中，可移动、旋转、缩放大小以量测地物的模型。

Discussion about Specifying Ex2 pansion Joint and Calculating Continuous Length of Free Beam Deck .

简支梁桥面连续长度计算及伸缩缝设置的探讨。

In the hydraulic system, the controlling of the solenoid operated direction vale and the pressure switch is realized by the electric automation.

液压缸活塞杆的伸缩，使机械夹紧装置摆动，实现抽出垫板的目的。液压缸、液压马达的动作控制由液压系统实现。在液压系统中，采用了电磁换向阀和压力继电器。

The numerical analysis results show that displacement response is periodic and synchronized with excited input current. The influence of linear magnetostriction coefficient, amplitude and frequency of excited current on the displacement response is investigated.

计算结果表明位移响应是周期的，并与电流变化同步还分析了材料的线性磁致伸缩系数及电流峰值和频率对输出位移的影响。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。