1.
Down the underside runs a long tray to stow timbers used for supporting wide plant on the retractable outriggers.
我的翻译：沿车身底面的是长的托盘，以承载支架，而支架则用于将宽设备支撑在可伸缩支腿上。
2.
a telescopic aerial, stand, umbrella
伸缩式天线、 伸缩式支架、 折叠伞.
3.
an exercise designed to strengthen the extensor muscles of the leg.
一种旨在加强腿部伸缩肌肉的练习。
4.
When swimming he doubled up his legs and kicked out.
游泳时他将腿一缩一伸地游。
5.
The hoisting, derricking and slewing mechanism, the extension and contracting of booms, the setting down and back of outriggers, all are driven hydraulically.
该机的起升、变幅、回转、吊臂伸缩及支腿收放等机构，全部采用液压驱动。
6.
The deck is free to expand on neoprene bearings.
桥面可以在氯丁橡胶支座上自由伸缩。
7.
The dancer extended her leg.
那舞蹈者伸了伸腿。
8.
And we can produce bridge rubber parts, including Bailey, expansion and bearing.
生产桥梁用伸缩缝、水带、梁支座等橡胶产品。
9.
Only bearings and extension joints need to be controlled at regular intervals.
只有支座和伸缩缝需要定期检查和调整。
10.
Study of Double-Telescopic Prop of Equal Setting Equal Pressure Used in Hydraulic Power Support;
液压支架等初撑力等压双伸缩立柱的研究
11.
Finite Element Analysis and Structure Improvement of Double Telescope Leg for Hydraulic Powered Support
液压支架双伸缩立柱有限元分析及结构改进
12.
Research and Application of Web-based Mold Resources Library
液压支架双伸缩立柱失效形式的研究与分析
13.
Support of Fourier Transform of Scaling Functions with Dilation Factor s
伸缩因子为s的尺度函数傅里叶变换的支集
14.
A cluster job-scheduling system model based on supporting nodes dynamic retracting
一种支持结点动态伸缩的集群作业调度模型
15.
Failure analysis and improvement of dual-extension hydraulic legs in hydraulic supports
液压支架双伸缩立柱失效分析及改进措施
16.
Relation between the Push Technique and the Centroid Moving Track in the Curve;
弯道滑行支撑腿蹬伸技术与重心移动方式之间的关系
17.
The Study of the Tibial Nerve Motor Branches Innervating the Gastrocnemius Muscle Neurotomy for Calf Reduction;
胫神经腓肠肌肌支神经切断术缩减小腿体积的基础与临床研究
18.
pipe expansion joint
管子伸缩连接；伸缩管接头；伸缩器；补偿器