钢丝绳

The Fed walks a fine line between trying to give the public an accurate picture of what is going on and at the same time not spooking them -- or investors.

美联储在设法给公众准确地描述现在是怎么回事和同时不惊吓他们之间走钢丝绳。

Different splicers could make different slings by changing one piece of inserting pin.

不同规格的机组只需更换一根插针就可完成不同直径的钢丝绳插套。

Pulled by steel rope,the extractor pumps oil in discarding wells and low producing wells.

这些捞油设备采用电力、机械或液压传动方式，通过钢丝绳来驱动捞油抽子，进行捞油作业。

Are the main products are: stainless steel wire, rod, steel, pipe, steel, wire rope, cable chain, slingers, standard parts, the conveyor belt, mesh, marble ornaments, steel balls, glass walls, and other accessories.

现主要产品有：不锈钢丝、棒材、型钢、管材、带钢、钢丝绳、索链、索具、标准件、输送带、网布、大理石挂件、钢球、玻璃幕墙配件等。

Wind the wire rope from the two guiding block of the pillar, pass through the fall block, fix on the pillar or on the pulling shaft axle of weight limit appliance

4.4.4将卷扬机上钢丝绳从顶梁的两只导向滑轮上绕过，穿过吊笼上的动滑轮，固定在顶梁上（或顶梁上悬挂的重量限制器的拉杆轴上）。

The wire rope pulled by the lifting mechanism wind through the 2 guiding blockof the pillar and cross the fall block, fix and suspend on the weight limiting instrument of the pillars, the operation staff can control the up and down movement and stop movement of the suspension coop by the control board.

提升机构拉出的钢丝绳绕过顶梁的两只导向滑轮穿过吊笼上的动滑轮，固接、悬挂在顶梁之上的重量限制器上，操作人员通过操纵台控制吊笼的上下运动和停止动作。

Since operators need not to directly touch the pipe tongs any more, such accidents could be avoided so as to gain obvious economic as well as social benefits.

上、卸油管丝扣是用钢丝绳悬调固定在作业井架的专用液压钳，当用液压钳上、卸上面的油管丝扣时，则需要操作人

The main products are: composite rope, nylon rope, aluminum pressure head of wire rope sling, synthetic rubber compound Diaosheng, special fiber loading zone, Ruanti, such as network band.

主要产品有：复合绳、尼龙绳、铝合金压头钢丝绳吊索具、化纤橡胶复合型吊绳、特种纤维吊装带、软梯、网带等。

The hydraulic anti-sway system consists of anti-sway drums, anti-sway steel cable, hydraulic rams, hydraulic pump station and pulley block. The system can be controlled by two different pressure hydraulic circuits and absorb load swing energy.

液压油缸式减摇系统由减摇卷筒、减摇钢丝绳、液压油缸、液压泵站和滑轮组等组成，通过2个不同压力的液压回路进行控制，从而吸收吊重摆动的能量。

By contrasting and analyzing of various take-ups on belt conveyor . This design is mainly about automatic windlass tension station . Its drive part makes up into worm pair and gear driver . Windlass uses worm gear worm driving reel which binds wire rope to pull tight adhesive tape . In the meantime , it adopts the frequency conversion adjusting speed motor to control tensioning force .

通过对带式输送机各种拉紧装置的比较和分析，本设计主要是自动绞车式张紧装置的设计，其传动部分由蜗轮蜗杆传动和一对开式齿轮传动两部分组成，绞车用蜗轮蜗杆传动带动卷筒来缠绕钢丝绳，从而拉紧胶带，同时采用变频调速电机对张紧力进行控制。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。