他用尽全力来拧开这个螺旋装置。
在15世纪早期，人们发明了螺旋弹簧或均力圆锥轮，尽管它的主弹簧的张力不断变化，但仍能对计时装置的齿轮保持恒定的力。
In the early 1400s came the invention of the coiled spring or fusee which maintained constant force to the gear wheels of the timekeeper despite the changing tension of its mainspring.
可与螺旋输送机一起同步传动或者用固定速度或变速的传动装置单独传动。
The utility model can be synchronously driven with a screw conveyor or can be independently driven by a fixed speed or variable speed transmission device.
由于S NPK装置扩能，使磷酸生产的副产品磷石膏增加，致使输送磷石膏的双螺旋输送机常发生故障。
The S-based NPK capacity enlargement leading to the increase of phosphogypsum in phosphoric acid production, mechanical faults occurred to the twin screw conveyor.
它采用液力偶合器、可拆式刮板链条、气动卸料闸门以及多弹簧缓冲的螺旋张紧装置等新技术、新结构。
New technology and new construction, such as hydraulic coupling, dismountable scraper chain, pneumatic discharge gate valve and screw tensioning device with multi-spring buffer are used.
为了深入研究秸秆膨化技术，完善膨化设备的功能，研制了秸秆螺旋喂料装置，并对其工作性能进行了试验研究。
In order to study deeply the technology of extruding straw and improve the performance of extrusion equipment, screw feeding device for chopped straw was developed, with its working properties tested.
设计一种结构简单、没有专门扰流装置的被动式微螺旋混合器。
Is designed a simple structure passive micro-screw mixer without the exclusive turbulence device.
当空气压力损失不正常或管路阻塞时，输送空气压力报警装置自动报警，并停止螺旋电子称供料。
The air conveyor alarmed when air pressure loss was abnormal or tube blocked, and the feeding to screw electronic weigher was stopped at the same time.
这种密封装置采用非接触迷宫螺旋密封型式，克服了固体颗粒造成的磨损；
The new sealing device adopts non-contact labyrinth spiral sealing mode, prevents the wear caused by the solids.
潜艇前置导叶螺旋桨是CSSRC为提高潜艇快速性和降低螺旋桨噪声而开发的一种新装置。
Submarine Guide Vane Propeller is a new device developed by CSSRC to improve powering performance and reduce propeller-radiated noise of submarine.
介绍了在普通数控铣床上利用简易铣齿装置加工锥形螺旋铣刀的方法及成形原理。
The NC machining method by using a simple milling tooth device and the forming principle of bevel helical milling cutters are introduced.
拉紧装置为螺旋拉紧，使链条调整简单灵活。
Tension device for spiral taut, make it easy to adjust the chain.
当直接由固定贮仓装料的螺旋输送机，而又没用流量调节装置，则大大地增加了超载的危险。
When directly by screw conveyor fixed storage charge, and no flow control device, it has greatly increased the risk of overload.
本文介绍齿轮螺旋线标准装置的测量原理、结构及结果。
This paper describes the measuring principle, construction and results of the helix standard system for testing gears.
自动输冰装置分为螺旋输冰和气力输冰两种方式。
Automatic ice delivery device is divided into two ways of screw ice convey and pneumatic ice delivery.
钩丝螺旋轮装于鱼杆上用来放出或收回鱼线的卷筒状装置。
A cylindrical device attached to a fishing rod to let out or wind up the line.
螺旋输送机是工厂和矿山广泛使用的物料输送装置。
Screw conveyor is a transportation machinery widely used in factories and mines.
该系统包括B型超声诊断仪、高速采集卡、螺旋挤压装置和脉冲接收器等装置。
This system consists of a B-mode ultrasonic equipment, a high-speed digitizer, a mechanical compression device and a pulse receiver.
对国内几种螺旋埋弧焊钢管倒渣装置作了简单介绍分析，指出了这几种方式的优缺点。
This article analyzes some kind of slag pour-out equipment of SSAW pipe, and points out the shortcoming and advantage of these equipment.
阐述了解决螺旋送料机的磨损问题，并介绍了利用聚乙烯材料作送料槽内衬板的方法、减轻其磨损的办法和增设轴向助推的机械装置。
The paper describes the solution for abrasion of spiral feeder, introducing the way to decrease abrasion by polyethylene serving as liner of feeding chute and appending tandem booster.
搭建了螺旋片导流式分离器流动场测量的实验装置，并用计算机对实验系统的压力损失和分离液体量进行数据采集。
A set of experimental system used to measure flow field of spiral separator is constructed, with the experimental data, such as the pressure and flow rate of gas and the weight of drained water etc.
本公司可根据客户的要求，配置专用装置生产螺旋消音管和芯层发泡管机组。
This company may allocate the special installation for the manufacture of the inner wall spiral coil and core ply blister tube set according to the clients requirements.
不对称尾鳍是安装在单桨船螺旋桨前方艉柱上的一种节能装置。
The asymmetrical skeg is an energy-saving unit which is fixed on the sternpost forward of the propeller on a single screw ship.
本文介绍一种测量石油螺纹量规的螺旋线、中径、锥度和牙形半角的新方法及装置。
This paper describes a new method and device for measuring helical line, pitch diameter, taper and half-angle of thread of petroleum thread gauges.
采用双水电极实验装置，对大气压氩气介质阻挡放电中的靶波与螺旋波斑图进行了观察测量。
The spiral and target patterns have been observed in dielectric barrier streamer discharge by using water electrodes.
阐述了新型螺旋振动旧砂再生成套装置的基本原理和特点，介绍了成套装置的组成、生产使用情况和良好的效果。
This paper is concerned with the basic principle and features of a new-type used sand reclaiming outfit with spiral vibration.
船舶工业中，螺旋桨是船舶的关键装置之一。
In the shipbuilding practice, Marine propeller is one of the key installations.
介绍一种新型的螺旋桨特性负载模拟装置，它是全数字控制的直流转矩伺服系统，采用转矩电流双闭环控制方式。
A new equipment for simulated the performance of propeller load is introduced in this paper, it's an all digital DC torque servo system using torque closed loop and current closed loop control.
介绍一种新型的螺旋桨特性负载模拟装置，它是全数字控制的直流转矩伺服系统，采用转矩电流双闭环控制方式。
A new equipment for simulated the performance of propeller load is introduced in this paper, it's an all digital DC torque servo system using torque closed loop and current closed loop control.
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