这两根螺旋纤维经常在相同螺旋圈数的位置同时发生螺旋旋向的改变，即螺旋反转。
The two helical nanofibers usually change helical senses (helical reversals) at the coil position of the same cycle number.
这个逻辑结构是资本的历史前提的反映和浓缩，这是与宏观逻辑结构在历史角度相衡接的螺旋圈。
This logical structure is a reflection and a miniature of historical premise of capital, the spiral circle connected with the macro logical structure historically.
它们具有绝对相反的螺旋旋向，但却具有相同的纤维直径，纤维截面，螺旋直径，螺旋圈数，螺旋间距，和螺旋长度。
The two helical nanofibers have absolutely opposite helical senses, but have identical cycle number, coil diameter, coil length, coil pitch, fiber diameter, and fiber cross section.
新型环锭纺机利用弹性元件和干衡凸轮来替代传统用的重锤，以平衡升降部件的大部分自重，其中有用扭杆的，也有用螺旋圈簧的。
In new type ring frames, elastic members and balancing cams are used to replace the traditional dead weights for the balancing of the ring rails and other lifting parts.
许多新恒星也以螺旋系统的形式存在，但他们的圆盘由晕圈所环绕，而科学家认为晕圈富含神秘的暗物质。
Many new stars also form in spiral systems, and their disks are surrounded by a halo, which scientists believe is rich with mysterious dark matter.
比如，在125km高空的CO2离子，就会以每秒17圈的速度螺旋运动。
In the case of a CO2 ion at an altitude of 125km, it spirals round 17 times a second.
他看完报纸后，就着手找证据，从画上一圈圈的苹果皮想到了螺旋状扩张的模型。
After he finished the news, he worked at the proof and saw in the coil of green-edged skin some model of spiraling, of expansion.
提高高旁通飞机引擎的方法之一就是把风扇变成开放式旋翼，有点回归于螺旋桨的味道，但要使用两圈粗短的反旋桨叶。
One way to increase the efficiency of a high-bypass jet engine is to turn the fan into an open rotor, a bit like returning to propellers, but using two rings of stubby counter-rotating blades.
悬紧这两部份螺旋﹐确保过滤网和橡胶热圈放到位。这对密封的完好性非常重要。
Screw the two sections together making sure the filter and rubber gasket are in place. This is important to ensure a perfect seal.
使用此方法生成的圆柱螺旋压缩弹簧实体可包含收尾圈及磨平结构。
The column helix compress springs contains the ending ring and rubdown structure.
从原材料纯度、表面质量、弹簧腐蚀及端圈结构等几个方面阐述了影响转向架钢制螺旋弹簧疲劳寿命的因素。
The factors affecting fatigue life of coiled steel springs for bogies are expounded from such aspects as purity of raw material, surface quality, spring corrosion and structure of end coil.
我们要采购海里的装饰品，黄铜时钟和晴雨表，指南针，男性的礼物，台配件，钥匙圈，螺旋和瓶塞设置。
We want to buy Nautical Decorations, Brass Clocks and Barometer, Compass, Men's Gifts, Desk Accessories, Keychain, Corkscrew and Bottle Stopper Set.
本文导出圆柱螺旋密圈弹簧设计的计算公式。
The formulae for the design of cylindrical heavily packed spiral spring are presented in this paper.
该机与GS高细碎对辊机同样，是原料的粉碎和碾练设备。 该设备动力小，价格低，适宜于粗碎和粘土原料的中小型砖厂配套。 另外，该设备辊圈之一增加螺旋槽后，还具有除石作用。
This maohine is afacilities to crush. as the same functjon as GS Machine. it can remove the stone by adding a screw trough it needs small energy. lowprize. it is for middle and small factory.
按照多股螺旋弹簧的振动位移特性，以多股螺旋弹簧动态工作过程的并圈作为边界条件进行动态设计计算。
According to the vibration displacement performance, the exceed extrusion in the dynamic working process of the spring is employed as the constraint for the dynamic design and calculation.
多圈螺旋管能够达到比单圈螺旋管更好的有利于分离的颗粒相浓度分布。
Loopy curved pipe was better than single curved pipe to profiles of particle concentration phase separation.
采用内置式启动控制的600MW超临界压力螺旋管圈型直流锅炉，其作为被控对象的动态特性及控制系统都较复杂。
The dynamic characters and control system for 600 MW supercritical pressure once-through boiler equipped with internal start-up control are relatively complicated.
线材成型弹簧不同于其它类型的弹簧，它们不是螺旋或圈状结构，而是“U”或“V”字形结构。
Wire forms are springs in every sense of the word, but they are distinguished from other types of springs in that they typically do not have a helix or coil configuration to them.
该文阐述了600MW超临界压力锅炉螺旋管圈水冷壁传热和壁温计算的研究结果。
The paper presents calculation and research results of heat transfer and wall temperatures of coiled tubes in the cooling walls of a 600MW supercritical pressure boiler.
根据多年生产实践经验，论述了低压湿式螺旋储气罐挂圈漏点的封堵措施。
Based on production practice experience for many years, the stoppage measures of leak point in cup of low-pressure water-sealed spirally-guided gasholder are discussed.
用有限元方法分析了一种圆柱疏圈螺旋弹簧的压缩变形过程，获得了弹簧的力学参量分布、载荷-行程曲线等结果，包括了弹簧发生塑性变形的情况。
The compression process of a cylindrical-helical spring is analyzed. Distribution of the spring's mechanical parameters and load-distance curve are achieved. Plastic deformation is included.
该制造方法是通过围绕环形芯（11）螺旋地缠绕侧线（12）而形成套层（13）来制造环形同心绞股胎圈帘线的方法。
The process for producing an annular, concentrically twisted bead cord (2) includes spirally winding side wires (12) around an annular core (11) to form a sheath layer (13).
弹簧护圈是用来定位和集中螺旋弹簧的，它们的开放式设计给它们装配提供了便利。
Spring Retainers are used to locate and center coil springs. Their open design facilitates their use in assemblies.
弹簧护圈是用来定位和集中螺旋弹簧的，它们的开放式设计给它们装配提供了便利。
Spring Retainers are used to locate and center coil springs. Their open design facilitates their use in assemblies.
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