运行平稳，无噪音，且无磨损。
无需维修，无磨损，耐老化。
无噪音、无磨损、运行可靠、维护方便。
No noise, no wear and tear and operational reliability, ease of maintenance.
无磨损的高精度技术。
而且不论观看多少遍，质量都和第一次观看一样出色，无磨损。
As there is no more wear and tear, every viewing is as good as the first.
旗袍是长到脚踝的长袍，与一般穿长袖衬衫，设计为环绕，无磨损。
Robes are a gown of up to ankle-length, with typically long sleeves, and designed to be worn with no cincture.
表面应无磨损产生的物质，并应符合检验规范xxx - xx的要求。
The surface shall be free from wear producing material and shall meet the requirements of test specification XXX-XX.
福伊特恒充式液力偶合器和阀控调速型液力偶合器采用流体动力学原理，可实现无磨损的动力传动。
Voith start-up components include fluid couplings (turbo couplings) with constant or controlled filling. The hydrodynamic operating principle facilitates low-wear power transmission.
根据高速电动车组制动的特点，本文提出一种制动系统的设计方案，充分发挥动力制动无磨损的优势。
According to the characteristics of the high speed EMU, this paper puts forward a design of brake system, which makes full use of the advantage of driving force brake without wear.
磁性流体密封是一种新型密封技术，具有零泄漏、寿命长、无磨损等其他密封技术所无可比拟的优点。
Magnetic fluid sealing is a new type of sealing technology. It has the advantages of zero leakage, long life and zero wear, which is incomparable for any other types of sealing.
为了减少磨损，提高活塞环的使用寿命，对整体无背压活塞环的设计进行了研究。
The design of integral non-backpressure piston rings was studied in order to reduce wear and to raise the piston ring life.
无运动机构的磨擦磨损，机械效率高，这是涡旋式压缩机比其它空气压缩机大大节能的主要原因。
No movement mechanism friction wear, the mechanical efficiency high, this is type compressor vortex than other air compressor greatly energy saving main reason.
耐油、抗微生物和水解、抗机械磨损，无卤、阻燃。
Antimicrobial and oil resistance, resistance to abrasion, hydrolysis, non-halogen, flame retardant.
驱动装置采用高效率、大扭矩、小体积d C无刷马达，齿轮箱采用螺旋齿轮运转模式，动作宁静、平稳、耐用、不易磨损；不惧高低温气候影响。
The driving device adopts high efficiency, large torque, small volume DC brushless motor, the gear box adopts spiral gear running mode, the action is quiet, stable, durable, not easy to wear and tear.
在连续载荷下，因为磨损和压紧，该滑动面是光滑的，将导致粘结应力的进一步下降，类似于无节钢筋的情况。
Under continued loading the sliding surface is smoothed due to wear and compaction, which will result in a further decrease of the bond stress, similar to the case of plain bars.
传动皮带采用PK多V皮带，耐磨损， 运转时无传统皮带打滑及噪音的困扰。
PK multiple V-belt is applied as transmission belt to resist wear and abrasion and avoid troubles like belt creep and noise caused by traditional belt transmitting system.
介绍了一种防止磨损轴在焊补过程中出现残余变形，以保证修复轴正常运转的轴磨损无变形焊补工艺。
The article introduces a repair welding technology which prevents the worn axis from residual deformation and assures the repaired axis normally running.
结果：比较四组住院时间、扶双拐下地活动时间、出院时功能评估、远期并发症、髋臼磨损和再手术率，无显著性差异（P>0.05）。
Results The results show that the time of hospitalization, ambulation time, complication, acetabular erosion and secondary surgery rate were no difference among the four groups (P>0.05).
复梁式双盘等臂天平，采用钢带弹性作支撑，无刀口磨损现象发生。
This type of equal arm balance with double beam and pan adopts flexible steel band as support without abrasion to the edges of the knife.
使用寿命长。高精度浮球的整个球面都可以做密封面，无集中磨损。
The long service life. The whole sphere of high precision floating can be done the sealant. have no the concentration wear and tear.
若切割环和眼睛板磨损不严重，切割环和眼睛板间距＜0.1mm，且它们之间无超过1mm的沟槽划痕，可用直接打水法。
If the cutting ring and eye wear plate is not serious, cutting ring and the eye plate spacing <0.1mm, and no more than 1mm between them in a trench scratches, water law can be used directly.
结果表明：与无磁场条件下的磨损量相比，磁场条件下磨损量明显较低，并且随着磁场强度的增加磨损量降低。
Results indicate that wear under the direct current magnetic field is much lower than that without magnetic field, the wear is reduced with increasing the magnetic density.
含有本发明提供的磷硼化无灰分散剂传动液的抗磨损性较好。
The transmission fluid containing the phosphorous boronizing ashless dispersant provided by the invention has better abrasion resistance.
也可用来包裹管线，或固定无黏性的薄膜，包裹特殊形状的设备如喷枪和接头，保护壁板不被磨损。
It can also be used to wrap or tape down cords & hose, to hold non-adhesive films in place, wrap odd shaped equipment such as spray guns and joints, to protect baseboards from scuff marks.
本发明就是提供一种安全性高、无机械磨损、可同时识别多个电子标签的无源rfid系统。
The invention provides the passive RFID system which has high safety and no mechanical abrasion and can simultaneously identify a plurality of electronic tags.
活动式的球型密封无集中磨损，坚固耐用。
The movable ball seal, having no centralized detrition, sturdiness and endurance...
无骨雨刷追求与空气动力学的完美结合，彻底消除汽车高速行驶时由于风力造成的运动造成的运动抖动，使刮片对玻璃的磨损降到最低。
Boneless Sheffield pursuit and aerodynamics, eliminate the perfect combination of high-speed car when the wind caused the movement of glass, make jitter blade wear to a minimum.
无骨雨刷追求与空气动力学的完美结合，彻底消除汽车高速行驶时由于风力造成的运动造成的运动抖动，使刮片对玻璃的磨损降到最低。
Boneless Sheffield pursuit and aerodynamics, eliminate the perfect combination of high-speed car when the wind caused the movement of glass, make jitter blade wear to a minimum.
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