磨浆段螺旋套主要的失效形式为高应力磨料磨损，同时伴有腐蚀磨损。
The main failure form of pulping scroll cover is high stress grinding abrasion accompanying corrosive abrasion.
推力问题，是可以克服的，由切割两套反对的螺旋齿就同一空白。
The thrust problem can be overcome by cutting two sets of opposed helical teeth on the same blank.
这种转向系统主要由圆筒式壳体、定位器、螺旋转套、斜向器和造斜组合钻具等组成。
The new whipstock system is mainly comprised of cylindrical case, localizer, spiral rotating sleeve, whipstock and deflecting tools.
分析表明，螺套式螺旋密封不仅能获得与螺杆式螺旋密封相同的封液能力，而且还可以改善密封效果。
It is clear that screw-sleeve type screw seal not only can obtain sealability as screw-shaft type screw seal, but also can improve sealing effect.
介绍了卧式螺旋活套的结构、工作原理、工作状态及主要技术参数。
The article deals with a presentation of the horizontal screw loose bush, including the structure, working principle, working condition and major technical data.
套装中包含516个颗粒，包括屋顶瓦片，3套门窗，2个人偶，挡风玻璃，车轮，方向盘，和螺旋桨还包括！
Contains 516 pieces Including lots of roof tiles, 3 windows and 3 doors, and 2 minifigures! Windshields, wheels, steering wheels, and propeller also included!
目的观察密集套扎法与螺旋形套扎法治疗食管静脉曲张（EV）的疗效。
Objective To approach the nursing methods before and after esophageal varices loop ligature using endoscope (EVL).
主要生产汽车变速器和后桥螺旋伞齿轮，具有年产11万台轻型车变速器和16万套后桥螺旋伞齿轮的生产能力。
The company mainly produces auto transmission and driving axle spiral bevel gears with the production capacity of 110 thousand units and 160 thousand sets.
因此在夹套内合理设置螺旋导流板，一方面为夹套内的流体导流，能更好地加热或冷却容器内的物料；
Therefore, in the jacketed vessel, the reasonable spiral deflector on the one hand can flow the fluid which is in the jacketed vessel, it can heat or cool the materiel in the vessel better;
干燥机轴焊有多套，多层不同心无缝管，每套有多根大小不同弯成阿基米德螺旋线形无缝管组成。
The dryer shaft is welded with several sets of multi-layer non-concentric seamless tubes, each of which is comprised of multiple seamless tubes having different sizes bent in Archimede's spiral.
干燥机轴焊有多套，多层不同心无缝管，每套有多根大小不同弯成阿基米德螺旋线形无缝管组成。
The dryer shaft is welded with several sets of multi-layer non-concentric seamless tubes, each of which is comprised of multiple seamless tubes having different sizes bent in Archimede's spiral.
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