Electrical life:50000Primary Characteristic:It is stepless speed regulation of cross current switch, which have self-lock and positive and negative rotate device.
电器寿命:50000主要特征:交流无级调速开关,带自锁和正反转。
The utility model realizes the self-lock of the screw thread, or improves the self-lock performance of the screw thread.
本实用新型实现了螺纹自锁,或改善了螺纹的自锁性能。
Revolving self-lock nails;
旋入式自锁钉;
Objective To explore clinical application of screwing-type bone nail with self-lock treated fracture of shaft of tibia.
目的探讨旋入式自锁髓内针治疗胫骨干骨折的临床应用。
The present utility model is characterized by providing a self-lock hook which can attach different objects, such as belts, bag belts and other hitches and metal sticks.
本实用新型提出了一种可方便地连接到不同物体例如皮带、书包带、其他挂带或者金属桿上的自锁挂钩。
Effects of various parameters of spherical cycloid and ball diameter on the self-lock performance of the mechanism are analyzed in detail.
分析球面摆线各参数、钢球直径等对传动机构自锁性能的影响。
When the partition is running, the wicket is always at closing state for the guarantee of self-lock device. So, there will be no accident when the wicket is suddenly opened.
屏风在运行中,有自锁装置的保护,小门始终处在关闭状态,这样就不会因小门扇的突然张开而带来意外。
To summarize the clinical effect of revolving self-lock nails and normal operative therapy for humerus shaft fracture, and discuss the perfect treatment methods.
报告旋入式自锁钉与常规手术治疗肱骨干骨折的临床效果,寻找治疗肱骨干骨折的最佳手术固定方法。
Conclusion The operation with screwing-type bone nail with self-lock was simple, less time, little trauma, little bleeding, little complication and safe.
结论旋入式自锁髓内针较其它内固定材料操作简单,手术时间短,创伤小,出血少,并发癥少且疗效可靠。
This article discussed the self-lock condition of(friction) and enumerated some examples in engineering.
对摩擦中自锁条件进行了定量讨论,并列举了其在工程上的应用实例。
Arthrodesis was done with autogenous iliac bone graft or titanium cage supplemented with anterior self-lock plates in both groups.
两组均用前路自锁装置进行自体髂骨移植或钛网填充,从而完成关节固定术。
Electrical life: 50000primary Characteristic: it is stepless speed regulation of cross current switch, which have self-lock and positive and negative device.
电器寿命:50000主要特征:交流无级调速开关,具自锁和正反装置。
Effects of various parameters of spherical cycloid and ball diameter on the self-lock performance of the mechanism are analyzed in detail. Numerical calulating results s…
分析球面摆线各参数、钢球直径等对传动机构自锁性能的影响。
All clamping mechanisms are reliable by using power increase and self-lock and with fuIly build-in clamping mechanism on swing arm for the convenlence of looading and unloadinq pipes;
各夹紧均为机械增力自锁机构弯管机,夹紧可靠,转臂夹紧机构采用全埋入式,装卸管件极为方便。