ring tension

The IOL were placed in the bag: 15 eyes ( 83.33%) in capsular tension ring group and3 eyes ( 25.00%) in no capsular tension ring group ( P

人工晶状体植入囊袋：张力环组15眼（83.33%），未植入张力环组3眼（25.00%），两组之间的差异有统计学意义（P

The approximate calculation of balloon yarn tension in ring spinning without considering the air drag is well-known.

不考虑空气阻力时的气圈张力计算已是众所周知，本文则是综合考虑空气阻力等的影响，对气圈张力进行较为全面的分析；

On tension in the mold ring, the attention not to make O-ring twist.

在模具上拉紧形密封圈时，注意不要使O形密封圈扭曲。

Calculation and measurement of wind tension in ring spinning

环锭纺纱卷绕张力的计算与测试

The test shows that BC ring and ring traveler can improve the spinning tension property efficiently, reduce the probability of sudden tension higher than the lowest strength, reduce yarn broken ends and the consumption of spinning apparatus.

试验结果表明，BC型钢领与钢丝圈能有效改善纺纱张力特性，减少纺纱过程中纱条的突变张力值高于其强力弱环的几率，减少细纱断头数量，并降低纺专器材的消耗量。

Methods There were 24 cases with lens subluxation ( 30 eyes), 12 cases ( 18 eyes) were implanted with capsular tension ring, the other were not.

方法回顾性分析晶状体半脱位患者24例（30只眼）的手术效果，植入张力环组12例（18只眼），未植入张力环组12例（12只眼）。

Ring Tension Stress Analysis of Elliptic Section Bend Pipe by the Action of Internal Pressure

椭圆形截面管受内压作用的环向应力分析

Surface tension ring is used to model the movement of bubble wall. In order to improve computational efficiency and accuracy, phase separation scheme is adopted, the dynamics of vapor and liquid are calculated separately.

采用独具特色的张力环技术模拟气泡壁，另外，为改善运算的速度和精度，在仿真计算中采用了相分离技术，气体与液体的动力学单独计算。

Calculation of the balloon yarn tension in ring spinning

环锭纺气圈纱线张力的计算方法

The equipment is composed of the seven-pin torpedo quick connector, the tension connecting section, the collecting ring rotation section and the lubrication balance section.

仪器由七芯鱼雷快速接头、拉力连接部分、集流环旋转段及注油平衡段几部分组成。

The single-chip-microprocessor is used to control the tension by closed ring control to realize on-line precise tension control.

同时还提出用单片机进行闭环控制，实现张力的准确，实时在线控制的方法。