Experimental studies on dynamic tension of metal ring by electromagnetic loading

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；

Calculation of the balloon yarn tension in ring spinning

环锭纺气圈纱线张力的计算方法

Calculation and measurement of wind tension in ring spinning

环锭纺纱卷绕张力的计算与测试

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

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。

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）。

Intracapsular lens extraction and capsular tension ring implantation during phacoemulsification may lead to traction of retinal detachment, retina hole or even gaint tear.

晶状体囊内摘除以及在晶体囊袋内安置张力环等可引起对视网膜的牵引，而可致视网膜裂孔，甚至巨大裂孔。

Surgical treatment of subluxated lens by intraocular lens implantation shift to an earlier time replacing capsular tension ring during phacoemulsification

超声乳化手术中期提前植入人工晶状体替代囊袋张力环治疗晶状体半脱位

Application of capsular tension ring combined with the iris hook in the treatment of traumatic cataract with dislocation of lens

囊袋张力环联合虹膜拉钩在外伤性白内障晶状体脱位中的应用

Application of capsular tension ring in the surgical treatment of subluxated lens of Marfan syndrome

晶状体囊袋张力环在Marfan综合征晶状体半脱位治疗中的作用

Application of capsular tension ring in traumatic cataract surgery for zonular dialysis;

囊袋张力晶状体环在外伤性白内障伴晶状体悬韧带断裂手术中的应用（英文）

Capsular tension ring for the treatment of lens subluxation

囊袋张力环治疗晶状体半脱位的观察

Objective To evaluate the application of capsular tension ring in surgery for zonular deficiency.

目的评价晶状体囊袋张力环（capsular tension ring，CTR）在晶状体悬韧带异常的手术中的应用价值。

Application of capsular tension ring in preventing posterior capsule opacification

晶状体囊袋张力环在预防后囊膜混浊中的应用

Design method of warp tension ring on triaxial weaving machine

平面三向织机经纱张力环的设计

Methods 18 cases ( 29 eyes) of Marfan's syndrome complicated cataract with subluxated lens were implanted with capsular tension ring and posterior chamber intraocular lens ( IOL) after phacoemulsification.

方法18例（29眼）马凡综合征合并白内障晶状体半脱位接受超声乳化吸出术，将囊袋张力环植入晶状体囊袋后，再植入后房型人工晶状体。

The tension tectonic environment like rift and micro-aulacogen are favourable for up-welling of underground magma and metallogenic elements.

裂谷及微型裂陷等拉张性构造环境有利于深部岩浆与成矿物质的上升。

The uranium deposit is controlled by the base rift of dissection to the mantle, the volcanic basin is of the double characteristics of transversal rift valley basin ( early period) and tension rift valley basin ( later period).

铀矿田（床）受切割达幔层的基底断裂控制，火山盆地部位具横向裂谷盆地（早期）和拉张裂谷盆地（晚期）双重特征。

Also, there are tension stresses in web at mid-span, and the maximum value reaches 0.91 MPa. Therefore, vertical tension reinforcement should be arranged to ensure the safety of against cracking.

跨中截面腹板出现拉应力，最大可达0.91MPa，设计中应考虑设置一定的竖向抗拉钢筋，防止裂缝产生。

Furthermore, frequency of concrete beam reinforced by external prestress was studied with the consideration of various factors ( different steering structure, tension method, prestressed reinforcement curve form).

考虑各种因素（不同转向结构、张拉方式和力筋曲线形式下）后，对体外预应力加固混凝土梁的频率进行研究。