扩张环 tensioner ring
神经紧张环 Nerve Rings
负责人张环女士 Giada Zhang
微分扩张环 [数] differential extension ring
唐朝张环权 with bitter incisiveness
拉张环境 Tensile situation ; extensional environment
囊袋张力环 capsular tension ring ; CTRS
弱分次根扩张环 Weakly graded radical extension
张力环 tensile ring ; Strained rings ; tension-ring ; modified capsular tension ring
环扩张 ring extension
今天在一起五年的男朋友给了我一张节育环的宣传单。
Today, my boyfriend of five years gave me an information packet on Nuva-ring.
预应力张拉施工中夹片、钢绞线和锚环之间存在着很大的摩擦阻力。
There is much prestressing loss for friction resistance among wedge, steel strand and anchor-ring in engineering.
目的：检测环上颌骨骨缝区增殖细胞核抗原阳性表达，探讨缝牵张促进上颌骨生长发育的作用。
AIM To detect proliferating cell nuclear antigen PCNA positive expression in suture cells around maxilla and explore the improvement of suture expansion on the growth and development of maxilla.
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