内腔

Objective To evaluate the efficacy of endovenous laser treatment in the treatment of varicose veins in lower limbs.

目的 总结静脉腔内激光治疗（endovenous laser treatment，EVLT）下肢静脉曲张的疗效和术后并发症。

Objective To evaluate the effect on primarily and simple varicose veins of lower extremity treat by endovenous laser.

目的 评价静脉腔内激光治疗原发性、单纯性下肢静脉曲张的效果。

Endovenous laser treatment to promote venous occlusion［J］.

腔内激光治疗大隐静脉曲张的疗效评价［J］。

Objective To assess the clinical effect and the therapeutic experience of treating varicose vein of lower extremity with endovenous laser treatment .

目的探讨静脉腔内激光闭合术治疗(Endovenouslasertreatment，EVLT)下肢静脉曲张(Varicoseveinsoflowerextremity，VVLE)的临床效果。

Radiofrequence endovenous closure symdrome for treating venous ulceration in lower limb is better than traditional operation method.

射频静脉腔内闭合系统射频封闭治疗手术方法较传统方法效果更好。

Objective To assess the safety and efficacy of endovenous laser treatment, a novel technique for occlusion of the incompetent great saphenous vein , and explore the methods preventing complications.

目的探讨静脉腔内激光术治疗下肢静脉曲张的安全性、临床疗效、并发症及其防治措施。

Objective To investigate the reasons of recurrence of superficial vein varicose of lower limb, which treated with endovenous laser treatment.

目的 探讨腔内激光治疗下肢浅静脉曲张复发原因。

Lower extremity varicose vein;endovenous laser therapy;high ligation of the great saphenous

下肢静脉曲张；静脉腔内激光治疗；大隐静脉高位结扎

Laser ; Endovenous laser treatment; Varicose veins ; Therapy

激光；静脉腔内激光术；静脉曲张；治疗

Days.Conclusion Radiofrequence endovenous closure symdrome for treating venous ulceration in lower limb is better than traditional operation method.

射频静脉腔内闭合系统射频封闭治疗手术方法较传统方法效果更好。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。