Endothelium cell and its biological activity substance play important roles in regulating vessel tension.
血管内皮细胞(VEC)及其分泌的生物活性物质在调节血管张力中起重要作用,它们与各种心血管疾病密切相关。
Vessel endothelium and its biology activty substance(EDRF and ET)play important roles in regulating vessel tension.
血管内皮细胞及其分泌的生物活性物质 (EDRF和ET)在调节血管张力中发挥着重要作用 ,他们与高血压和AS等心血管疾病的形成有密切的关系。
Objective To study the change of vascular tension factors (VTF), including vascular contractile factors as endothelin 1 (ET 1), thromboxane A 2 (TXA 2) and vascular dilatory factors as nitric oxide (NO), prostacyclin (PGI 2), in different stage of peripheral diabetic arterial occlusion (PDAO), and to preliminarily explore the clinical significance of these changes.
结论糖尿病肢体动脉闭塞症存在血管张力因素的变化 ,血管收缩因素明显增强 ,血管舒张因素明显降低 ,而且这一变化在不同的病变时期也表现。
Having less than normal tone or tension, as of muscles or arteries.
张力减退的（比如动脉或肌肉）比正常张力少的
Captain Hiller quickly backed the ship, and the cable was paid out to reduce towline tension.
希勒船长急忙使船退行，放松缆绳以减少作用在它上面的张力。
His memory is blurred by his illness.
他因患病记忆力减退.
My memory is slipping.
我的记忆力逐渐减退。
His eyesight was beginning to fail.
他的视力开始减退。
the act of reducing the vitality of something.
某物生命力减退的行为。
When you get old your memory gets worse.
人老了，记忆力就减退了。
his poor eyesight results from keratitis.
他的视力减退是由角膜炎引起的。
Ejaculation was po ible but penile erectile strength decreased.
仍能射精，但阴茎勃起力却减退了。
There is often a progressive loss of sight in old age.
上了年纪的人视力逐步减退。
The purpose of annealing the metal is to relieve the stress.
给金属退火是为了减少一些应力。
My strength, interest, enthusiasm, etc is flagging.
我的力气、 兴趣、 热情等正在减退.
a drug used to reduce stress or tension without reducing mental clarity.
不影响清醒的减少压力紧张的药。
a device for reducing slack or taking up lost motion.
减少松紧度或张力的装置。
make slack as by lessening tension or firmness.
通过减少张力或强度使变松。
a substance capable of reducing the surface tension of a liquid in which it is dissolved.
能减少溶解它的液体的表面张力的物。
Application of the Stretch Reducing Mill in ERW Tube Production
张力减径在焊管无缝化工程中的应用
Brief Introduction of SRM330-24 Stands Stretch Reducing Mill
SRM330-24机架张力减径机简介
