查询词典 valva

Open the air cock/valva.

打开空气旋塞/阀门

Objective:To study the effect of combine treatment with warfarin, low molecular weight heparin,clopidogrel and urokinase on throm in left atrium and machine valva.

目的：探讨华法令、低分子肝素钙、硫酸氯吡格雷和尿激酶联合治疗人工瓣膜置换术后血栓形成的疗效及安全性。

Methods:The 32 patients with throm in left atrium and machine valva were treated with warfarin,low molecular weight heparin,clopidogrel and urokinase.The therapeutic effect and safety were observed in these patients.

32例人工瓣膜置换术后血栓形成患者应用华法令、低分子肝素钙、硫酸氯吡格雷联合治疗，观察血压，心功能，凝血指标，血、尿常规及副作用。

Single or double-acting,three position double-actingdouble direction location,auto resetetc,on which relief valva and pressurelimiting valves may be added,on each port to restrictpressure in the port and avoid the damage caused by higher impact pressure to the system..

该阀的每一工作阀片可分为三位单、双作用；三位双作用双向定位、自动复位等不同功能，可加装安全阀，并可在每一个工作油口加装过载阀，限制该油口压力及防止冲击压力过高对系统引起的损坏。

Close the valve and put methylene blue into the bathtub, if there are blue water run out from the draining pipe and the valva is leaking can not keep the sealing performance

阀门漏水测试，将阀门关闭，放入亚甲基兰，测试结果排水管内流出兰色水，故此阀门漏水不能保证密封性能。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。