tvr

Background: The choice of a bioprosthetic vs a mechanical valve in tricuspid valve replacement ( TVR) continues to be debated.

背景：三尖瓣置换术（TVR）应采用生物瓣膜抑或机械瓣膜的问题尚有争议。

As Chief Engineer, I designed, developed and planned the factory the TVR Tasmin.

曾任首席工程师, 负责设计 、 开发和规划TVRTasmin的工厂.

Primary endpoint was a composite of cardiac death, non-fatal myocardial infarction ( MI), stroke or target vessel revascularization ( TVR) at1 year.

主要终点包括随访1年时的心源性死亡、非致死性心肌梗死（MI）、卒中或靶血管血运重建（TVR）。

The test results on380V voltage regulator are given, which show that the TVR controller implements well the functions of voltage regulation, fault protection, setting management, display and so on.

同时给出了控制器在380V电压调节器样机上的试验结果。试验结果表明：设计的TVR控制器能很好地实现调压操作、故障保护、定值设置、显示等功能。

DVH, DSH, TVR and tumor volume.

DVH, DSH, TVR,适形性及肿瘤控制情况.

There were obvious superiority TVR of DES than of BMS ( 11.6 %, 38.5 %, P < 0.001 ).

靶病变血管重建率DES要明显好于BMS ( 11.6%比38.5%, P<0.001 ).

A kind of bi-directional TVR ( Thyristor Voltage Regulator) is developed for middle and low voltage distribution networks with long lines and disperse power facilities.

为解决长线路和带有分散发电设备配电网的电压调节问题，开发、研制了一种用于中低压配电网、能双向调节电网电压的晶闸管电压调节器TVR（ThyristorVoltageRegulator）。