lvf

英

美

网络实时检视取景器; 左氧氟沙星; 左心室衰竭; 线性特性; 燃烧研究实验室

With its advanced technology in railway vehicle's air-conditioning systems and hydraulic pressure control systems, LVF is one supplier of the main air-conditioning systems for those big railway vehicle manufacturers such as siemens, Bombardier and alstom.
凭借其先进的轨道交通空调系统和液压系统技术，利勃海尔交通系统有限公司是庞巴迪，西门子，阿尔斯通等国际轨道车辆生产企业的主要空调系统供应商。
Objective To study the response characteristics of left and right brain to signals from left ( LVF) and right ( RVF) visual fields during cognitive activity.
目的探讨在认知活动中左右脑对左右视场（LVF，RVF）信号的反应特性。
Method ERPs at 9 locations to LVF and RVF signals were compared in 23 normal subjects in 3 task conditions: looking forward only ( VC);
方法对23名被试者在3种任务条件下9个部位的与LVF和RVF相应的事件关联电位（ERPs）进行了比较。
It is very important to determine left ventricular function ( LVF) in the diagnosis and treatment of heart diseases.
左室功能检查在心脏病诊治中极为重要。