lvf的音标

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。

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。

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。