其中参数dmm为通讯初始化时返回值,measurecmd为软件设定fluke5520a需产生的信号值。...public sub sendtodevice (measurecmd as string)dim cmdstr as string‘向fluke5520a发送需要输出的信号值cmdstr = "out
"we are pleased to continue supporting china’s efforts in further developing its power transmission and...long distances. there are many challenges involved in building such transformers – for instance, increasing
chosen for this project due to the complex terrain and wind resources, and because this platform is easier...industry. for more information or to arrange an interview with vestas china president jens tommerup, please
the fastest growing solar photovoltaics marketit now appears that there has been a very dramatic increase...from the 6mw of energy that is generated by this kind of technology in 2009.this large increase, of