发表于:2005-06-21 17:05:00
楼主
我现在看两线制变送器的资料,有这样一句不懂了,The transmitter supply is floating and dependent on Vsupply,Vload(output) and Vdrop isolator.It can be calculated by using this expression: Vtransmitter supply = Vsupply -(Vload + Vdrop isolator).我是这样译的:变送器的供电电压是浮置的,其大小由Vsupply、Vload和Vdrop isolator决定。可按下面的公式计算...........这句话中Vdrop isolator译成什么好呢?--压降的绝缘?显然不通。请指点。