英语词汇“physical reference standard”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	physical reference standard
释义	physical reference standard 物理参考标准
随便看	direct-coupled logic direct coupled machine direct-coupled machine direct-coupled oscilloscope direct coupled plow direct-coupled power amplifier tube direct coupled roll direct-coupled roll direct-coupled slow speed engine direct coupled steam turbine direct-coupled system direct-coupled transistor logic directcoupled transistor logic direct coupled transistor logic direct-coupled transistor logic circuit direct coupled transistor logic circuit direct coupled transistor logic (dctl) direct coupled turbine direct-coupled turbine direct-coupled two stroke engine direct-coupled type direct coupled type direct-coupled unipolar transistor logic directcoupling direct coupling 小时不识月，呼作白玉盘小时不识月，呼作白玉盘。又疑瑶台镜，飞在青云端。小时不防，大了跳墙小时不防，大时跳墙小时了了，大未必佳。小时偷针，大了偷金小时偷针，大时偷牛小时偷针，大时偷金小时差一岁，到老不同年小时差一步，到老不同年健康食品健忘健忘症健気健筆健胃健脚健診健闘偲ばせる