optical square

进出口行业词汇英语翻译(O) -亿城英语 ... optical splitter 分光器 optical square 光学角尺 optical storage 光存储器 ...

直角规,... ... ) cylindrical square 圆柱直角规 ) optical square 光直角规，直角转光器 ) three four five rule 三四五直角规约 ...

丝锁气压计... ... "相对纹孔"," Opposite pitting" "直角镜"," Optical square" "最适乾燥条件"," Optimum drying condition" ...

square - 区 ... 配方[法] completing the square 光距仪 optical square 第一广场 First Square ...