查询词典 direct current

direct-driven airscrew：直接驱动螺旋桨

direct-drive vibration machine ==> 直接传动振动机 | direct-driven airscrew ==> 直接驱动螺旋桨 | direct-driven shears ==> 直接传动式剪切机

direct-driven shears：直接传动式剪切机

direct-driven airscrew ==> 直接驱动螺旋桨 | direct-driven shears ==> 直接传动式剪切机 | direct-driven synchro ==> 直接传动同步机

direct-driven synchro：直接传动同步机

direct-driven shears ==> 直接传动式剪切机 | direct-driven synchro ==> 直接传动同步机 | direct-driving clutch ==> 直接传动离合器

direct-driven supply pump：直接驱动供应泵

direct-driven pump 直接驱动泵 | direct-driven supply pump 直接驱动供应泵 | direct-entry phototypesetter 直接输入照排机

direct-driven supply pump：直接驱动供给泵

direct-driven pump 直接驱动泵 | direct-driven supply pump 直接驱动供给泵 | direct-expansion refrigerating plant 直接蒸发式冷冻装置

direct-geared：直接啮合 齿轮直接传动

direct-gapsemiconductor 直接带隙半导体 直接跃迁半导体 | direct-geared 直接啮合 齿轮直接传动 | direct-heatedcathode 直热式阴极

direct-fire elbow telescope：指束射击望远刽

direct-detection receiver 直探测接收机 | direct-fire elbow telescope 指束射击望远刽 | direct-fire etelescope 指挥射击望远镜

direct-arc heating furnace：直接电弧加热炉

direct-acting steam pump 直动蒸汽泵 | direct-arc heating furnace 直接电弧加热炉 | direct-axis 纵轴

direct index plate pin：直接分度盘销

direct index plate ==> 直接分度盘 | direct index plate pin ==> 直接分度盘销 | direct indexation ==> 直接指数化

direct index plate：直接分度盘

direct impulse ==> 正向脉冲,探测脉冲 | direct index plate ==> 直接分度盘 | direct index plate pin ==> 直接分度盘销

Camphorwood：香樟

camphor oil 樟脑油 | camphorwood 香樟 | camp process 水泥保护木柱法

platinum resistance thermometer sensor：铂热电阻

plateau,平台;坪 | platinum resistance thermometer sensor,铂热电阻 | playback apparatus,回放仪