Rotary Club扶轮社;俱乐部
rotary valve[机] 回转阀;[油气] 转阀;球阀
rotary surface旋转面;扭转面
rotary hammer电锤;电镐;角向磨光机;及旋转锤钻
Rotary Evaporators旋转蒸发仪;旋转蒸发器;旋转蒸领仪;扭转蒸发仪
rotary seal[机] 旋转密封;[机] 转动密封;回转密封;扭转弥缝
Rotary knob旋钮;旋转开关
rotary converter旋转变流器;旋转式换流机;旋转变换器;旋转换流机
rotary inertia转动惯量;定义刚体转动惯量
The effect made by rotary jetting decreases with the increasement of Reynolds number.
旋转射流对换热的此种影响随雷诺数的增大而减弱。
参考来源 - 旋转射流复合强化传热的液晶显示实验研究Based on the theory above, two type prototype rotary piezoelectric ultrasonic motor are developed. Based on two motors, the experiment had been done and get some useful data and conclusion that be helpful to the research later.
在上面这些理论的基础上，进行了两种类型的回旋型超声波电机的设计、制作和实验分析，得到了一些结论，为今后的工作奠定了基础。
参考来源 - 压电回旋型超声波电机的理论分析与设计制作This dissertation puts forward and gives the design scheme the Rotary Deployable Antenna.
本文提出并给出回转型可展开天线设计方案。
参考来源 - 回转型可展开天线的初步设计ADJ（形容词） Rotary means turning or able to turn around a fixed point. 旋转的 [ADJ n]
...turning linear into rotary motion.
…变直线运动为旋转运动。
ADJ（形容词） Rotary is used in the names of some machines that have parts that turn around a fixed point. 转… (用于机器名) [ADJ n]
...a rotary engine.
…一台转缸式发动机。