1.涡旋,(贝壳的)涡卷,螺环;【解】旋转
1.a shape that coils, twists, or turns around a center
2.a spiral segment of a gastropod's shell
1.The invention relates to an all volution rotary drying vacuum pump, belonging to the vacuum production equipment field.
全旋涡旋干式真空泵,属于真空获得设备领域。
2.Silent volution is a theory of forceful effect about traditional public communication.
“沉默的螺旋”是一种传统大众传播的强效果论。
3.Manufacture of the Volution Flowmeter for High Pressure Affusion
高压注水旋涡流量计的研制