结果表明，具有环形槽的主阀芯结构能有效抑制气穴和气穴噪声。
The results show that the main element with circumferential undercut groove can suppress the cavitations and cavitating noise.
对自行设计的、多环形槽结构磁流变阻尼器进行了理论分析与实验建模。
Theoretical analysis and experimental modeling of multi-ring grooves structure MR fluid damper designed by ourselves have been made in this paper.
介绍了一种自动进刀切削环形槽专用机床的设计原理、结构特点及操作方法。
A special machine which can be used to cut circular groove was introduced, including design principle, construct characteristics and operating way.
支撑板与套筒扳手筒的环形槽旋转配合连在一起，以六角套筒为中心构成一个可转动的三角架。
The support plate rotarily matches the annular groove of the socket wrench barrel, and a rotatable tripod with the hexagonal sleeve barrel as a center is formed.
该装置包括发热体和线圈，线圈(5)缠绕在发热体(1)的外部，发热体(1)上开有环形槽(6)，以改变热传导方向。
The coil (5) is wrapped on the outside of the heating body (1). The heating body (1) is provided with an annular slot (6), so as to change the heat exchange direction.
该装置包括发热体和线圈，线圈(5)缠绕在发热体(1)的外部，发热体(1)上开有环形槽(6)，以改变热传导方向。
The coil (5) is wrapped on the outside of the heating body (1). The heating body (1) is provided with an annular slot (6), so as to change the heat exchange direction.
应用推荐