The squeezing stress between the valve end the screw for adjusting valve clearance must be taken into account in designing high speed valve train.

高速配气机构设计中一个不可忽视的薄弱环节是气门间隙调整螺钉头部的挤压疲劳。

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It is a parallel connection system and this system USES the high-speed valve as a pilot valve to control the twin throttle which controls the pressure and the flux of the hydraulic control system.

该文介绍了一种新型的数字式液压操纵系统，系统采用并联方案，以高速电磁阀为先导控制级，通过双节流阀进行操纵系统的压力、流量控制。

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A new kind of hydraulic high-speed on-off valve with giant magnetostrictive actuator and cone valve structure is presented.

介绍了一种新型的液压高速开关阀，它采用了超磁致伸缩驱动器和锥体式阀芯结构。

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In a paper in the Journal of Immunological Methods, Wendy Dittmer of Philips claims to have achieved a 100, 000-fold increase in detection speed by hurrying magnetically tagged molecules of parathyroid hormone towards the spin valve with an electromagnet instead of allowing them to diffuse there.

ECONOMIST: Labs on a chip

The job ad acknowledges Valve's debt to the personal computer but said the firm was trying to speed up the pace of innovation by "jumping in" itself.

BBC: Game maker Valve Software recruits hardware experts