closing valve time

基本解释

The maximum error was less than 5.5% as compared with the quick closing valve method, and the measurement time was within 0.08 s.
在几种典型流型下，提出的空隙率测量方法与常用的快关阀方法相比最大测量偏差小于5.5%。
The results show that stiffness of spring does not affect the injection rate, but the mass of will affect the needle valve closing response time.
结果表明，电磁阀铁心弹簧刚度对喷油规律没有影响，但其质量影响针阀落座响应时间；
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Test results show that the hydraulic valve actuation system can realize continuously variable valve lift and the early intake valve closing by changing the time of oil pressure release.
通过实验证明这种液压气门机构可通过改变泄油初始相位角实现进气门最大升程和进气迟闭角的连续可变。