If electromagnetic pulse valve is not always magnetized, it must be checked if the connection outside of the terminal of common lead of the valve is correct and reliable.
若电磁脉冲阀全部不吸，应检查阀用公共线端子外的接线是否正确可靠。
2
According to the thought of system integration, the valveterminal technology has been adopted to reduce the cost of system and raise the reliability of system.
根据系统集成化思想，系统采用了带多针接口的阀岛技术，降低了系统的成本，提高了系统的可靠性；
3
To investigate the chronic terminal ileitis ileocecal valve systolic and diastolic function and its significance.