“positioning action”的概念、定义、翻译、参考文献-科学参考

单词	positioning action
释义	positioning action [pǝ`zish·ǝn·iŋ ´ak·shǝn] ^{CONTROL SYSTEMS} Automatic control action in which there is a predetermined relation between the value of a controlled variable and the position of a final control element.
随便看	times sign time standard time-stratigraphic facies time-stratigraphic unit time study time switch time system time tick time-transgressive time-varying system time zone timing timing-axis oscillator timing belt timing-belt pulley timing circuit timing error timing gears timing loop timing motor timing relay timing signal Timken film strength Timken wear test timothy

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