self acting control 自动控制 ; 自行控制 ; 直接控制
direct-acting control valve [机] 直接作用控制阀 ; 直接作用的控制阀
reverse-acting control valve [自] 反作用控制阀
self-acting control 直接调节 ; 自动控制 ; 自行控制
cis-acting control sequence 顺式作用控制序列
reverse-acting control element [自] 反作用控制元件
acting control valve 反作用控制阀
self-acting control valve 自力式阀门
direct acting control valve 直接作用控制阀
double acting control valve 双动式控制阀
The man had been acting out of control.
VOA: special.2009.01.27
The acting director of the U.S.Centers for Disease Control, Richard Besser, spoke on ABC's "This Week" program.
VOA: standard.2009.05.03
President Obama said Sebelius is watching the situation carefully, along with Homeland Security Secretary Janet Napolitano and Dr.Richard Besser, the acting Director of the U.S.Centers for Disease Control and Prevention.
VOA: standard.2009.05.01
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