有效的英語翻譯：

availability; be good for; efficiency; hold; hold true; in effect
【計】 AV; significance
【經】 be available; in force

控制的英語翻譯：

control; dominate; desist; grasp; hold; manage; master; predominate; rein
rule
【計】 C; control; controls; dominance; gated; gating; governing
【醫(yī)】 control; dirigation; encraty
【經】 check; command; control; controlling; cost control; dominantion
monitoring; regulate; rig