balance machine [經(jīng)濟(jì)學(xué)]平衡機(jī)balance long arm [體育]直臂倒立balance line system [環(huán)境科學(xué)技術(shù)]平衡管道系統(tǒng)balance line [電] 平衡線路balance lever [機(jī)械工程]均衡桿重錘桿balance lens [醫(yī)藥科學(xué)]均衡鏡片balance indicator [電子、通信與自動控制技術(shù)]平衡指示器balance index [體育]平衡指標(biāo)[電子、通信與自動控制技術(shù)]平衡因子balance in power 勢均力敵balance in our favour 我方余額 [經(jīng)] 我方結(jié)余balance in our favor [經(jīng)濟(jì)學(xué)]我方受益balance in hand [經(jīng)濟(jì)學(xué)]手頭余額余款balance hose [經(jīng)濟(jì)學(xué)]平衡軟管balance hanger 平衡吊架balance growth path [經(jīng)濟(jì)學(xué)]平衡增長路徑balance gate 平衡門balance gas [物理學(xué)]平衡氣balance function [醫(yī)藥科學(xué)]平衡功能balance frame 平衡機(jī)架balance fractional crystallization [地球科學(xué)]平衡分離結(jié)晶作用