选 select; choose
选别采矿法 resue method of mining; resuing method
选别充填 selective filling
选别公差 sorting tolerance; assorting tolerance
选别回采 resue stoping
选别筛 separating screen
选材 select suitable material
选材机 sorter
选材口 sorting gap
选材台 sorting table
选材绠 sorting jack
选出种 extracted race
选点 setpoint
选点法 selected-point method; method of selected points
选点正交 orthogonal for finite sum
选定传动比 optional gear ratio
选定的函数群 selected function groups
选定的航迹 selected track
选定的试验 optional test
选定的特性 optional features
选定点值 set point value
选定多层焊次序 selective block sequence
选定航向 selected heading
选定基准 selected reference
选定脉冲 selected pulse
选定目标 selected reference
选定区电子衍射 selected area electron diffraction
选定时间 selected time
选定试验 optional test
选定水雷 selected mine
选定温度 selected temperature
选伐 selective logging; selective felling
选分仪 kicksorter
选港费 option charge
选港货物 optional cargo
选港交货 option delivery
选港提单 optional bill of lading
选购 choose
选购产品 shopping goods
选购的 optional
选购的附加设备 optional equipment
选购品 shopping goods; free choice of goods
选购权交易所 option exchange
选购权买卖 option trading
选购权市场 option market
选购权证 option warrant; warrant
选购商品 free choice of goods; selective purchase; commodities purchased by choice
选购设备模式 equipment selection model
选谷机 selecting machine; grain sorting machine
选好度变化 preference changes
选号 numerical selection
选呼电报机 inter-call telegraph
选件 option
选叫通话箱 selective calling device and talking set
选接单元 adjustable interconnection block
选接器放大器 pick-up amplifier
选接完成信号 end-of-selection signal
选局中继器 switching selector repeater
选矿 ore dressing; mineral separation; beneficiation; separation; mineral concentration
选矿比 ratio of concentration
选矿槽析流板 apron
选矿厂 concentration plant; washing plant
选矿方案 scheme of concentration
选矿废渣 rejects