单词	低氢煤
释义	低氢煤subhydrous
随便看	closed-loop scanner closed loop shift register closed-loop stability closed loop stabilization closed-loop strategy closed loop stripping closed loop system closed-loop system closed loop systems closed loop tracking closed-loop transducing[null method] closed-loop transducing（null method） closed loop transfer function closed-loop transfer function closed-loop transfer functions closed-loop voltage gain closed low closed machine closed magnetic circuit closed magnetospheric model closed manifold closed map closed mapping closed marginal geosyncline closed marker