英语词汇“vacuum preconcentrator”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	vacuum preconcentrator
释义	vacuum preconcentrator [化] 真空预浓缩器
随便看	charge conjugation operation charge conjugation-parity charge conjugation parity charge conjugation-parity-time reversal charge conjugation transformation charge conservation charge conservation law charge control charge control analysis charge controlled reaction charge-controlled storage tube Charge Controller charge control parameter charge-control parameter charge control room charge conversion charge converter unit charge conveyer charge conveyor charge cooler charge cooling charge correlator charge coupled charge-coupled charge-coupled delay line 言五戒者言人不可不慎。言人之不善，当如后患何？言人之善者，有所得而无所伤也；言人之恶者，无所得而有所伤也。言人之善，泽于膏沐；言人之恶，痛于矛戟。言人之恶，非所以美己。言人之枉，非所以正己。故君子攻其恶无攻人之恶。言人之恶，非所以美己；言人之枉，非所以正己言人人殊，莫衷一是言以信名。言以出信，信以立志奕奕奖奖主奖优罚劣奖券奖励奖勤罚懒奖台奖品奖售