长期循环的英文

• long cycle
• secular cycle

• "长期"英文翻译    over a long period of time; ...
• "循环"英文翻译    circulate; circle; round; re ...
• "长期循环防潮性试验" 英文翻译 :    prolonged humidity cycling
• "定期循环" 英文翻译 :    periodic revolving
• "短期循环" 英文翻译 :    kitchin cycle
• "中期循环" 英文翻译 :    juglar cycle
• "周期循环" 英文翻译 :    periodic cycles
• "初期循环反应" 英文翻译 :    primary circular reaction
• "二期循环反应" 英文翻译 :    secondary circular reaction
• "三期循环反应" 英文翻译 :    tertiary circular reaction
• "早期循环阶段" 英文翻译 :    advancing hemicycle
• "周期循环分析" 英文翻译 :    periodical analysis; periodogram analysis
• "冰期间冰期循环" 英文翻译 :    glacial-interglacial cycle
• "定期循环信用证" 英文翻译 :    periodic credit
• "短期循环信用状" 英文翻译 :    short-term revolving letter
• "日周期循环变化" 英文翻译 :    daily cyclic variation
• "单周期循环地址转换" 英文翻译 :    single-cycle address translation; singlecycle address translationn; translation, single-cycle address
• "可累积定期循环信用证" 英文翻译 :    revolving cumulative credit
• "信息系统的周期循环" 英文翻译 :    information system life cycle
• "周期循环活性污泥法" 英文翻译 :    caas - cyclic activated-slduge system
• "长期气候循环" 英文翻译 :    long term climatic cycle; long-term climatic cycle
• "长期" 英文翻译 :    over a long period of time; long-term; long range; secular 作长期打算 take a long view; make long-term plans; 长期观点 a long-term view; 长期存在的问题 a long-standing problem; 这个实验结果长期不显著。 the result of this experiment was not noticeable for a long period.; 长期保险 long term insurance; 长期产品脱销 chronic shortage of some products; 长期储藏 standing storage; 长期储蓄 permanent saving; 长期存款 long-term deposits; 长期贷款 long-term loan; 长期订单 standing order; 长期负债(借款) funded debt;funded liabilities; 长期国策 long-term national policy; 长期居留证 long-term residence permit; 长期徘徊不前 protracted stagnation; 长期失业 chronic unemployment; 长期投资 permanent investment; 长期债券 long-term bonds; 长期债券利率 long rate; 长期债权 long-term claims; 长期债务 funded debt; 长期债务还本付息 payment on long-term debt; 长期资产 long-term assets; funded property;long-lived assets; 长期准许证 standing permit
• "循环" 英文翻译 :    circulate; circle; round; repeat; loop; period; recurrence; cycling; circulating; mixing; circulation; rotation; recursion 循环不息 move in endless cycles; 恶性循环 vicious circle; 四季的循环 the cycle of the seasons; 血液循环 blood circulation; 体外循环 extracorporal circulation; 四程循环 [机械工程] four stroke cycle; 循环水 vadose [recirculating] water; 循环水泵 water circulating pump; 循环小数 repeater; circulator; circulating decimal; periodic decimal; periodical fraction; recurring decimal; repeating decimal
• "长期的" 英文翻译 :    chroic; extended; le chronic; long dated; long standing; long term; long-dated; long-lived adj; long-period; long-range; long-run; long-standing adjective; long-term; longtime; perennial; secular; timeless
• "长期地" 英文翻译 :    chronically

• Requires no retorquing after long cycling
  经过长期循环测试后，不需要回位扭矩。
• But , at the present situation , the down hole progressing cavity pump is driven by the motor and reducer placed on the ground via a thin and long rod , and this cause troubles easily because of the rod works in cycling bending and distortion
  目前螺杆泵采油系统采用地面电机和减速装置通过细长抽油杆驱动井下螺杆泵，这种驱动方式由于抽油杆旋转时处于长期循环扭曲状态，系统很容易出现故障。