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oil transferring中文是什么意思

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用"oil transferring"造句"oil transferring"怎么读"oil transferring" in a sentence

中文翻译手机手机版

  • 石油输送

例句与用法

  • Control surveying using gps rtk technology of long distance oil transfer oil or gas pipe
    技术进行长距离输油输气管道的控制测量
  • Fuel oil transfer pump
    燃油输送泵
  • The centrifugal pump for oilfield waterflooding and oil transfer worked with low pump efficiency owing to unstable load and its energy loss is fairly large
    油田注水集输系统离心泵由于载荷经常变化,大多不能在其额定工况点工作,泵效低,且需要用泵出口阀调节流量,产生一定的泵管压差,造成较大的能量损失。
  • Based on the analysis of pressure transient change within the oil transfer pipeline , a real time pressure model of oil pipeline is set up . software and hardware of the diagnosing system for leak detection & location were developed and the indoor experiment as well as site test was performed
    本文对输油管道压力瞬变过程进行了分析,建立了管道压力实时模型,研制出输油管道的泄漏故障实时诊断系统的软、硬件,完成输油管道泄漏检测及定位的室内试验和现场试验。
  • It is indicated that , when a two - speed motor is used for driving oil transfer pump , the motor with the characteristic of torque reduction on square rotary speed should be chosen ; the working economy of the variable speed pump is restricted by the characteristic curves of pipeline resistance , and its speed control range is restricted by the pipeline resistance characteristic curve , the pressure head needed by the system and the working characteristic of the pump ; when several pumps work in parallel , the pump with better performance should be changed into speed - variable pump
    指出双速电动机用于输油泵的调速时,应选用转矩按转速平方降低特性的电动机;调速泵的运行经济性受到管路阻力特性曲线的限制,其调速范围受到管路阻力特性曲线、系统所需扬程和泵运行特性的限制;在母管制系统中把部分定速泵改为调速泵时,应将性能较高的定速泵改为调速泵。
  • Note : n0 . 1 pilotage and quarantine anchorage and the shelter anchorage are available for vessels of less than 500 gross tonnage or those approved by the competent authority ; n0 . 2 pilotage and quarantine anchorage is for all vessels ; tanker cargo - oil transferring anchorage is only for tankers carrying out oil transferring operations
    注:烟台港第一引航检疫锚地和避风锚地供500总吨以下的船舶和经主管机关批准的船舶锚泊;第二引航检疫锚地供各类船舶锚泊;油轮过驳锚地限于过驳作业的油轮锚泊。
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