rate instrumentation 中文意思是什麼

rate instrumentation 解釋
速率測量裝量
  • rate : n 1 比率，率；速度，進度；程度；（鐘的快慢）差率。2 價格；行市，行情；估價，評價；費，費用，運費...
  • instrumentation : n. 1. 裝設儀器；使用儀器；【自動化】檢測儀表；測試設備。2. 用樂器演奏譜曲，作曲法 〈cf. orchestration〉。3. 樂曲研究，儀器製造學。4. 手段。
  1. So anew type of measurement and instrumentation is badly needed and developed which is suitable for non - centralized and stationary measurement based on this idea, this study take the new type of oilavater two - phase flow measurement and instrumentation development as the basic goal, cany out some theoretic exploration of measurement in order to improve oil / water two - phase flow well logging method and technique, and try to accomplish bom holdup and total flow rate measurement with one equipment simultaneously so as to push forward development of oilavater two - phase flow well logging

    本文正是基於這一思想，以開發新的油水兩相流測試儀器為目標，進行先期的測量理論探索，試圖從原理上改進油水兩相流測井方法和工藝，實現利用同種電學敏感原理同時完成持率和總流量的測量，推動油水兩相流測井技術的發展。
  2. In - core instrumentation for neutron fluence rate measurements in power reactors

    動力反應堆中子注量率
  3. In - core instrumentation for neutron fluence rate measurements in nuclear reactors

    核反應堆中子注量率測量堆芯儀表
  4. Nuclear reactor instrumentation - wide range neutron fluence rate meter - mean square voltage method

    核反應堆儀器儀表.寬范圍中子通量比率儀.主要平方電壓法
  5. This theoretic model employs the basic idea of correlation measurement, achieve the density wave speed by the correlation of the signals of upper and lower sensors, and get the total flow rate and water cut through the theoretic relationship of density wave speed and total flow rate as well as holdup with the help of drift flux model so as to accomplish the oil / water two - phase flow measurement at last, using the limited available experiment data, the theoretic model has been simplified into an applicable linear alternative which is suitable to homogeneous oil / water two - phase flow measurement to accomplish the oil / water two - phase flow measurement using the density wave phenomena is of highly theoretically valuable for density wave theory research as well as oilavater two - phase flow measurement research. to develop new type oil / water two - phase flow instrumentation based on this theoretic measurement method will be very applicable and promising

    在此基礎上，針對穩態密度波理論提出了基於密度波理論的油水兩相流測量理論模型，該模型以密度波傳播理論作為基礎，通過上下游傳感器信號相關獲得密度波傳播速度，利用密度波傳播速度與總流量以及持相率的理論關系結合漂移模型來求解總流量和含相率，實現油水兩相流的測量，在理論分析的基礎上，在實驗資料有限的條件下，對基於密度波理論的油水兩相流測量理論模型作了極限的簡化，提出了本文油水兩相流測量理論方法應用在測量均勻油水兩相流中的實用線性模型。
  6. The measurement of oil / water two - phase flow is primarily accomplished by the combination of total flow rate and holdup measurement, and at present, the rotator flowmeter is used to measure the total flow rate. since the rotator flowmeter has movable parts, which makes its responsibility behave nonlinearly under poor environment of me under hole whose fluids have very complex and changeful characteristics and affects the measurement precision. what ' s more, the widely used centralized measurement instrumentation meets problems in oil wells characterized with high production or high water cuts

    通常油水兩相流測量主要是通過總流量和持率的測量組合來完成的，目前在總流量的測量中主要使用的是渦輪流量計，由於渦輪流量計具有可動部件使其在流體特性復雜多變的惡劣井條件下的響應呈非線性變化規律，影響測量精度，此外，普遍採用的集流型測試儀器在高產井及含水率高的油井中使用也遇到困難，為此，一種新型的適合非集流型點測的測試方法和測試儀器亟待發展和推廣。
  7. Radiation protection instrumentation - installed, portable or transportable assemblies - measurement of air kerma direction and air kerma rate

    輻射防護儀器儀表.已安裝的便攜式或可運輸的組件.氣體比勢動能范圍和氣體比勢動能率的測量
  8. Radiation protection instrumentation - neutron radiation - direct reading personal dose equivalent and or dose equivalent rate monitors

    輻射保護儀器.中子輻射.直接用個人劑量評定和或劑量評定率監視器
  9. Radiation protection instrumentation - installed dose equivalent rate meters, warning assemblies and monitors for neutron radiation of energy from thermal to 15 mev

    輻射保護儀器.中子輻射能量到15mev的可安裝的劑量當量率計，報警裝置和監視器
  10. 300 mhz 3 ghz human exposure to radio frequency fields from hand - held and body - mounted wireless communication devices - human models, instrumentation, and procedures - part 1 : procedure to determine the specific absorption rate for hand - held devices used in close proximity to the ear frequency range of 300 mhz to 3 ghz

    人暴露于手持和車載無線通信設備產生的射頻場.人體模型儀器和規程.第1部分:緊貼耳朵使用的手持設備
  11. 10 hp. radiation protection instrumentation - measurement of personal dose equivalents hp and hp for x, gamma and beta radiations - direct reading personal dose equivalent and or dose equivalent rate dosemeters

    輻射防護裝置. x射線.射線和射線輻射個人劑量等效值hp
  12. Radiation protection instrumentation - x, gamma, high energy beta and neutron radiations - direct reading personal dose equivalent and or dose equivalent rate monitors

    輻射防護測試設備. x高能和中子輻射.直讀式個人劑量當量和或劑量當量等級檢測器
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