naturalgas 中文意思是什麼
naturalgas
解釋
天然氣-
The experiments have proved that the naturalgas flux metrology transfer standard has accomplished the preordain research aim
實驗證明:本文提出的天然氣流量計量傳遞標準達到了預定研究目的。 -
It came true to take advantage of transfer standard to compare and analyze the naturalgas standards of measurement on site. the dissertation used the transfer standards to take the site comparative experiments to the sonic nozzle standard measurement of the nation crude oil great flux measure station carried by vehicle and the standard measurement of the general pertrifaction plant. it evaluated and analyzed the measure capability of these two standards, thus to keep them fulfilling the rules of the verification and the regulations of relative criterions
本文通過使用傳遞標準，對國家原油大流量計量站車裝音速噴嘴標準裝置和大慶石化總廠計量站氣體計量標準裝置進行現場比對試驗，對這兩項天然氣計量傳遞標準裝置的計量性能進行了評價和分析，使國家站和大慶石化的天然氣流量計量標準裝置達到了檢定規程和相關標準的規定要求。 -
The dissertation ' s main research content is to establish the metrology transfer standards on naturalgas flux. the task team aimed at the characters of the pvtt and mt methods for the naturalgas standards founded by native nation for the presents. for the purpose ofgaranting the accuracy of the values of quantities of the standards, reling on the measure process control methods, analyzed the present situation and the metrology capability of the naturalgas standards of measurement, analyzed and calculated the metrology methods and uncertainty of the transfer standard, analyzed the site experiments and the testing data
本文主要研究的內容是建立天然氣流量計量傳遞標準，課題組針對目前國內建立的pvtt法、 mt法等天然氣計量標準裝置的特點，以保證天然氣流量計量標準裝置量值準確為目的;以測量過程式控制制方法為依據，對天然氣流量計量標準裝置的現狀和計量性能進行了分析;對傳遞標準的計量方法和不確定度進行了分析和計算;對傳遞標準的硬體和軟體進行了研究和設計;對傳遞標準進行了現場試驗和數據分析;達到了利用傳遞標準對天然氣計量標準裝置進行現場比對和分析，進而保證計量標準裝置值頭準確的目的。 -
Experimental research of water - to - water heat pump driven by naturalgas - engine
水熱泵的實驗研究 -
With the wider and wider applications, naturalgas has promoted the inetrological technology developing rapidly. how to guarantee the stability of the natrualgas standards of measurement and the accuracy of the values of quantities, so as to guarantee the measure accuracy of meters is the problem being seriously concerned by the oil and naturalgas trade at present
隨著天然氣越來越廣泛的應用，促進了天然氣計量技術的快速發展，如何保證天然氣計量標準裝置性能穩定、量值準確進而保證計量儀表測量準確是當今石油天然氣行業十分關注的問題。
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