plug flow 中文意思是什麼
plug flow
解釋
單向流動-
All investigators in mass transfer assumed plug flow of gas in packed beds.
所有傳遞問題的研究者都假定在填充床層中的氣體為活塞流。 -
Plug the flow regulator into the wall and attach the nebulizer.
將氣流調節器插頭接通墻上電源，並連接噴霧器。 -
The difficult-to-describe flow of gas, with its large deviations from plug flow and the bypassing of solids by bubbles, represents an inefficient contacting system.
氣體流動狀態難以描述，與活塞流離較大，由於氣泡產生而使固體顆粒發生溝流，這些都表示接觸效率降低。 -
Water shutoff agent dsz - a is composed of inorganic particle. its specialities are low cost, easily flow, high strength and long valid period. the agent suits non - selective water shutoff in sand formation. dsz - a not only can plug high water - bearing formation, but also can plug case leakage. dsz - a has been applied on site and gotten good effect. it is a agent which has wide prospect
井下護泵除砂裝置主要用於產液氣量高，出砂能力大，利用常規裝置、常規方法很難治理的井.它的設計是建立在丟手封隔器卡封的基礎上，將液體攜砂能力由地層進入泵管轉變為先過濾（雙層激光割縫篩管部分） ，再在除砂器內靜態沉澱、由單流閥排入井底等一系列除砂護泵優點.本文著重介紹了井下護泵除砂裝置的工作原理與應用情況 -
These findings show that flow in fluidized beds lies squarely between the extremes of plug and backmix flow.
這些結果說明了流化床內流動恰好位於活塞流與返混流兩個極端之間。 -
All but plug and backmix flow require rather sophisticated mathematical analysis to yield the necessary information.
除了活塞流與返混流之外，其它都需要比較深的數學分析，才能獲得必要的資料。 -
The experimental results show that the method is effective to identify the flow patterns of bubbly, plug, stratified, wavy, slug and annular in a horizontal pipe. the identification accuracy is shown as follows : bubbly flow is 93. 3 %, plug flow is 85. 3 %, stratified or wavy flow is 97. 3 %, slug flow is 98. 6 %, and annular flow is 92. 7 %. an estimation of the process time is 22 frame / s
實驗結果表明，該方法能自動有效地識別水平管道內的氣泡流、塞狀流、層狀流、波狀流、彈狀流和霧環狀流等基本流型；識別準確率如下：氣泡流為93 . 3 ，塞狀流為85 . 3 ，分層流為97 . 3 ，彈狀流為98 . 6 ，霧環狀流為92 . 7 ；識別圖像速度約為22幀秒，適合於在線實時識別兩相流流型。 -
The experimental results show that the fuzzy neural network can accurately identify the flow patterns of slug, plug and bubbly in a horizontal pipe
實驗結果表明，利用該模糊神經網路能準確地識別彈狀流、塞狀流和氣泡流等基本流型。 -
Most reasonable stay - time distribution most reasonable plug - flow effect to keep the material even on different period
可靠穩定的不同階段的流量分配物料平衡 -
The static and dynamic test results showed that the new method is effective and the identification results of stratified flow, annular flow, core flow and plug flow are satisfied for the requirements of the industrial operation online
該方法與傳統流型識別方法相比的最大特點是簡便易行，對于層狀流、環狀流、核心流以及塞狀流均有較好的識別結果。 -
For plug flow, the accuracy is more than 90 %. the software of real - time voidage measurement and flow pattern identification of gas - liquid two - phase flow was developed based on the new hybrid image reconstruction algorithm. experiments show that the software is satisfactory
以組合型量化圖像重建演算法為理論基礎，開發了氣液兩相流空隙率實時測量和流型在線辨識軟體，從軟體的技術指標可以看出，使用本軟體進行空隙率實時測量和流型在線辨識時具有較好的實時性。 -
Plug removal by reverse flow
反排解堵 -
Plug - flow displacement 3r min
塞流頂替 -
Plug - flow displacement
塞流頂替 -
Most reasonable plug - flow effect to keep the material even on different period
可靠的停留時間在不同反應階段保持合理的物料消耗 -
Numerical simulation of plug nozzle flow field
塞式噴管流場數值模擬 -
Then the message - based flow control of main monitoring program in program - controlled instrument is brought forward. with the modeling and analyzing tools of the petri net and boolean matrix, the main monitoring program design method of a multi - dsp system is presented with the example of digital i / o wp module. chapter 6 illustrates the basic structure and design approaches to wp virtual instrument ' s software according to the vxi plug & play ( vpp ) specifications
第五章提出了向共享總線的多sharc系統執行「直接宿主機導入」 dsp監控程序的新方法，隨后又提出了基於消息的程式控制儀器主監控程序控制的概念，並以vvp數字i o模塊為例，描述了利用petri網和布爾矩陣為主要建模和分析的浙江大學博士學位論文工具，實現了多dsp程式控制儀器主監控程序設計的新方法。
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