flow resistance 中文意思是什麼

flow resistance 解釋
流動阻力
  • flow : vi 1 流，流動。2 （血液等）流通，循環。3 流過；川流不息；（時間）飛逝；（言語等）流暢。4 （衣服、...
  • resistance : n. 1. 抵抗，反抗，抗拒，抵禦；敵對，抵抗力，反抗力，阻力，【生物學】抗病性。2. 【電學】電阻；阻抗；電阻器。
  1. The influence of inflow velocity, the baffle body height and the clapboard position on the flow velocity, flow equilibrium between the two sides of the clapboard, particle distribution, rich / lean concentration ratio and flow resistance characteristic are studied numerically

    文章研究了來流速度，撞擊塊高度、隔板位置等因素對氣相速度場、隔板兩側配風均勻性、顆粒濃度、濃淡分離比和燃燒器內阻力特性的影響。
  2. The flow resistance is the basic problem in pipeline hydraulic transport of solid particles

    管道阻力特性研究是管道水力輸送固體物料最基本的問題。
  3. Regressed the experimental date with linear use minimal dual multiply method. got the empirical equation of heat transfer and flow resistance in laminar, transitive and turbulent zone

    Reb隨肋高h 、肋軸向間距pt的增大而減小，隨肋寬的增大而增大。
  4. Reasonable design, big flow zone, smoothbore, no heap of dirty, small flow resistance

    設計合理，流通面積大，通徑平滑過渡，無臟物堆積現象，流通阻力小。
  5. Because of the high flow resistance and the poor flowing ability, the spool valves ca n ' t meet the requirements for high velocity or huge hydraulic equipment

    同時由於滑閥流動阻力大，通流能力小，不能滿足高速或大型液壓設備對流量的要求。
  6. Flow resistance characteristics of symmetric fork tube used in a storage - pumped hydroelectric plant

    抽水蓄能電站對稱岔管的流動阻力特性
  7. The result on research is as fellow : ( 1 ) the way to rebuild gas channels in combustion chamber of pb column has been researched in order to decrease the flow resistance. the aim, which is less resistance than that at present construction, has been gained

    本論文首次通過系統狽賦，藉助伍顫桔葫榨釀斕閣塔的燃腕室翩翱劃稚殲涸浙，對鋅睬蟎辨轉以孰艙澆室內煤氣道、煙氣道的緯淋撾矯孔劃b研究。
  8. Abstract : the resistance formulas of air - flow through grain layer which are commonly used are collected in this article. the resource, relationship and usage coverage of these formulas are discussed. the values from these formulas are compared. and the factors influencing the resistance are stated. at the end of this article, the attention which should be paid concerning air - flow resistance through grain is pointed out

    文摘:本文匯集了糧層阻力的主要計算公式，指出各公式的來源、相互關系及使用范圍，對這些公式的計算值進行了比較，分析了各因素對糧層阻力的影響，指出計算糧層阻力時應注意的問題。
  9. Results show that all the geometric parameters have remarkable effects on combustion performance ; the swirl of intake air generated by skew intake holes enhances fuel - air mixing, minimizes dead zone and stabilizes the flame with reverse flow, but the excessive reverse flow can cause overheat in combustion chamber and exhaust ; the consistency of flow resistance in intake and exhaust system is conducive to the stability of heater performance

    研究表明，燃燒室進氣孔的孔徑、孔數、孔的分佈及方向等均對燃燒性能影響很大；斜孔所產生的旋轉進氣，雖具有強化燃氣混合、消除死區和迴流穩焰的作用，但迴流過度會使燃燒室及排溫過高；保證進排氣系統流動阻力（壓力）的一致性，有助於保證加熱器性能穩定。
  10. By analyzing the results of the crhdm single cylinder experiment, constants in the formula of the flow resistance were obtained

    利用控制棒水壓驅動機構單缸性能實驗的結果，擬合求得了流阻公式中的系數，並將公式計算流阻與實驗結果進行了對比。
  11. According to the control rod hydraulic drive mechanism ( crhdm ) and the characteristics of its hydraulic cylinder seal structure, the leaking ways of the hydraulic cylinder piston ring seal were analysed, its theoretical calculation model was built and its flow resistance formula based on the calculation model of differential pressure at the hydraulic cylinder piston ring seal was deduced

    摘要根據控制棒水壓驅動機構水壓缸活塞環密封結構的特點，分析了水壓缸活塞環的泄漏途徑，建立了活塞環密封泄漏流阻的理論計算模型，並結合水壓缸活塞環密封處的壓差計算模型，推導出水壓缸密封結構的流阻計算公式。
  12. The effect of implantation is similar to that of cyclodialysis ; howeer, the shunt proides sufficient flow resistance to eliminate the risk of hypotony

    移植的效果和睫狀體分離術很相似；然而，金微管提供了足夠的流動抗性來減少張力減退的風險。
  13. Test method for air flow resistance of respiration of filtering particle respirator

    過濾式防微粒口罩對空氣流呼吸阻力的試驗方法
  14. Characteristics of flow resistance of pin finned drop - shaped tube at different attack angles

    流體攻角對滴形釘頭管流體阻力特性的影響
  15. Testing of filter sands for air - raid shelter ventilation - determination of flow resistance

    防空洞通風用濾砂試驗.氣流阻力測定
  16. In order to solve the problems effectively, under the auspices of 863 plan in china, the synthesis diagnosis has been carried by means of measuring and numerical imitating the combustion chamber of refining column, and some conclusions is such as : ( 1 ) through measuring the temperature and combustion in the burning chamber of the refining column, the result shows the temperature difference on the same level is more than that in height direction, and there is a few of co in bottom of burning chamber. ( 2 ) in order to ensure normal work of flue system in lead column in the course of zinc refining, theoretic calculation and measure about the flow resistance of exhaust gas are carried through. the results of study reveal that drawing out force of chimney is inadequate, which is mainly caused by illogicality of flue construction

    在研究過程中，採取了現場實測和數值模擬手段對韶關冶煉廠鋅精餾鉛塔燃燒室及排煙系統進行了綜合診斷，具體結果包括如下： （ 1 ）完成鋅精餾鉛塔燃燒室內溫度測試以及燃燒狀況的測試，結果發現：鉛塔燃燒室內水平方向的煙氣溫度並非均勻，而且其溫差比上下方向的溫差更大，以及鉛塔燃燒室尾部存在co未燃燼問題； （ 2 ）為了保證鉛塔煙氣系統的正常工作，對煙道系統的阻力進行了理論計算及測試分析，結果發現：鋅精餾鉛塔煙氣系統中煙囪抽力不夠，這主要是煙道結構不合理所造成的。
  17. The influence of pipeline flow resistance on net speed of vacuum pump is analyzed in long - distance pipeline vacuum drying, the calculation method of net speed of vacuum pump is given and checked up with site experiment

    摘要分析了長輸管道真空乾燥中真空泵組的有效抽速受管道流阻的影響，給出了有效抽速的計算方法，並用現場實驗對其進行了驗證。
  18. The truss structure featured by small flow resistance, strong toughness and less pressure loss

    具有流阻小，剛性好，壓力損失小的桁架式結構。
  19. In this paper, different approaches are employed to analyze the flow resistance of different flow patterns when transporting sands with different size

    本文對不同粒徑泥沙管道水力輸送時的不同流態，採用不同方法進行了分析研究和理論探討。
  20. For the case of transporting suspended fine sand, a single - fluid model is used to calculate the flow resistance by solving the navier - stokes equations. the computed agrees well with the measured. and for the case of transporting medium - sized sand, a two - layer model is used and the model produces a good agreement with the experiment data

    對管道輸送細沙懸移質的流場，採用單流體模型進行數值求解n - s方程，計算結果與實驗資料相吻合;對具有分層流動的中沙管道水力輸送，採用兩層代數模型進廳了計算分析，阻力損失的預測結果與實驗吻合較好;最後對管道輸送粗沙的阻力特性和運動機理進行了分析探索，提出了進一步研究的方向。
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