water particle 中文意思是什麼

water particle 解釋
水質點
  • water : n 1 水;雨水;露;〈常作 pl 〉 礦泉,溫泉;藥水。2 〈常 pl 〉水體;水域;水道;海;湖;河;海域;...
  • particle : n 1 顆粒,微粒;微量,極少量。2 【物、數】粒子,質點。3 【語法】虛詞,不變詞〈冠詞、副詞、介詞、...
  1. Adsorbed pesticide is in equilibrium with that dissolved in the water film around the soil particle.

    吸附農藥與溶解在土壤顆粒周圍水膜中的農藥平衡。
  2. Standard test method for beta particle radioactivity of water

    水的粒子放射性的標準試驗方法
  3. The product is a off - white crystallized particle. it is insolvable in water, and soluble in alcohol, ethyl acetate or benzene

    本產品為類白色固體,產品不溶於水,可以溶於酒精、乙酸乙酯或苯。
  4. Firstly, the surface characteristic of polystyrene particle is changed from water detesting to water intimity by using special techniques and admixtures so mat the compound quality with inorganic materials is insured. secondly, the contradiction between the weight and strength is solved through optimizing the particle size and using composite fiber and the best heat conductivity is achieved under the condition that the necessary strength is met. in the research process, the author solved the problem of fiber dispersing in insulating materials so that the contraction of the material is controlled

    課題研究中,首先採用特殊的改性工藝及外加劑實現對聚苯乙烯顆粒表面的成功改性,使其表面由憎水轉化為完全親水,確保與無機材料的復合質量;其次,通過採用優化骨料級配及使用復合纖維等措施解決了保溫材料的輕質與強度的矛盾,使保溫材料在滿足必要的強度的前提下,導熱系數降至最小;並且,課題研究中成功解決了纖維在保溫材料中均勻分散的問題,達到了抑制保溫材料收縮的目的;最後,通過採用復合外加劑、合適的膠凝材料及合理的配比等措施確保該保溫材料具有良好的和易性,滿足施工的要求。
  5. Cork. pure expanded particle board behaviour in boiling water

    軟木.置於開水中的刨花板純膨脹性能
  6. The particle motion is elliptical retrograde in contrast to elliptical direct orbit for surface waves on water.

    質點的運動是橢圓倒轉,而不是象水上的面波那樣的橢圓正轉。
  7. Air is entrained as water jetting into water cushion pool, the gas - liquid two phase flows field are formed. the every phase velocity field are measured by using piv and ptv ( particle tracking velocimetry ) method in the course of jet angle 75and60 in gas - liquid flows of water cushion pool. image house of two phase flows are set up

    西安理工大學碩士學位論文使用數字圖像處理技術中的piv和ptv測速技術就射流入水角75度和60度兩種情況分別測量了水墊塘模型水氣兩相流流場的各相速度場,建立了相應的兩相流流態圖像庫。
  8. Meanwhile in the condition of high temperature, water vapors can participate in combustion. water gas reaction will happen, which will reduce carbon particle in flame, and reform combustion performance, so improve combustion efficiency. the article developed a kind of technology of water injection into intake ports for 4135g diesel engine, meanwhile designed a suit of water injection system

    同時在高溫條件下,水蒸汽參與燃燒,部分水分子與未完全燃燒的熾熱的炭粒發生水煤氣反應,形成可燃性氣體,從而減少了火焰中的炭粒,提高了油的燃燒程度,改善了燃燒狀況,提高了油的燃燒效率。
  9. Using diethanolamine as aminating agent and glacial acetic acid as neutralizing agent, aminated epoxy acrylic cationic resin was prepared. the effect of technology of aminated epoxy acrylic resin on properties of eletrodeposition was studied by conductivity meter and electrophoresis apparatus. it was shown that, conductivity firstly decreased, and then increased with aminating temperature increase. in contrast with putting polyacrylic resin into thin acetic acid solution, the more compact film could be achieved by neutralizing polyacylic resin with glacial acetic acid and then add it into water. when neutralizing temperature was enhanced, the speed of electrodepsidon was found to increase, and the film was also more compact. increasing the dn leads to enhanced conductivity and smaller particle size. when dn equaled to 80, the smoothest film could be achieved

    以二乙醇胺為胺化劑、冰醋酸為中和劑,合成了胺化環氧丙烯酸陽離子樹脂.採用電泳儀和電導率儀,研究了胺化環氧丙烯酸樹脂合成工藝對陰極電泳塗料電沉積性的影響.結果表明,隨著胺化溫度的增加,電泳液電導率先下降後上升.將冰醋酸加入樹脂中中和,後用水稀釋,比樹脂在醋酸稀溶液中中和,電沉積性能更好.電沉積速率隨著中和溫度的上升而增加,電沉積膜緻密性相應增加.中和度( dn )愈高,電泳液電導率愈大,粒徑越小,而塗膜外觀在中和度為80時達到最佳
  10. On the basis of the previous studies, a systematical study on the test and analysis of the atomization model is made herein based on both the prototype test and model test for jiangya dam, and then the data processing system for the atomized water particle size is developed as well ; which is a new trial carried out for the model law for the intensity of rainfall from atomization of flood - discharging flow

    摘要在以往的研究成果基礎上,結合江埡大壩原、模型測試成果,對霧化模型的測試分析技術進行了系統研究,開發了霧化粒度數據處理系統,對泄洪霧化雨強的模型律進行了新的探索。
  11. By performing fourier transformation, the relationship between the turbulent intensity of the particle and that of the carrier fluid was obtained which makes clear that particle size, specific gravity, velocity gradient, and the characteristic frequency of energy - containing eddies are four basic influencing parameters. it is proven theoretically that under certain conditions, the stream - wise and transverse particle turbulent intensities exceed those of the carrier fluid. based on the equations of two - phase flow, the presence of fine sediment suspension is shown to attenuate the turbulent intensity of the water

    通過對細小顆粒在剪切流場中運動方程的fourier分析,得到了顆粒脈動強度和流體脈動強度之間的定量關系,表明顆粒粒徑、顆粒密度、流速梯度以及紊動場含能旋渦的特徵頻率是影響顆粒脈動強度的主要因素,首次從理論上證明了在一定條件下,顆粒在縱、垂向的脈動強度均會超過相應的流體脈動強度,為已有的實測資料提供了合理的解釋。
  12. The research aims at the demonstration and the mend of the design on the new purifier and presents a calculation method for solving the two - phase flow in fluid machine by the finite element method. after analyzing the two - phase flow in the new purifier by means of the continuum model, poisson equation, navier - stokes equation and continuous equation are derived and solved by using the finite element method. the solution on pressure, velocity and particle concentration simulates the departure well between oil and water, which proves the accuracy of the design on the new purifier

    本文採用兩相流連續介質模型,由兩相分離流動理論得到控制方程,採用chorin的直接速度-壓力mac法的思路,對新型油水分離裝置內油水兩相流動作了細致的分析,同時首次把科氏慣性力引入兩相流模型中,進行分析和計算,將研究擴展到三維,並用有限元法分別解poisson方程、 n - s方程、連續方程的方法,對流場內壓力場、速度場、濃度場進行了分析和計算,較好地模擬了新型油水分離裝置內油水分離的現象,證明了設計方案的正確性。
  13. Cm series pumps are the centrifugal pumps which are direct - coupled between mini - type electric machine and single stage pump body, adopting the reliable and durable mechanical seals, the centrifugal pumps possess large flow quantity, with certain ability of discharging dirty water and particle

    Cm系列單級離心泵是一種高效的家用電泵,由節能電機和離心泵組成,採用高質的特殊的機械密封裝置,重量輕,消耗小,操作簡便,安全可靠。
  14. Dk series pumps are the centrifugal pumps which are direct - coupled between mini - type electric machine and single stage pump body, adopting the reliable and durable mechanical seals, the centrifugal pumps possess large flow quantity, with certain ability of discharging dirty water and particle

    Dk系列單級離心泵是一種高效的家用電泵,由節能電機和離心泵組成,採用高質的特殊的機械密封裝置,重量輕,消耗小,操作簡便,安全可靠。
  15. Scm series pumps are the centrifugal pumps which are direct - coupled between mini - type electric machine and single stage pump body, adopting the reliable and durable mechanical seals, the centrifugal pumps possess large flow quantity, with certain ability of discharging dirty water and particle

    Scm系列單級離心泵是一種高效的家用電泵,由節能電機和離心泵組成,採用高質的特殊的機械密封裝置,重量輕,消耗小,操作簡便,安全可靠。
  16. Cpw series pumps are the centrifugal pumps which are direct - coupled between mini - type electric machine and single stage pump body, adopting the reliable and durable mechanical seals, the centrifugal pumps possess large flow quantity, with certain ability of discharging dirty water and particle

    Cpw系列單級離心泵是一種高效的家用電泵,由節能電機和離心泵組成,採用高質的特殊的機械密封裝置,重量輕,消耗小,操作簡便,安全可靠。
  17. Dkm series pumps are the centrifugal pumps which are direct - coupled between mini - type electric machine and single stage pump body, adopting the reliable and durable mechanical seals, the centrifugal pumps possess large flow quantity, with certain ability of discharging dirty water and particle

    Dkm系列單級離心泵是一種高效的家用電泵,由節能電機和離心泵組成,採用高質的特殊的機械密封裝置,重量輕,消耗小,操作簡便,安全可靠。
  18. Sop series pumps are the centrifugal pumps which are direct - coupled between mini - type electric machine and single stage pump body, adopting the reliable and durable mechanical seals, the centrifugal pumps possess large flow quantity, with certain ability of discharging dirty water and particle

    Sop系列單級離心泵是一種高效的家用電泵,由節能電機和離心泵組成,採用高質的特殊的機械密封裝置,重量輕,消耗小,操作簡便,安全可靠。
  19. The tidal current in the radial sandbanks area apparently has directional to - and - fro movement, which can be observed not only from tidal ellipses, but also from water particle traces. the calculated distribution of tidal velocity in this area shows that the average velocity is around 0. 6 to 1. 0 m / s

    平面潮流橢圓、水質點跡線、潮流流速特徵研究表明,輻射狀沙脊群海域潮流具有明顯的定嚮往復流形式,平均潮流流速一般為0 . 6 1 . 0m s ,滿足形成潮流沙脊的水動力條件。
  20. Assuming the floating - debris ' movement is identical with the flow, it is suggested that the flow characteristics of the water particle should be used to represent the floating - debris ' movement in front of the hydropower station

    假設漂浮物具有良好跟隨性,即漂浮物與水流質點運動軌跡一致,通過分析水流質點的運動,得出漂浮物的運動情況。
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