水擴散 的英文怎麼說

中文拼音 [shuǐkuòsǎn]
水擴散 英文
water spreading
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 擴 : 動詞（擴大） expand; enlarge; extend
  • 散 : 散動詞1. （由聚集而分離） break up; disperse 2. （散布） distribute; disseminate; give out 3. （排除） dispel; let out
  1. The anti - microbial activities of crude ethanol extract from aerial parts of sophora alopecuroides and its petroleum ether, chloroform, n - butanol and water fractions of sophora alopecuroides to pythium aphanidermatum, fusarium oxysporum f. sp. cucumerinum, fusarium oxysporum f. sp. lycopersici, alternaria solani, pseudomonas pachrymans and xanthomonas vesicatoria were tested by mycelial radial growth test and agar - well diffusion

    本實驗採用帶毒平板菌絲生長法和瓊脂打孔藥劑擴散法測定了苦豆子地上部分乙醇粗提物及其石油醚、氯仿、正丁醇和水層的不同極性溶劑萃取物對瓜果腐霉、黃瓜枯萎病菌、番茄枯萎病菌、番茄早疫病菌、黃瓜角斑病菌和番茄瘡痂病菌的抗菌活性。
  2. Combined heat and mass transfer by natural convection which is caused by heat and mass diffusion can be seen in nature and some processes of industry, such as evaporation and desiccation. these processes relate to aeronautics, hydraulics, mechanics, chemical engineering, oceanography and aerography

    熱及物質擴散引起的傳熱傳質復合自然對流常見于自然界和蒸發、乾燥等工業過程，涉及到航空、水利、機械、化工、海洋、氣象等諸多領域，其流體力學和傳質傳熱特性一直是人們研究的重點。
  3. Heamagglutination tests were applied to detect virus in allantoic fluid of chicken embryos which were infected by b95 gathered from the vaccinated chickens " cloacal and oral cavity. the results show that the virus may be detected from 2 days to 11 days after the chicken being vaccinated. the hi antibodies were measured by heamagglutination inhibition tests. there is no significant difference between the immunized and the control chickens which were fed in one case. chickens were immunized with b95 by different immunization meathods or with different vaccines by the same meathod. lt is demonstrated that eyedrop, drinking water, spray or muscle injection all can stimulate good effects, but eyedrop and spray seem to be the best meathods. b95 immunized chicken have relatively higher hi titers and it also can last for a longer time than others

    但如果兩者相隔10天以上免疫， b95免疫不受h120的影響；如果同時免疫b95和h120 ，加大b95的免疫劑量也能獲得良好的免疫效果。用棉拭子采b95免疫雞口腔、泄殖腔的分泌液，檢測其中病毒的存在，結果免疫后2 11天雞口腔和泄殖腔中均有病毒的存在，說明b95免疫雞帶毒時間長。研究結果表明， b95具有不受母源抗體干擾、 hi抗體產生快、水平高、持續時間長、同居擴散性強等特點，因此b95是一株優良的、具開發前景的新的新城疫疫苗株。
  4. The water current flows over the top of the dentoid baffle to the hydraulic jump as additional momentum. while it is cooperated with a stilling basin, the flowing condition emerged in the basin may be improved greatly and the length and downstream water depth required by the basin can be decreased to a great extent. such an appliance may be also used to solve the problems of insufficiently dissipating water flow energy and aerating flow, which are often faced with those hydraulic engineering constraction as acted by high waterhead, great specific discharge and low froude number

    本文通過齒墩頂部的擴散水舌所形成的附加射流，從上部射入水躍，即可改善消力池內的水流流態，又可降低第二共軛水深，減小水躍長度，增進水躍消能效果，同時還能解決大單寬、低佛勞德數條件下摻氣和消能不足的問題，試驗證實它是一種安全、經濟的消能工。
  5. The first response to diffused water is resin swelling.

    首先受到擴散水影響的是樹脂溶脹。
  6. Accordingly, a. sylvestri took the r - strategy to occupy niche, which growing fast and having shorter heterogamous interval, breeding and spreading quickly. while c. smyrnioides took k - strat

    因此在向水分和光照都較好的生境擴散時，沒有取得成功，而僅占據了落n一卜林下和林緣路邊的生境。
  7. Study on planting density affecting of the wood properties of masson pine

    馬尾松木材在高溫乾燥中的水分擴散性
  8. With a small specific gravity, light weight, they float on the surface of water ; after oil absorption, they won ' t be deformed, loosened or effected by temperature ; they are able to be acid tolerance, anti - corrosion, easy to store and other characteristics ; they can be widely used for the cleaning machinery manufacturing, aviation, petrochemical and other industries : cleaning of oil stains on water surface, storage cells, bulges, a large amount of other oil stains, the recovery of see surface oil leakage, and preventing the oil leakage from diffusing in tanker, petroleum tanks, oil boxes

    具有比重小，重量輕，浮於水面，吸油后不變形、不鬆散、不受溫度影響、耐酸堿、不腐蝕、易於儲存等特點，被廣泛應用於機械製造、航空、石化等行業油污的清理：水面浮油清除，蓄電池、船腹等大量油污清除，海面漏油回收處理，油車、油槽、油箱、油桶等漏油防止擴散。
  9. Agency for international development andrew natsios, just back from a visit to sudan including darfur, said pent - up rage among the region ' s displaced people had reached hitherto - unseen levels, and could flare into ethnic and tribal violence extending beyond darfur to major cities like khartoum and omdurman

    他說，那裡被迫逃離家園的人們所積壓的憤怒達到了前所未有的水平，有可能演變為民族和部落沖突，並擴散到達爾富爾地區以外的大城市，如首都喀土穆和恩圖曼。
  10. As water continues to diffuse from the cytoplasm into the sea water, the cells gradually shrink. this condition is known as plasmolysis.

    隨著水不斷地從細胞質擴散到海水中去，細胞逐漸皺縮，這種情況稱為質壁分離。
  11. The united states remains committed to the agreed framework which freezes and ultimately dismantles north korea s dangerous old nuclear reactors in exchange for safer light water reactors. as president bush made clear in seoul this february, we hope for a peaceful transformation on the korean peninsula

    最後，北韓必須充份接受它在簽署核不擴散條約時同意接受的國際原子能機構的保障監督。美國繼續承諾遵守有關凍結並最終拆除北韓危險的舊核反應堆代之以更安全的輕水反應堆的框架協議。
  12. When the moisture content is below fibre saturation point, the movement of absorbed water is subdivided into two parts : one is diffusion transfer due to the vapor pressure gradient, the other is moisture movement caused by the pressure fluctuation due to the variation of medium

    在纖維飽和點以下時，木材內部吸著水的遷移可分為：水蒸汽壓力梯度下的擴散遷移和由於乾燥介質壓力的波動而引起的浮動壓力下的遷移兩個部分。
  13. Chloride ion permeability coefficient of c20 concrete and c30 concrete reduces after concrete surface is treated by reinforcing agent, and soakage reduced too. so the impermeability and carbonization resistance of concrete, especial c20 concrete, increase

    塗刷耐久性增強劑后， c20和c30混凝土的氯離子擴散系數降低，吸水量減小，抗滲和抗碳化性能提高，其中，對c20混凝土的效果更為明顯。
  14. The development of pressure within a cell as result of the diffusion of water into it is called turgor.

    由於水擴散到細胞內，使一個細胞內壓力上升，被稱之為膨壓。
  15. Knudsen diffusion model and the mixed flow model were solved numerically for the ethanol - water system. good agreement between experimental and theoretical values was found. but the mixed flow model is better

    乙醇水溶液的vmd試驗表明，兩種組分同時通過膜微孔時， knudsen擴散模型和過渡流模型都基本能反映實際過程，但過渡流模型更接近實際情況。
  16. The effect of water content on diffusion of pesticides under very dry conditions has been investigated.

    人們曾經研究了在十分乾燥的情況下水分含量對農藥擴散的影響。
  17. In this study the main form of the nitrogen that diffused from sediment into overly water was ammonia, and the submerged plant decreased the diffusion fluxes of ammonia and nitrate at water - sediment interface

    總之，水沉積物界面氨氮是沉積物向上覆水擴散的主要氮組分，沉水植物降低了氨氮和硝態氮的擴散通量。
  18. A fter settling down in a suitable habitat, these fire ants will breed and continuously extend their territories. they will expand their range by flight, flood, and hitchhiking with cultivated plants, agriculture machines, and cargo containers

    入侵紅火蟻在適合的環境下開始立足並繁殖， ?們再利用自然遷飛、洪水擴散等自然方式，或藉由園藝植栽、農耕機具設備和貨櫃污染等人為方式，持續向外擴大范圍。
  19. Resilient floor coverings - determination of the spreading of water

    彈性地板覆蓋物.水擴散測定
  20. Resilient floor coverings - determination of the spreading of water ; german version en 661 : 1994

    彈性覆地材料.水擴散測定
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