滲透壓能 的英文怎麼說

中文拼音 [shèntòunéng]
滲透壓能 英文
osmotic pressure energy
  • : 動詞(液體慢慢地透過或漏出) ooze; seep
  • : Ⅰ動詞1 (滲透; 穿透) penetrate; pass [seep] through 2 (暗地裡告訴) tell secretly; let out; lea...
  • : 壓構詞成分。
  • : 能名詞(姓氏) a surname
  • 滲透 : 1 [物理學] [生理學] osmosis2 (液體從細小空隙中透過) permeate; seep; permeation; seepage; inflow...
  1. The investigation of a lot of parameters about treated sandstone, brick materials and earthen materials with fluorited polymers has been carried out, such as the formation of polymer, the penetration depth, porosity, capillary absorption and penetration coefficient, water uptake, compressive strength, drilling resistance, absorption isotherms of water vapor, water vapor diffusion, color changes as well as resistance to desegregation of water, frizzing - throwing cycles, worming - cooling cycles, and so on. in addition, the influence of salt crystallization, acid and base, and uv aging have also been assessed in order to better understand the protection effects and utilization possibility of two fluorinated polymers, mainly according to astm standard and the combination of international methods together with general technological

    分別以國家級文物保護單位的土質、砂巖和磚材文物樣品為對象,依據astm標準及國際通用文物保護研究方法與評估準則相結合,通過膠化物形成周期、深度、孔隙度、毛細吸水和系數、持水量、抗強度、抗鉆強度、吸附水蒸氣的力、氣性、外觀顏色等系列參數的測定,及凍融、冷熱循環、酸堿腐蝕后抗強度的衰減、可溶鹽對保護效果的影響、酸堿及光照對表面保護效果的影響,對兩種含氟聚合物及其與有機硅的共混物在文物加固保護和表面防護中的可行性和保護效果給予了系統研究。
  2. Mature hsa is a single - strand non - glucoprotein, composed of 585 amino acids. hsa takes an important role in human bodies. for example, it keeps the osmotic pressure of blood and transports nutrients

    Hsa在人體內起著維持血液、運輸營養等作用,是血液最重要的運載工具和血漿蛋白成分,在肌體內發揮重要的生理功
  3. Using the rock resistivity meter with simulating in - situ conditions, the relations between rock resistivity and temperature were observed from 6 sandstone samples with different porosity and permeability, while samples were brine water - saturated and subjected to certain confining pressure. it is found that the resistivities of water - saturated rock samples decrease in the form of power expression with the temperature increase. although the resistivity of brine water decreases with temperature in the same rule, it can not entirely account for the decreasing of rock resistivity. the cementation factor

    利用模擬地層條件巖芯電阻率測量儀,對6塊孔隙度率各不相同的砂巖巖芯,在一定圍條件下,巖芯完全飽和鹽水時,考察了巖芯電阻率隨溫度的變化。發現飽和鹽水巖芯的電阻率隨溫度升高,以冪函數形式下降。雖然巖芯中飽和鹽水的電阻率同樣隨溫度以冪函數形式下降,但巖芯電阻率的下降不完全用巖芯飽和鹽水的下降表徵。
  4. Effects of diverse environmental factors on the growth rate ( od4oo ) and nitrogenase activity ( ara ) of the strain w12 hi nitrogen - free culture were investigated in our experiments. the results implied that the strain w12 could easily adapt to different cultural conditions : it could use various carbon sources ( especially glucose, sucrose, malic acid, mannitol ), propagate quickly and fix nitrogen at a temperature range of 15 ? to 40 ? and at 25 - 35 ? for optimum, at a ph range of 4 to 8. 5, at a saline concentration range of 0. 01 % to 1. 5 % ; low nlv " concentration had little effect on its nitrogenase activity. ara could also be detected when it grow in the culture media with 5mmol / l ntv "

    W12菌株對環境因子的適應性研究:無氮培養條件下,測定溫度、碳源、酸堿度、對w12生長及固氮力的影響,結果表明,在15 - 40下均生長並表達固氮酶活性,其最適生長及固氮的溫度為25 - 35 ;利用葡萄糖、蔗糖、蘋果酸、甘露醇等多種碳源生長並固氮,當培養基中同時存在蔗糖和蘋果酸時,細菌生長和固氮活性最強;在偏酸和偏堿的條件下( ph4 . 5 - 8 . 5 )均保持較強的生長勢和較高的固氮酶活性,並通過調節自身代謝平衡並適應環境的酸、堿性變化,使培養液趨于中性:耐受較高的,培養液中卜、 5 naci濃度對其生長和固氮酶活性影響不大,當naci濃度升至2時,菌株的生長勢及固氮酶活性才有所下降:低濃度的鉸對其固氮酶活性影響不大,在0
  5. By using inverted microscope, it was observed that dunaliella salina of different growth stages after the high osmotic shocks can live in the medium with nacl concentration between 0. 1m and 5. 0m, but its growth status and period showed differently. the optimal concentration for the growth of dunaliella salina was 0. 5 - 1. 5m, and this organism could stand a variety range of osmotic shock. enolase gene, the anti - adversity gene of d. salina, was cloned by modified degenerate pcr technique

    通過倒置顯微鏡觀察生長在不同鹽濃度,不同生長時期,以及經不同震動的鹽藻,四川大學博士學位論文發現其在o . im一5 . omnaci培養基中均正常生長,但其生活狀態及生長周期有所不同,其最適生長naci濃度為0 . 5一1 . 5m ,還適應各種高及低震動。
  6. Under high air pressure, a critical problem for the normal discharge is whether enough pre - ionization can be achieved in the laser media or not. however, the cycling pumping oil steam emerging during the flow of the gas mixture and the vapor infiltrating from outside have a strong absorption of the infrared light or a role of counteracting the excitation

    在高氣條件下否正常放電,關鍵問題是主電極間的激光介質否獲得足夠的預電離;而混合氣流動過程中出現的循環泵油蒸汽,及從外界的水蒸汽等都對紅外光有相當強的吸收作用或消激發作用。
  7. When the three - gorge reservoir is sluiced, the underground water level will ascend obviously and mechanics parameters of the slip strip below the reservoir water level can drop further, sidaogou landslide can lose stability wholly in controlled condition influenced by buoyancy of underground water and saturation stress at water level dropping

    三峽水庫蓄水后,滑體內的地下水位將明顯抬高,庫水以下的滑帶力學參數會進一步降低,受滑體內地下水揚力及水庫水位降落時力的影響,四道溝滑坡在控制工況下可整體失穩。
  8. On the other hand, through inhibted performances of concrete and mortar, the permeability refutations with different w / c, ages, admixture, and physics chemistry absorb regulation of different viscosity permeable liquid, the liquid - gas method is proved science and accuracy. because adopting with liquid - gas method it case clearer concrete permeability regulation. different concretes relativity is more exact and more efficiency and fixed quantity

    另一方面,我們利用混凝土所固有的性質:不同水灰比混凝土、砂漿、抗規律;不同齡期混凝土的抗規律;不同外加劑、摻合料抗之間相互對比規律;不同黏度液物理化學吸附對測試結果影響的規律;用規律來映證溶液氣法的科學性,準確性。
  9. With the very low water to cement ratio, rpc has ultra - high strength high ductility and low permeability. in this paper, the compressive strength of rpc can reach to a high point with the number approximately 135mpa. as illustrated from the study results, we can approve some fundamental conclusions : there are big effects on rpc with deferent kinds and properties of raw materials and deferent curing conditions ; stress - strain curve shows the process of destroy with rpc samples ; x - ray diffraction analysis indicates that heat treatment at temperatures 90 accelerate the hydration of rpc sharply, therefore, mechanical and microstructural properties of rpc are highly dependent on heat treatment ; it is believed that rpc materials have excellent resistance to chloride permeability ; during the heat treatment, the shrinkage of rpc developed quickly because of chemical reactions ; the rpc with slag mostly has the advantage of rpc without slag about resistance to solutions corrosion

    研究結果表明:通過對rpc各組分摻量變化的研究,可以找到rpc的最優配合比;試件成型后的熱養護制度對rpc的性影響巨大; rpc的抗應力?應變曲線可以反映出試件受破壞時微裂紋的擴展情況,剛纖維的摻入可以大幅改善rpc的韌性; rpc在成型后存在較大的收縮,而其中的化學收縮要遠遠大於乾燥收縮; rpc具有很強的抗氯離子,漿體的密實度很高;通過x射線衍射實驗,可以發現rpc的膠凝體中ch晶體已經幾乎不存在,膠凝體主要由c - s - h凝膠和未水化水泥顆粒組成;在抗溶液侵蝕的實驗中,摻礦渣rpc的抗溶液侵蝕性在絕大多數情況下要好於不摻礦渣試件,酸、堿溶液和浙江工業大學碩士學位論文摘要一些鹽溶液都會對rpc的結構產生侵蝕作用,但是機理各有不同。
  10. Combining achievements in past scientific research, this thesis summarizes some problems in the process of decreasing water, the problems contains : important parameters such as percolation coefficient, interfering radius etc ; designers get parameters from their experience and make their choice of limited prospecting materials too simply, because of the limits, designer ca n ' t make quantitative analysis on groundwater ; differences on breakwater effect of setting water - tight screen is still existed, although research evolvement in this field is done ; they ca n ' t grasp the hydrogeology parameters accurately in that it influences rightness of designing in deep excavation water - decreasing

    本文結合以往的研究成果,總結了降水過程中存在的一些問題,主要包括:重要設計參數,如地層性、基坑降水影響半徑等,設計中僅從個人經驗出發取值,對有限的勘探資料進行取捨和過分地簡化。這些局限使設計者不對地下水進行科學的定量分析,盲目性較大;深基坑降低承水引起的周邊地面沉降的研究雖已取得很大的進展,但是一些主要問題仍未解決,對防帷幕的實際擋水效果存在不同看法;對於弱水層的水文地質參數一直難以準確把握,影響了深基坑降水設計的正確性。
  11. It concludes that percolation of roller compact concrete is of self - compactness by time effect under continuous action of water head and there may exist partial darcy flow regime in roller compact concrete under high water head

    認為在持續水頭作用下,碾混凝土的具有時效自密性;高水頭作用下的碾混凝土可存在偏達西流現象。
  12. The main technique route of this study is that by the methods of liquid - gas method, gbj82 - 85 and astmc1202, concrete and mortar permeability are tested at one time. the method correlates with gbj82 - 85 very well, and the relative coefficient is 0. 9728 - 0. 9913

    本課題的主要技術路線是:採取溶液法、 gbj82 - 85 、 astmc1202 ,三種方法同時對比混凝土、砂漿的實驗,探明了溶液氣法與國標的相關性,其相關系數在0 . 9728 - 0 . 9913之間。
  13. The liquid - gas method is improved based on the above methods, overcoming the defects of gbj82 - 85. using the liquid - gas method, permeability condition of concrete can be tested and indicated quickly, efficiently, and the influences on concrete of alkali - aggregate reaction, sulfate attack, carbonization, steel rust, freeze and thaw can be inflected indirectly. it is significant on the research and monitor on the durability of concrete

    溶液氣法是在上述方法之上進行改進提高的,克服了國標gbj82 - 85方法中的許多不足之處,夠多角度、快速、高效、真實、準確地再現現場混凝土的情況,並且間接反映堿-骨料反應、鋼筋銹蝕、碳化、硫酸鹽侵蝕及凍融破壞的影響,對混凝土耐久性的監測與研究具有重要意義。
  14. The transport of water across some cell plasma membranes is facilitated by aquaporin ( aqp ) water channels, which are small transmembrane proteins that function as passive conduits for osmotically or hydrostatically - driven water transport

    水通道蛋白( aquaporin , aqp )是一種小分子跨膜蛋白質,其在和靜水的驅動下促進水分子跨細胞膜轉運。
  15. Water pressure method can distinguish permeability of concrete with different strength or air content, and penetration length or permeability coefficient has good correlation with chloride ion diffusion coefficient. tension method also can distinguish permeability of different concrete, but it has discreteness compared with water pressure method

    通過研究水法對于不同性混凝土發現:水夠較好的區分不同強度、不同含氣量的混凝土的性,高度及系數與氯離子擴散系數的相關性較好。
  16. Fourth, the membrane recovering method was found within stationary tubular membrane elements and was compared with rotating flow by using experiment, that is, the unloading pressure recovering method is one of the most efficient method, it may reduce the auxiliary time, such as washing, backflush, reverse filtration, but the tubular membrane is washed or backflush or changed after the cycle period are accumulated numerous times

    第四、對旋轉流靜止管式膜的再生進行了實驗比較,並提出了旋轉流膜管可以通過卸再生,以減少膜管每次使用后的沖洗、反吹等輔助時間,採用該種方法再生的膜管其通量完全滿足要求,當循環使用一定次數后再進行或沖洗或反吹或更換新膜管。
  17. The effects of poly ( vinyl alcohol ) ( pva ), poly ( vinylpyrrolidone ) ( pvp ), sodium alginate ( sa - na ) and poly ( sodium acrylate ) ( pa - na ), blended with sodium carboxymethyl cellulose ( cmc ) respectively, on the suspension stability of graphite were studied

    由於pva 、 pvp大分子的熵彈性和效應,改善懸浮液穩定性。 sa - na 、 pa - na還具有靜電排斥的機理,因此,比pva 、 pvp更顯著地改善石墨懸浮液的分散性與穩定性。
  18. A sds - iso - propanol method suitable for tea plant, which was plentiful of tea polyphenols, had been developed using a modification of chen darning ' s method from different sample storage conditions such as fresh, dry and frozen shoots. it was a quick, easy, economical and effective method. the tactics were as follows : before the cell nuclear membranes were decomposed, the tea polyphenols and proteins etc. were removed

    該法提取緩沖液使細胞維持一定的,研磨時使細胞核基本保持完整;在細胞核被裂解之前去除細胞質中的茶多酚、大部分蛋白質和rna ;而後用sds裂解細胞核,異丙醇或乙醇沉澱dna ,這樣經濟、快速和有效地從富含茶多酚、茶多糖等次生物質的茶樹新梢中提取基因組dna 。
  19. The basic function of the na, k - atpase is to maintain the high na and k gradients across the plasma membrane of animal cells. it has an important role in regulating the cell volumn, cytoplasmic ph and ca2 + levels through the na + / h + and na / ca exchangers, respectively, and in driving a variety of secondary transport processes such as na + - dependent glucose and amide acid transport

    鈉鉀atp酶是維持生物體功的最基本的酶之一,它通過形成細胞內外鈉鉀離子的濃度遞度來維持細胞膜靜息電位、的穩定、營養物質的主動運輸與吸收等多種生理功
  20. The method using an improved osmotic membrane f46 ( made by ethylene polymer ) to separate gases from oil is brought forward. capability of osmotic membrane f46 is discussed too. from a great of experimentations, we get the osmotic balance curve of gases, confirm balance conversion coefficient

    2 )研究以高分子氣膜為特徵的變器油在線脫氣技術;提出了一種有效改進氣體的聚四氟乙烯和六氟乙烯的混合膜( f46膜)用於變器油氣自動分離,分析f46膜的氣體,通過大量的試驗得出氣體平衡曲線,確定油中氣體的平衡轉換系數,為實施變器油中氣體在線監測奠定基礎。
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