篩下水 的英文怎麼說

中文拼音 [shāixiàshuǐ]
篩下水 英文
backwater
  • 篩 : 名詞[書面語] （植物名） sedge
  • 下 : 下動詞1. （用在動詞后,表示由高處到低處） 2. （用在動詞后, 表示有空間, 能容納） 3. （用在動詞后, 表示動作的完成或結果）
  • 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...
  1. This paper made a research on effects of n - butyl alcohol as auxiliary in traditional mesoporous zeolite synthesis system

    摘要研究了在傳統的水體系下，將少量正丁醇引入介孔分子篩合成體體系做助劑對介孔分子篩合成及其物化性能帶來的影響。
  2. At first, this paper analyzes the factors of water - sand influencing water level of yellow river and the feasibility just using the factors of water - sand to study water level, and collects the corresponding data ; secondly, because there are strong nonlinear relation in the corresponding data, by meticulous theory analysis, this paper integrates basic nonlinear analysis method, theory of random analysis, method of least squares and so on. it puts forward a method which can get the high accuracy simulation of the data, perfects the multi - factor analysis of variable ( over three factors ) of the statistic ; thirdly, it applies the method to the approximation of corresponding water level process which belong to the capacity of sand of middle - high and middle - low, and get the high - accuracy simulation about the typical nonlinear relation ; at last, this paper definitudes the main influence mode that the capacity of sand. it mainly unite with other factors to work on the water level in the yellow river lower reaches ; mor eover, this paper analyzes the difficult point and the direction of improvement to realize the accuracy forecasting of the flood level of erodible - bed channel

    首先，系統分析了影響黃河水位的水沙因素，及僅用水沙因素有效研究水位的可行性，並按變量對應思想採集它們的相應數據；其次，由於相應水位過程數據中含極強的非線性關系，本論文經細致的理論分析，將基本的非線性分析方法、統計建模方法、隨機分析理論、最小均方誤差原則等等數學理論及方法有機揉合，提出了能有效實現這類數據高精度擬合的分層篩選法，並改進了統計學中多因子（三個以上）方差分析法；再次，將這一方法用於黃河中高及中低含沙類洪水相應水位過程的擬合，實現了這一典型非線性關系的高精度擬合，各年汛期上下游相應洪水位過程的擬合誤差都較小；最後，明確黃河下游含沙量對水位的主要影響方式，即含沙量主要是與其它因素聯合對水位作用；另外分析了要實現變動河床洪水位過程準確預報的困難所在及改進方向。
  3. Abstract : this thesis discusses the process and operational management of the 600 mw condenser cooling water systems at high concentration ratio in respect of chemicals selection and dosage

    文摘:主要從循環水處理藥劑的篩選及其加藥量，來討論目前600mw機組高濃縮倍率下循環水處理的途徑及運行管理。
  4. Three trials were carried out by hualien, taoyuan and tainan district agricultural research and extension stations to evaluate the new sulfonylurea herbicide flazasulfuron for the control of weeds in non - crop land by post - emergence application

    摘要本研究于東部花蓮及西部桃園、臺南地區之不同氣候環境下，分別進行25 %伏速隆水分散性粒劑之田間篩選試驗，以探討防除非耕地雜草之有效施用方法，提供農民使用之依據。
  5. In order to study the influence factors of aoa of rose flowers, the effects of drying and extraction methods on the aoa of rose flowers were investigated. the results indicated that drying after high - temperature short - time pretreatment was rather effective to maintain their aoa ; the aoa of water extracts was stronger when the temperature was raised from 25 to 100 ; by using orthogonal test, the optimum extraction conditions of rose flowers were : solvent - 75 % ethanol ; ratio of material and solven - 1 : 10 ; extraction times - three times with 24 h at one time, at the room temperature. the extracts obtained by 75 % ethanol were fractionatedly extracted with petroleum, diethyl ether, ethyl acetate and n - butanol in turn, and the various fractions " aoa were analyzed

    為了探討玫瑰花抗氧化活性的影響因子，比較了不同乾燥方法、提取方法對其抗氧化活性的影響，發現：經短時高溫處理后再進行乾燥有利於較好地保持玫瑰花的抗氧化活性；以水作溶劑提取時， 25 100范圍內水提液的抗氧化活性隨著溫度的升高而增強；通過正交實驗篩選得到常溫下玫瑰花抗氧化活性物質的最佳提取方法為： 75乙醇為溶劑，液料比1 ： 10 ，提取3次，每次24h ； 75乙醇提取物依次用石油醚、乙醚、乙酸乙酯、正丁醇等有機溶劑進行兩相分部萃取，發現玫瑰花的抗氧化活性物質主要存在於乙酸乙酯部，說明玫瑰花抗氧化活性主要成分可能是單寧類、黃酮苷類和原花色素類化合物； 4
  6. On the basis of the study of the theory and appraise method on land use in the small towns from home and abroad, this paper at first conducts a deep study on the development and role of the small towns, indicating that its development has sawn an uneven development phrase and becomes a carrier of the enterprises, a pool of surplus laborers, a hub of material exchanges between the rural and urban areas, a base of spiritual civilization, an important way to achieve urbanization. second, it conducts a study on the situation and features and the problems the land use, indicating that the efficiency of the land use is low, which has a direct influence on the development of agriculture and the role of the small towns. and the study of the demand of the land indicates the shortage of land is serious, and the small town must rationally use the land and increases its intensive role and the economical efficiency to meet the demand

    在分析國內外已有關于小城鎮土地利用的理論與評價方法的基礎上，首先對小城鎮在我國的發展、地位和作用進行了深入的分析，判明我國小城鎮發展經歷了一個曲折向上的發展階段，已成為鄉鎮企業的載體，農村剩餘勞動力的蓄水池，城鄉物資交流的樞紐，農村精神文明的基地，是我國城市化的重要途徑；其次，對小城鎮土地資源利用現狀和特徵進行了探討，並對發展小城鎮建設導致的土地利用問題進行了剖析，表明目前我國大多數小城鎮土地效益和規模效益低下，佔用耕地過多，直接影響農業的發展，影響小城鎮的地位和作用；通過小城鎮土地供需分析研究表明，我國土地短缺十分嚴峻，小城鎮土地需求缺口較大，小城鎮必須合理利用現有土地，增強集約功能和土地經濟效益，從而緩解需求壓力；最後，論文通過運用特爾菲法，描述統計分析法、多元統計分析（主成分分析）法和系統分析法中的層次分析法（ ahp ）等一系列方法，結合定性和定量兩方面，從土地質量、土地資源數量與結構、土地經濟效益、環境效益、社會效益等五個方面進行分析，篩選、建立了土地資源利用評價指標體系，在因子評價的基礎上，建立了土地利用綜合評價模型，並給出了評價過程和方法。
  7. Super luxurious 2, 000 square meters hall, is full of grand and magnificent, and the exalted space fills with art taste, flow the exquisite pattern everywhere, it can compare with the super honorable environment, the first time to highlight the value of your identity and extraordinary taste

    自助餐廳內通透明亮花木扶疏，可以一邊品味美食一邊觀賞窗外的瀑布流水和棕櫚樹篩下的點點陽光。自助餐廳的右側是日本料理，簡潔的木屋和榻榻米令人在細品佳肴的同時也感受一份自然的從容。
  8. For economic reasons, we did much of the heavy work ourselves - transporting cement, sand, lime, and bricks from the foothills, tearing down the hut, mixing cement, filtering sand, and carrying bucketfuls of building material

    為了節省開支，許多粗重的工作例如下山運水泥沙白灰磚，拆棚子拌水泥篩沙提灰桶等工作，我們都親自動手。
  9. Selection of dominant populus euphratica oliv. and construction of its genetic markers in tarim river section with low groundwater

    塔里木河流域低地下水位區優勢胡楊品種的篩選及其遺傳標記的構建
  10. These controlling programmes are like a perfect sieve, they distinguish bad and good people, by means of this they also specify their next incarnation development, either to higher society in the 5th dimension or to green planets in this galaxy in the 3rd dimension ( there are six of them ) there are now primitive tribal nature societies, picking fruits ( they do not grow any plants or breed domestic animals, they do not drink milk )

    這些控製程序像一個完美的篩子，他們區別壞人和好人，藉由這他們也指定他們的下個賦與化身的發展，要麼進入第5維更高社會要麼進入這銀河中第三維綠色行星（它們有六個）現在有原始狀態部落社會，採摘水果（他們不種植任何植物或繁殖家畜，他們不喝牛奶） 。
  11. Abstract : plant responses to salt stress via a complex mechanism, including sensing and transducing the stress signal, activating the transcription factors and the corresponding metabolizing genes. since the whole mechanism is still unclear, this review emphasize the biochemical events during the plant adaptation to salt stress referring to an index of importance : the homeostasis in cytoplasm, the biosynthesis of osmolytes and the transport of water. most of these biochemical events were elucidated by study of halophyte and salt - sensitive mutations, also many important genes involved were cloned and used to generate stress - tolerance phenotypes in transgenic plants. on the other hand, about the molecular mechanism in signal transduction, the research of arabidopsis mutations and yeast functional complementation provided helpful traces but not full pathway

    摘要植物對鹽脅迫的耐受反應是個復雜的過程，在分子水平上它包括對外界鹽信號的感應和傳遞，特異轉錄因子的激活和下游控制生理生化應答的效應基因的表達.在生化應答中，本文著重討論負責維持和重建離子平衡的膜轉運蛋白、滲調劑的生物合成和功能及水分控制.這些生理生化應答最終使得液泡中離子濃度升高和滲調劑在胞質中積累.近年來，通過對各種鹽生植物或鹽敏感突變株的研究，闡明了許多鹽應答的離子轉運途徑、水通道和物種特異的滲調劑代謝途徑，克隆了其相關基因並能在轉基因淡水植物中產生耐鹽表型;另一方面，在擬南芥突變體及利用酵母鹽敏感突變株功能互補篩選得到一些編碼信號傳遞蛋白的基因，這些都有助於闡明植物鹽脅迫應答的分子機制。
  12. Soft pu rollers were used for printing and glazing industry. hard pu rollers were used for iron and steel industry. other polyurethane elastomer such as pu slice, pu bar, pu piece were widely used in all kinds of machine for reduce attrition, acid - resistant, water resistance, insulation with higher toughness, tear strength and low hardness

    4 .耐濕性能好，可在水為介質的條件下工作，且在水油等介質的情況下，鑫發聚氨酯與物料的摩擦系數降低，更利於透篩，提高篩分效率，並可避免潮濕微粒的粘附，同時因磨擦系數降低，磨損減少，使用壽命提高。
  13. After the acet is vaporized, the active substance in water is gotten. and which is vaporized at low temperature. then the crude active substance is purified by column chromatography on sephadex g - 75. after a series of purifications again, we could get some white powder at last. though the active substance is diluted to50 g / ml, the activity is still checkeded - up through phyto phtnora casicileon. the purified active substance is insensitive to heat, resistant to chloroform 、 ethanol and the orhers. in addition, the active substance is sensitive to high ph ( 10 ~ 14 ), but it is not sensitive to low ph ( 1 ~ 5 ). furthermre, when the ph is made to low again, the activity of it ' s comes back

    用蒸餾水對菌體稀釋；加入適量吸附樹脂在150rpm 、 28下振蕩吸附4h ， 80 %的丙酮解吸，過濾解吸液得到活性物質的澄清溶液，旋轉蒸發儀旋轉蒸發去處丙酮，經sephadexg - 75分子篩層析得單一活性峰，收集峰值部分樣品液經冷凍乾燥得到淡褐色粉末，該活性物質用丙酮充分洗滌、甲醇-乙醚重結晶獲得略帶微黃的白色粉末，該活性物質50 g / ml仍可對蘇雲金芽孢桿菌hd - 1產生明顯的抑制作用。
  14. Strain with other difference of method is it filter medium to be space very much little to lie inning a little, the centrifugal force turned round through the screen mesh, under lower water conservancy obstruction, have higher velocity of flow, cut and keep the solid here and suspend

    微濾與其它方法的區別在於過濾介質空隙特別小，藉助篩網回轉的離心力，在較低的水力阻力下，具有較高流速性，截留住懸浮固體。
  15. After the comprehensive research about watersheds runoff characteristic, artificial regulation condition and dam groundwater reservoir technology, 5 surface water works, 7 groundwater reservoir works and 13 potential groundwater reservoir zones have been proposed

    結合流域徑流資源、區域人工控制特點分析，及有壩地下水庫技術研究，篩選設計出5項地表水利工程、 7項地下水庫工程及13處地下水庫潛力區。
  16. This paper chiefly has the below management achievements : ( 1 ) from the angle of strategy, " increase pole " theory combining area economy has got the strategy fixed position location thoughts of the sincere software company of sichuan and competition tactics. even if by the technique innovation is the foundation, and who after screening establishes and constructs establishes the difference competition superiority of enterprise on " increase pole " platform with the tool in the analysis the strategy method ; ( 2 ) appling organization behavior theory, 1 set " value model of strategy fixed position location " has been put forward on the foundation that we really apply. so, has gone on the quantitative analysis, and possessing certain persuading power ; ( 3 ) on the foundation studied in the whole course established to " value model of strategy fixed position location "

    本文主要有以下管理成果： 1 、從戰略管理學的角度，結合區域經濟的「增長極」理論得到了四川世誠軟體公司的戰略定位思想和競爭策略，即以技術創新為基礎，在運用戰略管理學的分析方法和工具篩選后確立和營造的「增長極」平臺上建立企業的差異化競爭優勢； 2 、運用組織行為學和投資學的理論，在實際應用的基礎上，提出了一套「戰略定位的價值模型」 ，並進行了定量分析，具有一定說服力； 3 、在對「戰略定位的價值模型」建立的全程進行研究的基礎上，結合不確定性管理理論，提出了一套「不確定性控制分析方法」並用以比較和分析了各種不同類型方案的價值回報和風險，以確立各方案對環境的反應水平，從而判斷其優劣； 4 、全面評價和綜合評估戰略管理思想在實際商務運作過程中的地位和范圍。
  17. In order to establish the genetic transformation system of saussurea medusa maxism by agrobacterium rhizogenes, some work were done. the main results were following : 1 establishment of regeneration systems two systems of regeneration from saussurea medusa maxim were established without cold treatment. the somatic embryos were induced from callus cultured in mise for 35 days. the shoots were induced from cotyledon after cultured in misc 20 days, and from leave which were cultured in misl. the experiment showed that the carbon and glycine in the medium could help to increase the regeneration rate to 95 %

    為篩選水母雪蓮代謝突變體和轉基因研究奠定了一定的基礎，陳亞瓊： m質粒介導水母雪蓮的遺傳轉化及毛狀根中決刪合成的調節p義摘要也為研究類黃酮代謝途徑的關鍵酶基因的轉化、高效表達及作用機理提供了理想的實驗體系。主要的實驗結果如下： 1水母雪蓮高頻再生體系的建立通過體細胞胚胎發生途徑和器官發生途徑，水母雪蓮（ squssureamedusamaxim ）可以在常溫下獲得再生植株。
  18. This study dealled with high concentrated pharmaceutical wastewater treatment. the high level sediments of organic pollutants were examined qualitatively and quantitatively, and the three dominated strains, which can degrade the sediments of albendazole, chlor - trimeton and brufen, had been screened. the three dominated strains were trailed to solidify by materials three of bounded solidification and two of embed solidification. the results of degradation experiment announced that at high loading condition a removal ratio over 90 % of organic compounds had been obtained, about 1 / 3 higher than conventional activated sludge process. assumes to treat the high level organic wastewater has been suggested

    針對制藥行業的高濃度有機廢水，定性定量地測定了高濃度有機物底物；篩選出降解以阿苯噠唑、撲爾敏和布洛芬為主要底物的3種優勢細菌；應用了3種結合固定化材料和2種包埋固定化材料對優勢菌群進行了固定化試驗；通過降解試驗，在高負荷的情況下有機污染物最高去除率可達90 %以上，比一般活性污泥法提高功效1 / 3 ；提出了利用現有設施對高濃度有機廢水的處理工藝設想。
  19. Abstract : this paper analyzes the reason of pressure drop increase of the downstream equipment - coldbox caused by water penetration of the molecular sieve in jngcc, summarizes the treatment, and gives recommendations

    文摘:對工廠生產中分子篩水「穿透」造成其下游裝置? ?冷箱阻力增大的原因進行了認真的分析，總結了處理方法及分子篩處理后的運行狀況，並提出了改進建議。
  20. However, as far as the surface of nature sepiolite is concerned, its acidity is weak, and the channel is narrow, and its thermo - stability is poor, which lead to defects such as the destroying effect on the component structure of molecular sieve on the condition of water steam

    但天然海泡石存在表面酸性弱，通道小，熱穩定性差以及在水蒸氣條件下對分子篩組分結構有破壞作用等缺陷，故對天然海泡石進行改性是使其成為催化劑載體所必作的工作。
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