洗選法 的英文怎麼說
中文拼音 [xǐxuǎnfǎ]
洗選法
英文
washing process-
In recent years, the water - saving and control irrigation technique of rice has diverted from plot experimental and demonstration to lare scale. and has got remarkable economic and social benefits. amed at the characteristics of this irrigation area, optimal selection for water - saving techniques of rice, deciding the amout of leaching water and irrigation modles, investigating the adaptability of the water - saving and control irrigation technique in saline land. studying the increase in production mechanism of the technique are important to extend the technique, to better and develop saline land as well as slick spots. according to the results of field experiments, optimization study was conducted on the water - saving irrigation technique of rice in saline land, the effects of different water - saving irrigation techniques on the physiological indexes and yield of rice were systematically analyzed. by using mutiplepurpose fuzzy optimization method, better. water - saving irrigation technique was selector out, that is. the control irrigation technique in rice. the mechanism of it was analyzed from the aspect of the physiological and ecological saving water of rice to provide the implemental process and technical point ; throgh the quantitive analysis and comparision on control irrigation and control class ( flood irrigation ), high production and quality mechanism of the technique was analyzed in terms of physiology indexes of rice, the variation of soil moisture, the pest resistance and the lodge resistance, the change of soil temperature in paddy fields. the yield constitutive factors, the quality of rice and so on. in saline land. control irrigation and intermittent leaching modles were adopted to validate the adaptability of the technique in irrigation of rice in saline land, to analyze rice ' s physiological - ecological indexes and the change of soil salt content under the conditions of control irrigation leaching of rice and and to provide control irrigation and combined modle of intermittent leaching to adapt to different conditions
本文從試驗及試驗資料入手，取得以下主要成果和結論：對鹽堿地水稻節水灌溉技術進行優化研究，系統地分析了不同節水灌溉技術對水稻生理指標及產量的影響，採用了多目標模糊優化的方法，對灌水技術進行綜合評判，優選了節水灌溉技術，論證該地區宜採用水稻控制灌溉技術；闡述控灌技術通過調節和控制水稻的需水規律，降低水稻高產情況下的無效水量消耗，從水稻生理、生態節水兩方面分析了控灌技術節水機理，針對性地總結出水稻各生育期實施節水控灌技術的步驟及技術要點；通過控灌與淹灌的定量對照比較，從根系、莖蘗、冠層葉片及綠葉動態到株高，土壤水分變化，抗病蟲害、抗倒伏能力，稻田土溫變化，產量構成因素及稻米品質等諸多方面進行動態比較，分析控灌技術高產優質機理；在鹽堿稻地採用控制灌溉+間歇淋洗模式，跟蹤測試田間水鹽變化狀況，驗證控制灌溉技術在鹽堿地區水稻灌溉中應用的適應性，通過分析水稻控制灌溉淋洗條件下水稻生理生態指標，提出優化控制灌溉+間歇淋洗組合模式，為進一步在高礦化度地區試驗水稻控灌技術奠定基礎。Trypsin, dispase or hypertonic saline is used in decelliztion. triton x - 100 and sodiumdodecylsulphate ( sds ) are effective detergent in removing cell debris, but it is unknom that which of these is more effective
在去除細胞碎片方面，文獻中介紹以用曲拉通（ tritonx 100 ）和十二烷基磺酸鈉（ sodiumdodecylsulphate ， sds ）為多，對于這兩種洗滌劑的選擇也有不同看法。It summarized the selection of urethral catheter, cannula methods, the depth of cannula insertion, the content and quantity of injecting into the air sac, the right time of both bladder washout and urethral catheter withdraw and their nursing care, to provide some references for most nursing workers when they were performed the same item of manipulation
對導尿管的選擇、插管方法、插入深度、氣囊中注入成分及注入量、膀胱沖洗、拔除導尿管的時機和護理進行了綜述，為廣大護理工作者在進行該項操作時提供參考。Ramallah, west bank - militants sacked and burned palestinian government offices sunday, the latest sign of growing anger over yasser arafat ' s decision to reach into his old guard and choose a loyalist relative as his new security chief
巴勒斯坦武裝分子周日洗劫並放火燒毀了巴勒斯坦政府辦公樓，以抗議巴勒斯坦民族權力機構主席阿拉法特選擇自己的親信擔任巴安全機構負責人。Analysis of coal characteristics and selection of coal cleaning method
入洗煤質分析與選煤方法的選擇Test study on passivation methods in chemical cleaning of boilers, including to use sodium nitrite, hydrogen peroxide, polyphosphate, hydrazine, acetone oxime, trisodium phosphate, and sodium carbonate, has been carried out, and combined with typical examples of application, recommendations for selecting these passivation methods and for using suitable passivation technology being put forwad
摘要對鍋爐化學清洗中亞硝酸鈉鈍化法、過氧化氫鈍化法、多聚磷酸鹽鈍化法、聯氨鈍化法、丙酮肟鈍化法、磷酸三鈉鈍化法和碳酸鈉鈍化法進行了試驗研究，並結合典型的應用實例，提出了選擇這些鈍化方法的建議和適合採用的鈍化工藝。First, glass slides having been rinsed will be treated with nh3h2o, aminosilane and aldehyde. second, the quality of pretreatment surface of glass slides can be tested through methods of fluorescence and afm microscope. in the end, the characteristic of probe immobile ratio for oligonucleotide on glass surface is obtained through researching the internal relation of these two methods
實驗選用表面平整的德國玻片，將清洗好的玻片分別進行羥基化、氨基化、醛基化，採用熒光法和原子力顯微鏡法分別檢測玻片表面預處理質量，研究兩種檢測方法之間的內在聯系，從而確定表徵玻片表面寡核苷酸探針固定率的方法。Method : chosen 136 patients of hemorrhoids and mixed hemorrhoid, divided them randomly into two groups. 68 patients in treating group was pushed into anus by sheng ji zhi tong plug ; 68 patients in control group was pushed into anus by xi bi tai plug
方法：選擇併合診斷的內痔及混合痔患者136例，採用隨機分組方法分為兩組，治療組68例運用生肌止痛栓納肛治療；對照組68例運用洗必泰栓納肛治療。There are three methods which have potential of development for controlling mercury, namely the common physical coal cleaning technology, existing pollutant control facilities, and injecting sorbent, such as activated carbon etc., into the flue gas
有發展潛力的汞控制方法有3種：常規物理洗選煤技術、現有污染物控制裝置和煙氣中噴入活性炭等吸附劑方式。Guide for selecting cleaning agents and processes
清洗劑和處理方法選用指南Methods the optimal elution requirement was found by comparing several different elution agents, and the pure compound was purified by silica gel column and gel chromatography
方法通過最佳展開劑的選擇，找到硅膠柱色譜系統的最佳洗脫條件，粗分離后的供試品通過凝膠柱色譜系統分離純化得到純供試品。The purpose of this paper is to introduce the most important methods available for the prediction of pressure drop in venturi scrubbers in addition, the predicted values of various methods are compared with the experimental data from venturi scrubbers of different sizes under operating conditions for the purpose of providing theory groundwork for practical design
本文對國內外用於計算文丘里洗滌器壓力損失的研究成果，即經驗關聯式、解析解法與數值解法進行了簡單地介紹，並將由不同的計算方法得到的預測值與本文作者實測的數據進行分析比較，以期為設計者在進行文丘里洗滌器設計或優化操作時選用合適的計算方法提供理論參考。If you still feel necessary to install a filter, make sure the one you select from firms providing handy operation and maintenance methods and supported with good after services. regular cleaning and replacement of filtering element and other consumables are the necessary way to avoid secondary contamination of drinking water, which might be harmful to health
如果您還是要裝濾水器的話，應選擇可提供完善操作維護方法及良好售後服務的廠商購買，定期清洗或更換濾心等耗材，才能避免飲水遭濾水器的二次污染，反而有害身體健康。Aiming at the status of energy utilization in the bath center, the paper points out its existing problems and further analyses the energy - saving potential. combined with the applicable techniques of energy conservation at present, the paper carries out the optimization of main parts respectively
結合當前可行的節能技術和方法，選用高效節能設備，對各部分分別進行優化研究和設計，並根據各自的用能特點，從系統和全局用能的高度出發，進行了洗浴中心系統節能研究。Promotional methods of candidates distributing leaflets election broadcasting home visits
候選人的宣傳手法派發單張叫咪洗樓分享友人