沉澱范圍 的英文怎麼說

中文拼音 [chéndiànfànwéi]
沉澱范圍 英文
precipitation range
  • 沉 : Ⅰ動詞1 （沉沒; 墜落） sink 2 （沉下 多指抽象事物） keep down; lower 3 [方言] （停止） rest Ⅱ形容...
  • 范 : 名詞1 [書面語] （模子） pattern; mould; matrix 2 （模範; 榜樣） model; example 3 （范圍） boundar...
  • 圍 : Ⅰ動詞1 （四周攔擋起來 使裡外不通; 環繞） enclose; surround; corral 2 （繞; 裹） wrap Ⅱ名詞1 （四...
  • 沉澱 : 1 （沉澱過程中析出的物質） sediment; precipitate; sedimentary accretion; precipitation; （doposit...
  • 范圍 : scope; limits; extent; boundary; confines; range; range dimension; spectrum
  1. Studies showed that process and condition control had critical effect on the preparation of yig phase, and the proper conditions specialized as follows : using ammonia - ammonium nitrate ( nh3 - nh4no3 ) as precipitant, ph scope from 10 to 10. 5, using dissolving salt as law materials, dropping their mixed solution into precipitant, precipitation rate at 0. 8ml / min

    研究表明，共沉澱的過程和條件控制對yig的合成具有重要影響。實驗得出共沉澱的合適條件為：以nh _ 3 - nh _ 4no _ 3為緩沖溶液，控制ph范圍為10 . 0 ? 10 . 5 ，採用可溶性鹽為原料配製溶液，滴加到沉澱劑中的共沉澱方式，共沉澱速度為0 . 8ml min左右。
  2. The determination of human thymidine kinase ( htk ) in human serum, which is a key indicator of cancers can give information for the diagnosis and treatment of the malign diseases. the protein a layer was first self - assembled onto the gold electrode surfaces of quartz crystals, the monoclonal antibodies were then orientedly immobilized through the specific binding between the fc terminals of the antibodies and the self - assembled protein a. with this sensor, the affinity constant of antigen - antibody binding was estimated to be 1. 85 106 l / mol according to the scatchard ’ s plotting method, which proved the high bioactivity of antibody. finally, an amplified piezoelectric immunosensor was designed to determine the htk in

    實驗中將蛋白a吸附於鍍金壓電石英晶體電極表面，用於定向固定htk單克隆抗體，成功研製了檢測htk的壓電石英晶體傳感器，並基於標準scatchard繪圖法，計算出免疫反應的親和常數為1 . 85 106l / mol ，證明該單克隆抗體具有較高的免疫活性;同時基於酶催化沉澱技術，設計了的檢測htk的質量放大壓電石英晶體傳感器，該傳感器可在0 . 1 - 10ng范圍內對htk進行定量檢測，應用此傳感器成功地對5種癌癥病人血清中htk的濃度進行了測定，實驗結果為癌癥的臨床診斷與治療提供了參考。
  3. Besides, scan rate and cycle period also affect the result ; co - deposition of dualistic oxide is a focus of research, as an element in the same group, ir is selected. deposition rate of composition is decreased by the adding of ir composition, and when the proportion of ir exceeded 50 %, composition procession can be ceased. but cooperation of ir and ru oxide can highly increase the specific capacitance of active material ; annealing treatment under a certain temperature can help to change the hydrate ru composition into mixture state ru oxide, accordingly increase the stabilization of active material

    研究表明:電解液的配製過程中，氯化釕濃度、溶液ph值、陳化時間、溶液溫度對電鍍效果均有影響，其中溶液ph值是最主要的影響因素;在儀器的使用條件探索中，理論結合實驗確定了本電鍍液體系循環伏安電勢窗的理想范圍，並發現循環伏安掃描速度和掃描周期對電鍍結果也有較大影響;混合氧化物的共沉澱是目前研究熱點，在此選用與釕同一族的銥作為共沉澱元素，銥的加入會阻礙氧化物的沉積速度，銥的比例超過50 %會使沉積作用停止，但是二元氧化物的協同作用使沉積的活性物質比容量大大提高;一定溫度下退火后處理作用會使水合釕化物轉變成混合價態的氧化釕，從而提高活性物質的穩定性。
  4. The test results have showed that the w - cu powder produced by the homogeneous precipitation process has a near spherical shape, a particle size ranging from 50 to 200nm and a uniform distribution of w and cu gradients

    研究結果表明，均相沉澱法制備的w - 30wt . cu復合粉末顆粒明顯呈球狀， w 、 cu組分呈均勻、彌散分佈，透射電鏡觀測顯示其粒徑范圍在50 - 200nm之間，為超細粉體。
  5. Nano - zno with diameters of 8 ~ 130nm were prepared from zinc nitrate and urea by homogeneous precipitation method

    以硝酸鋅和尿素為主要原料，用均勻沉澱法制備了幾種不同粒徑范圍的納米級氧化鋅。
  6. In chapter two, theories and methods of scale economy, scope economy, the cost precipitates, network hustle are used to analyze systematically technical and economic characteristics of power industry, especially nature monopolization and commonality goods characteristics that directly influence electric market structure

    第二章運用規模經濟、范圍經濟、成本沉澱性、網路擁擠性等理論方法系統地分析了電力產業的技術經濟特徵，尤其是直接影響電力市場結構的自然壟斷性和公共物品性。
  7. To enlarge the using range of all kind of the universal pressure gauge, and make it suited for measuring the pressure of the service medium which is high corrosive and easily crystallized, or the medium which has floating solid. and inorder to prevent some service medium from entering the universal pressure gauge or to be wasy for clear the place where the precipitation is resistencde, there must have a diaphgram pressure gauge which is made up of a diaphragm and a universal pressure gauge

    為了擴大各種通用型壓力儀表的使用范圍，能適用於測量強腐蝕、高溫、高粘度、易結晶、易凝固和有固體浮遊物介質的壓力，以及對某些測量介質不能直接進入通用型儀表內和便於清洗防止沉澱物質積聚的場合的壓力檢測時，必須採用由隔膜隔離器與通用型壓力儀表組成一個系統的隔膜表。
  8. Losses of sediment to suspension during dredging for the mainland landing point would only exceed the water quality objectives inside a small ( 1km ) mixing zone and the dredging would have no unacceptable adverse impacts remote from the dredging site

    在內地的著陸點進行挖泥工程，將導致該處的沉澱物懸浮水中，但只會令范圍細小（ 1公里）的混合區超出水質指標。
  9. Crystal structure and ceramoc microstructure of powder samples are examined by xrd and tem. the mean grain size of the materials ranges from 10nm to 50nm by controlling the reaction concentration and annealing temperature

    採用化學沉澱法成功地制備了納米晶zno粉體，根據不同反應物濃度和熱處理溫度的選取，晶粒尺寸控制在10 ? 50nm范圍內。
  10. Ammonium sulfate precipitation experiment showed that about 96 % of alkaline protease was recovered in the 20 - 70 % concentration

    對發酵液進行的硫酸銨飽和沉澱實驗發現，在20 - 70的硫酸銨飽和度范圍內可以得到絕大部分（ 96 ）的蛋白酶。
  11. The transition from dried gel to mullite is : amorphpus si - al spinel mullite, and the equal radius of the final powder is 0. 54 m. deposit method is another efficient kind of method to prepare mullite powder, we also prepared mullite powder by this method and compare with sol - gel method. through the result, deposit method not only need relatively high temperature, but also the radius of grain is coarse, and the distribution is wide

    沉澱法也是一種制備莫來石粉末的有效方法，在實驗過程中，我們也採用該法制得了莫來石粉末，並和溶膠凝膠法作了比較，結果發現採用沉澱法制備莫來石粉末其沉澱需要更高的熱處理溫度，並且制得粉末的粒徑較粗、粒徑分佈范圍較寬。
  12. In regard of the deposition coating way, the results of experiments show that ph value have no influence on the coat layer forming. under different ph value in these experiments, graphite surface ca n ' t be coated mostly. just on some surface of graphite, is there the flaky coat layer deposited

    沉澱包覆工藝改性研究結果則表明：沉澱法對ph值的選擇性較小，在本試驗選擇的ph值范圍內，石墨表面大部分沒有被包覆，只有小部分表面有局部富集的絮狀覆層物質沉積，包覆均勻性差。
  13. At present the usage of the fund throughout china is at large with low efficiency. the individual loan ratio ( the balance proportion of individual loan over total ) is on the low side with few procurement of national debt. a large amount of fund is deposited in the special account of the consignment bank without intelligent use

    目前就全國范圍而言，住房公積金的使用效率普遍不高，住房公積金個貸率（個人貸款余額占歸集余額的比例）偏低，國債購買量較少，大量資金沉澱在委託銀行專戶未合理使用。
  14. Corresponding soluble salts have been chosen as raw materials and ammonia as precipitator. the optimum ph value is 8. 5 - 10 and higher concentration is helpful for crystal growth. the perovskite phase plzst can be synthesized at 750 by solid state reaction

    合適的工藝條件為：選擇以各離子的可溶性鹽為原料，以氨水為沉澱劑，通過共沉澱得到白色無定型前驅體，最佳的ph值范圍為8 . 5 10 ，溶液的濃度越高越有利於固相反應合成中晶體的形成，適當的沉澱后處理過程如水洗、干磨能促進plzst晶體的生成。
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