粗濾 的英文怎麼說

中文拼音 [cūlǜ]
粗濾 英文
prefiltration
  • 粗 : Ⅰ形容詞1 （長條東西直徑大的） wide （in diameter）; thick 2 （長條東西兩長邊的距離寬的） wide （i...
  • 濾 : 動詞（除去液體雜質） filter; strain
  1. At 70c, dissolved time 60min, solvent ratio 125 : 50ml / g, the effect of benzene is best to separating phenanthrene of crude anthracene, phenanthrene content of crude anthracene is increased from 10. 3 % to 41. 7 %. at 120c, dissolved time 80min, the solvent ratio 75 : 30ml / g, the effect of dmf is best to separate carbazole from the compound of anthracene and carbazole, and in the high or common temperature when the compound is separated the solid content may be seen that anthracene content is almost. so, the common temperature is selected in the filtration of the experiment

    苯在70 』 c 、溶解時間60min 、溶劑比125 : 5oml / g ，對分離粗蔥中菲的效果最好，可以使粗蔥中菲的含量從10 . 3 %提到41 . 7 % 。 dmf在120 』 c 、溶解時間somin 、溶劑比75 : 30ml / g時，對分離蔥和咔哇混合物中咔哇的效果最好，並且從高溫和低溫下分離后得到固體含量可以看出，在這兩個溫度下過濾得到蔥的含量差不多，因此，本實驗選擇在常溫下過濾。
  2. Sieve icing sugar, ground almond and cocoa powder

    用篩過濾糖粉、杏仁粉及可可粉中的粗粒。
  3. The crude dye is collected on a filter and then recrystallized from ethanol containing a small amount of piperidine.

    粗染料過濾，然後在少量含有哌啶的乙醇中重結晶。
  4. 6 - phosphogluconate dehydrogenase ( 6 - pgadase, ec 1. 1. 1. 44 ) was isolated by homogenate, ammunium sulfate fractionation, deae - sepharose chromatography, blue - sepharose affinity chromatography and gel filtration with sephadex g - 200 from bacillus subtilis, and some properties of the enzyme had been studied. a 113. 8 - fold purification was obtained with a 8. 2 % yield. the purified enzyme moved as a single electrophoretic band in page

    將枯草芽孢桿菌超聲波破壁后的粗提取物進行分段鹽析、 deae - sepharose陰離子交換柱層析， blue - sepharosecl - 6b特異結合柱層析和sephadexg - 200凝膠過濾等純化步驟，得到聚丙烯酰胺凝膠電泳為單一蛋白區帶，比活為1 . 46u mg的酶制劑。
  5. Primary oil filter

    機油粗濾器
  6. Based on the extensive studies of subtilisin - like protease ( prl ) of metarhizium anisopliae, extracellullar serine protease is suggested to be a key enzyme involved in the fimgal penetration to invertebrates. the investigation of serine protease in the nematode infected by owvtl may help to understand the mechanism of nematophagous fimgi as biological control agents. a 3l kda serine protease was isolated and purified from the liquid culture of h rhossiliensis owvtl challenged with nematode panagrellus redivivus

    本研究利用線蟲誘導下owvt - 1菌株液體發酵，通過粗分級分離、離子交換層析和凝膠過濾層析分離提純了一個分子量為31kda的絲氨酸蛋白酶，生物學測定表明其對大豆胞囊線蟲二齡幼蟲具有致死作用，同時測定了該酶理化特性，酶活力在75附近酶活力最高，隨著ph的增加酶的穩定性升高，與膽堿酯酶具有相似的ph曲線，對特異性底物aape （ suc - ala - ala - pro - glu - pna ）具有作用， ssi和ci - 2抑制該酶的活性。
  7. Grey cast - iron coarse filters ; sealing rings

    灰鑄鐵粗濾器.密封圈
  8. Fuel filters, strainers and sedimentors for compression - ignition engines - methods of test

    壓縮點火發動機燃油濾油器粗濾器和沉澱器.第1部分:試驗方法
  9. Yellow water flavoring liquid was produced by yellow water after primary filtration and addition of high activity bio - enzyme processed by catalyzing beat cracking

    摘要將黃水粗濾后，添加高活性生物酶進行催化熱裂處理，制得黃水調味液。
  10. Grey cast - iron coarse filters ; strainer baskets

    灰鑄鐵粗濾器.過濾網籃
  11. This system is based on the programmable controller and dh + network ( data high way plus network ), and it can supervise and control the whole flow of the seawater injection. as the primary device in the system, programmable controller implement the flex logic control for the flow and can collect the data in the flow to establish the control center

    該系統基於可編程式控制制器及dh +網路，實現了對注海水全流程（海水提升、海水粗濾、海水加藥、海水沉降、海水細濾、海水脫氧、氣水分離、注水罐、注水泵）的實時監控。
  12. Through choosing different diameter of sand granule, using fecl3 and pac as the coagulants, doing paralleled test through standard filtration column compared with referenced filtration columns ( the coarser and the finer sand granule used as filtration media separately ), the thesis investigates the correlation between the filtration behavior and the depth of the deep bed l, the diameter of the sand granule d

    本文採用不同粒徑的石英砂濾料，以fecl _ 3 、 pac作為混凝劑，通過進行標準濾池與參照濾池（分別裝填細濾料、粗濾料）的平行對比試驗，研究濾料粒徑改變后，濾池過濾特性與濾池深度l 、濾料粒徑d的相關關系。
  13. This study tries to use upflow rough filtration as the pretreatment for slow sand filtration

    摘要嘗試採用上向流粗濾，作為慢濾池的預處理。
  14. Both results of the experiment and simulation show upflow rough filtration holds the characteristics of simple operation, easy maintenance and stable performance

    試驗及模擬結果均表明：此上向流粗濾操作維護簡單，運行穩定。
  15. A computer - aided simulation used to observe the influence of changing filtration parameter on upflow rough filtration is necessary because of the long term of operation cycle

    由於粗濾池的運行周期很長，故採用了計算機模擬的方式觀察運行參數變化對粗濾池的影響。
  16. ( 2 ) feclsused as a coagulant when the water quality after filtration has tiny difference in the direct filtration process, compared with the finer sand media, the velocity increase of the water head loss of the coarser sand media is slower, and its filtration cycle is longer

    （ 2 ）在直接過濾過程中，採用fecl _ 3作為混凝劑、出水濁度保持基本相同時，粗濾料的水頭損失增長速度較慢，過濾周期比較長。 （ 3 ）
  17. Coarse oil filter handle rod spring

    機油粗濾清器手柄拉桿彈簧
  18. Grey cast - iron coarse filters ; enclosures, corner form

    灰鑄鐵粗濾器.第2部分:角型濾器殼
  19. Grey cast - iron coarse filters ; enclosures, passage form

    灰鑄鐵粗濾器.第1部分:通道型濾器殼
  20. Grey cast - iron coarse filters ; lids

    灰鑄鐵粗濾器.蓋
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