粗篩選 的英文怎麼說

中文拼音 [cūshāixuǎn]
粗篩選 英文
coarse sizing
  • 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...
  • 篩 : 名詞[書面語] （植物名） sedge
  • 選 : Ⅰ動詞1. （挑選） select; choose; pick 2. （選舉） elect Ⅱ名詞（挑選出來編在一起的作品） selections; anthology
  • 篩選 : dressing by screening; screen; preparation by screening; preparation; choose by means of a sift; ...
  1. Classification model is based on typical rough set theory and entropy theory, select the attribute according to entropy theory, determine the equivalence classes according to indiscernible relation, then extract the classification rules

    分類模型是以經典的粗糙集合理論和信息熵理論為基礎，依據信息熵理論對屬性進行篩選，依據不可區分關系確定等價類，從而提取決策規則。
  2. Niger with phytase activity about 2250 u / ml which selected by protoplast - uv mutation was used as original, prepared it into fungu - suspend - liquid, through uv mutation, daub on the filter - substract. pre - primary - selection was according to the lucency - circle, primary - selection was one fungus inoculate one flask to ferment, secondary - selection was using several high phytase activity fungus through one fungus inoculate 2 - 3 flasks to ferment. then one or two high phytase activity fungus of the secondary selection were used in the next mutation cycle

    首先用粗略制備的原生質體經紫外誘變篩選到一株酶活為2250u ml的實驗出發菌；制備成菌懸液，紫外燈下照射誘變，紅光下塗抹篩選平板，恆溫培養2 3d ；按透明圈大小進行預初篩，挑選徑圈比大的菌落接斜面，恆溫培養3d ；按一株一瓶的方式進行初篩；從中選取酶活較大的3 5株，按一株2 3瓶的方式進行復篩；挑取酶活大且穩定的1 2株進入下一代誘變篩選。
  3. Improved hand picking technology greatly enhance the mineral processing tate of waste in many dressing plants. the flotation in normal temperature is a big breakthrough in mineral processing technology of scheelite. improved jig sizing applied in roughing and grqvity dressing, and improved tungsten fine deposit recovering technology enhance the recovery of tungsten fine deposit

    手選工藝的改進，使各選廠的廢石選出率得到大幅度地提高；常溫浮選是白鎢選礦工藝的重大技術突破；推廣並改進動篩跳汰使這在粗、重選中獲得應用；鎢細泥工藝的改進提高了鎢細泥的回收率。
  4. For the complexity and diversity of the black - spot cause of formation, we find a method based on the rough set to determine the most important inducement of the black - spot, then we can repair the inducement in effect and save more time and money

    該文針對交通事故多發點成因的復雜性和多樣性，提出通過粗集來對公路交通中的不利因素進行篩選，找到形成事故多發點的最大誘因，從而有針對性地進行整治，能夠有效地節約時間和費用，避免不必要的人力、物力浪費。
  5. Yts series circinal cylinder is a rough choosing equipment in the waste paper recycling product line. fixing it behind waterpower pulp machine to process the big and heavy impurities which come from the waste paper pulp coming out the waterpower pulpmachine. to reduce the in order to ensure the quality

    Yts系列圓筒篩是廢紙回收生產線中的一種粗篩選設備，設置於水力碎漿機之後，對于從水力碎漿機中出來的廢紙漿進行篩選，除去大、重雜物，減輕後面流程中篩選設備的負擔，以保證篩選質量。
  6. Main products : crusher, crushing machine, fine crushing machine, centrifugal screen, tyre wire puller, cutter, rubber stripping machine, cut - off machine, magnetic separation conveyor and steel wire dicing cutter

    主要產品有：破碎機、粗碎機、細粉碎機組、離心篩；輪胎拔絲機、切割機、剝膠機、切斷機；磁選輸送機、鋼絲切粒機（生產鋼丸）等。
  7. Vibrates the feeding engine in the production process, may massive, the granulated material from store in the bunker even, fixed time, to give continuously is expected in the installment, may evenly feed the material continuously in the sand and crushed stone production line for the stave machinery, and carries on the coarse fraction to the material, vibrates the feeding engine widely to use in professions and so on metallurgy, coal mine, dressing, building materials, chemical industry, grinding compound stave, in the screening combination plant

    振動給料機在生產流程中，可把塊狀、顆粒狀物料從貯料倉中均勻、定時、連續地給到受料裝置中去，在砂石生產線中可為破碎機械連續均勻地喂料，並對物料進行粗篩分，振動給料機廣泛用於冶金、煤礦、選礦、建材、化工、磨料等行業的破碎、篩分聯合設備中
  8. This equipment is designed for characteristic of the impurity in the recycled paper pulp in order to promote the flowing type structure, can apply various kinds of abolish screen, precise sift and screening, thick liquid of material before the paper machine of paper pulp extensively, having incomparable good working performance and dependability, it is various kinds of domestic pressures that are sifted and used in the recycled thick liquid the update products dealt with

    該設備針對再生紙漿中雜質的特性設計為升流式結構，可廣泛應用於各種廢紙漿的粗篩、精篩及紙機前漿料的篩選，具有無可比擬的良好工作性能和可靠性，是各種國產壓力篩用於再生漿處理的更新換代產品。
  9. Zsk high, low - frequency shake frame screen applies to removing section and coarse select in the process of pulp - making

    Zsk高、低頻振框篩用於制漿流程中的除節和粗選，可以將粗漿中的節子、塑料膜及未蒸解物與良漿分離。
  10. Zzs series shake frame flat screen apply to removing section and coarse select ofmechanical wood pulp, sulphate wood pulp, straw pulp and wasted paper, etc, during the procedure of make thick liquid extensively

    Zzs系列振框篩廣泛用於機械木漿、硫酸鹽木漿、草漿及廢紙等制流程中的除節和粗選。
  11. This thesis is the project supported by shaanxi national science foundation ( no. 2002e224 ), jiangxi national science foundation ( no. 0311018 ) and testing technology, and control engineering in nanchang institute of aeronautical technology ( no. 2003

    該方法是一個逐步篩選、由粗到精、智能擴張的過程，只有滿足前面的條件才進行後面的判斷，可較大地減少搜索時間和空間，提高識別效率。
  12. The space - saving design allows a classification, pre - screening and control screening of coarse and wet products at a reduced wear rate

    它能磨損少且節約空間地對物料進行分類粗篩分以及細篩分，適合於洗選處理粗大以及潮濕物料。
  13. The series of vibrating feeder machines belong to the transnational vibrating type, with the character of equated vibrating, reliable operation and lifelong working, vibrating feeding machines they can serer for the rock crushers, supplying continual and even feeding, meanwhile starting the coarse sieving for the materials, vibrating feeding machines they can be widely used in rock crushers, sieving and combined with other equipments for materials selection, construction, silicate mineral and chemical industry. enclosed vibrating conveyers. vibrating feed machines

    電磁振動給料機-本公司生產的給料機系列系直線振動給料機或圓振槽式給料機，電磁振動給料機具有振動平衡工作可靠壽命長等特點，電磁振動給料機可為破碎機械連續，均勻喂料，電磁振動給料機對物料進行粗篩分，電磁振動給料機廣泛應用於選礦建材硅酸鹽和化學工業中的破碎篩分聯合設備中。
  14. The first method is based on general knowledge. the second one is based on template - matching and mosaic image. last, the candidate of faces will be passed to the svm ( support vector machines ) classifier for the final decision

    通過基於常識的人臉粗篩選之後，再進行基於人眼模板、人臉模板的相關匹配篩選和基於馬賽克圖的規則匹配篩選，最後送入支持向量機進行最終的判別。
  15. Effect of medium components on enzyme production and characterization of anaerobic fungal crude enzymes were also investigated. this thesis was described in the following three sections. in the first section, twelve anaerobic fungal strains isolated from rumen and faeces of ruminants were screened for xylanase and cmcase production

    本研究從黑白花種公牛、水牛、山羊糞樣及山羊瘤胃內容物中分離到12株厭氧真菌，並對其進行了產高活性羧甲基纖維素酶和木聚糖酶菌株的篩選，同時還就培養基主要組分對厭氧真菌產酶的影響和厭氧真菌的粗酶性質進行了研究。
  16. The second phase it uses the ahp to select the right partner on considering the factors that influence the decision. the third phase it uses the dea to select partner from the candidate. the last phases it uses the portfolio and the multi - object theory to combine the partner

    第一階段利用粗選確定夥伴選擇的論域范圍；第二階段利用初選，採用層次分析法（ ahp ） ，綜合考慮影響決策的各類因素，篩選出合適的合作夥伴；第三階段精選，採用dea方法對候選夥伴進一步篩選；第四階段利用優化組合，用多目標理論對所選擇的合作夥伴進行最佳組合決策。
  17. Secondly, according to the possessive area ratio and the ratio between height and width of the skin region, the error regions can be eliminated and the candidate face areas can be obtained

    分割后得到的膚色區域和僅利用選定的不變閾值分割方法相比，更加準確。其次，對所得到的膚色區域進行初步判斷、篩選，得到粗檢測結果。
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