preparation concentrate 中文意思是什麼

preparation concentrate 解釋
精礦
  • preparation : n 1 準備，預備；〈常 pl 〉準備工作[措施]；預修，預習 （for） 預習時間；（對…的）準備。2 （藥、菜...
  • concentrate : vt 1 集中；使…集中於一點。2 【化學】提濃，濃縮，凝縮；【冶金】汰選。vi 專心，凝（神）；傾全力。 c...
  1. Natural rubber latex concentrate - preparation of dry films

    干膠膜制備
  2. Humanities. the names of the schools will be decided later by the schools themselves. the faculty believes the new administrative structure will bring sufficient efficiency gains to lighten the burden of managing the faculty for the academic staff, so that they can concentrate more on teaching and research ; enhance disciplines now housed in small departments ; strengthen academic leadership with a view to advancing critical masses in preparation for the 4 - year university undergraduate programme in 2012 ; and promote intellectual synergies and interdisciplinary work

    文學院相信新的行政架構將更具效率，從而減省教學人員在學院管理工作方面的負擔，讓教學人員更專注于教學及研究工作，讓一些由規模較小的學系主理的學科能有更佳的發展，達致理想的規模從而鞏固學術上的領導地位，為2012年推行大學四年制本科課程作好準備，及在學術領域上推動協作及跨學科合作。
  3. Humanities ). the names of the schools will be decided later by the schools themselves. the faculty believes the new administrative structure will bring sufficient efficiency gains to lighten the burden of managing the faculty for the academic staff, so that they can concentrate more on teaching and research ; enhance disciplines now housed in small departments ; strengthen academic leadership with a view to advancing critical masses in preparation for the 4 - year university undergraduate programme in 2012 ; and promote intellectual synergies and interdisciplinary work

    文學院相信新的行政架構將更具效率，從而減省教學人員在學院管理工作方面的負擔，讓教學人員更專注于教學及研究工作，讓一些由規模較小的學系主理的學科能有更佳的發展，達致理想的規模從而鞏固學術上的領導地位，為2012年推行大學四年制本科課程作好準備，及在學術領域上推動協作及跨學科合作。
  4. Rubber latices - methods of test - preparation of dry films from natural rubber latex concentrate

    橡膠乳.第3部分:試驗方法.第24節:天然膠乳濃縮物干膜制備
  5. The automation of coal flotation has been wandering for many years in china. the production efficiency is relatively low because of the feed forward control which adds the flotation reagent based on the fine coal in feed slurry, ignoring the quantity and quality of the products. aiming at this problem, method of measuring the flotation technical parameters was studied, the slurry level meter and the slurry ash - measuring device were worked out, and the computer control system of the coal flotation was designed. the feedback control was realized by using the fuzzy logic control control technology to regulate the reagent addition and the slurry level in the flotation tank according to the concentrate ash content detectedby the coal slurry ash - measuring device developed. the industrial experiment indicates that the performance inedxes of the coal slurry ashmeasuring device have come up to the advanced levek of the world. the application of the detection and control system in huaibei coal preparation plant results in a high concentrate recovery, a decrease of the reagent consumption, ensuring a highly efficient operation

    浮選自動化在我國多年來徘徊不前，一直採用根據入浮煤漿中的干煤泥量來確定加藥量的前饋控制方法，而不直接以產品的數質量指標作為控制目標，導致浮選生產效率較低.針對上述問題，研究了浮選工藝參數的檢測方法，開發了浮選漿位儀和煤漿測灰儀，設計了浮選計算機控制系統，它根據煤漿測灰儀旁線檢測的精煤灰分，運用模糊控制技術，通過調整浮選藥劑添加量和浮選機漿位，來實現浮選過程的反饋控制.工業性試驗表明，煤漿測灰儀的性能指標接近國外先進水平.煤泥浮選測控系統在淮北選煤廠的現場使用，使浮選生產在精煤灰分合格的前提下，得到了較高的產率，並降低了藥劑用量，從而保證選煤廠高效率地運行
  6. Abstract : the automation of coal flotation has been wandering for many years in china. the production efficiency is relatively low because of the feed forward control which adds the flotation reagent based on the fine coal in feed slurry, ignoring the quantity and quality of the products. aiming at this problem, method of measuring the flotation technical parameters was studied, the slurry level meter and the slurry ash - measuring device were worked out, and the computer control system of the coal flotation was designed. the feedback control was realized by using the fuzzy logic control control technology to regulate the reagent addition and the slurry level in the flotation tank according to the concentrate ash content detectedby the coal slurry ash - measuring device developed. the industrial experiment indicates that the performance inedxes of the coal slurry ashmeasuring device have come up to the advanced levek of the world. the application of the detection and control system in huaibei coal preparation plant results in a high concentrate recovery, a decrease of the reagent consumption, ensuring a highly efficient operation

    文摘:浮選自動化在我國多年來徘徊不前，一直採用根據入浮煤漿中的干煤泥量來確定加藥量的前饋控制方法，而不直接以產品的數質量指標作為控制目標，導致浮選生產效率較低.針對上述問題，研究了浮選工藝參數的檢測方法，開發了浮選漿位儀和煤漿測灰儀，設計了浮選計算機控制系統，它根據煤漿測灰儀旁線檢測的精煤灰分，運用模糊控制技術，通過調整浮選藥劑添加量和浮選機漿位，來實現浮選過程的反饋控制.工業性試驗表明，煤漿測灰儀的性能指標接近國外先進水平.煤泥浮選測控系統在淮北選煤廠的現場使用，使浮選生產在精煤灰分合格的前提下，得到了較高的產率，並降低了藥劑用量，從而保證選煤廠高效率地運行
  7. Study on flotation concentrate dewatering in xiqu coal preparation plant

    西曲礦選煤廠浮精脫水研究
  8. Research of super pure iron concentrate preparation at wuhan steel ' s jinshandian iron mine

    武鋼金山店超純鐵精礦制備研究
  9. But no domestic work has been done on sio2 optical and protective films. researches of the paper mostly concentrate on design and preparation of anti - reflective and protective films of sio2 on sapphire

    在國外， sio _ 2用作藍寶石增透保護塗層的研究已經展開，並取得進展；而在國內，這方面的研究還未見報道。
  10. Pyrites and concentrate - methods for sampling and preparation sample

    硫鐵礦和硫精礦采樣與樣品制備方法
  11. Natural rubber latex concentrate - preparation of dry films iso 498 : 1992

    天然橡膠膠乳濃縮物.干薄膜的備制
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