ultrafine 中文意思是什麼

ultrafine 解釋
超濾的
  1. Through preparative experiments and optimized experiments on cu ~ zn ultrafine powders that are prepared by the method of thermal spray and ball milling, the author finds that dispersants concentration, dispersing time, ph, temperature and adscititious ions have significant influences on dispersing effects

    西安理工大學碩士學位論文通過對熱噴塗球磨法制備的超細銅鋅粉的分散性進行預試驗和優化試驗，發現分散劑濃度、分散時間、 ph值、溫度和外加離子濃度對分散作用效果有重要影響。
  2. Freeze dryer idf, idus series, the adsorption dryer id series, opened polymer diaphragm air dryer series, the main stopover aff series of filters, moisture separators amg series, the oil mist separator am series, a series of micro - mist separator amd, ultrafine mist separator ame series, the filters trap ame series, clean air filters sf series

    冷凍式乾燥器idf idu系列吸附式乾燥器id系列高分子隔膜式空氣乾燥器idg系列主路過濾器aff系列水分分離器amg系列油霧分離器am系列微霧分離器amd系列超微油霧分離器ame系列除臭過濾器ame系列清潔空氣過濾器sf系列。
  3. Severe plastic deformation ( spd ) processing, especially equal - channel angular processing ( ecap ) of steel and other iron - based alloys, has achieved increasing interest recently because of the potential for obtaining ultrafine grains and improving the properties

    近年來，強烈塑性變形特別是鋼和鐵基合金的等徑彎曲通道變形因為具有獲得超細晶組織和改善性能的潛力，引起了各國研究人員的很大興趣。
  4. Preparation of bioglass ultrafine powder by sol - gel - self - propagating process

    溶膠凝膠自蔓延法制備生物玻璃超細粉
  5. Preparation and characterization of ultrafine cerium - zirconium oxide powder

    納米鈰鋯氧化物粉末的制備和表徵
  6. By using laser light scattering ( lls ) and scanning electron microscopy ( sem ), the particle sizes of ultrafine silicon dioxide diminish and the congeries dispersibility were obviously improved, which shows that the hydrophobic property of ultrafine silicon dioxide after being modified has been much more strengthened, this surface modification provides wide market to reuse ultrafine silicon dioxide waste material

    表明超細二氧化硅顆粒表面鍵合了疏水性有機分子鏈，蔬水性增強，達到了改性目的，為超細二氧化硅廢料的回收利用提供了廣闊的市場。
  7. The preparation of cuprous oxide ultrafine uniform particles under microwave irradiation

    微波輻照下均分散氧化亞銅超細粒子的制備
  8. Hydrochemical preparation techniques are the important methods to make ultrafine powder of a - alios with its intrinsical advantage

    濕化學法以其固有的優點成為了制備納米氧化鋁粉體的理想方法。
  9. The surface of ultrafine tio2 is treated with aluminium zirconium organic metal coupling agent

    摘要利用鋁鋯有機金屬偶聯劑對超微二氧化鈦粉體進行表面改性。
  10. The ft - ir and the energy spectrum tests confirm that aluminium zirconium organic metal coupling agent has been grafted onto the surface of tio2 and sem test shows better dispersion of ultrafine tio2 after modification

    紅外光譜和能譜分析表明，在超微二氧化鈦粉體表面接枝上了鋁鋯有機基團；通過掃描電鏡可看出經過改性后的超微二氧化鈦分散性得到改善。
  11. The effects of the different kinds of rare earths and the doping amount of them on magnetic properties of bafe, 2o19 ultrafine powders ( including the specific saturation magnetization, the specific remanent magnetization and coercive force ) were firstly discussed systematically

    首次查明了鋇鐵氧體粉末的磁性能（包括比飽和磁化強度、比剩餘磁化強度和內稟矯頑力）隨稀土元素種類及其摻雜量的變化規律。
  12. Study on the effects of ultrafine perlimonite on smithsonite flotation

    微細粒褐鐵礦對菱鋅礦浮選的影響研究
  13. Study on ultrafine grinding and modification of talc by jet mill

    福建硬質絹雲母表面化學改性的研究
  14. Research on grinding technology for ultrafine tourmaline powder

    超細電氣石粉研磨工藝研究
  15. Preparation of ultrafine wollastonite powder by sol - gel method

    凝膠法制備硅灰石超細粉體
  16. These two dispersants can ameliorate dispersing state of cu - zn powders and solve the problem of agglomeration reasonably in the process of preparation. this provides with foundation for application of cu - zn ultrafine powders and study on dispersant for ultrafine powders

    這兩種分散劑可改善銅鋅粉的分散狀態，較好地解決制備過程中的團聚問題，這為超細銅鋅粉的應用提供了條件，為超細粉末分散劑的研究提供了重要依據。
  17. The distinctive functions of ultrasonic wave on the preparation of ultrafine powder materials are introduced and the ultrasonic wave - sol - gel method is determined in this paper to prepare ultrafine sno2 powder

    在此基礎上，確定了採用超聲波-溶膠-凝膠法制備sno _ 2超細粉體的技術工藝。
  18. The properties of low carbon steel can be greatly enhanced when its grain size becomes ultrafine. approaches to obtain ultrafine grain size for low carbon steel, such as microalloying, electromagnetic field treatment and thermo - mechanical treatment after rolling, are given in this paper. in addition, the mechanism and technologies of ultrafine granulation are also discussed

    低碳鋼的性能可通過晶粒超細化得到改善，討論了低碳鋼生產過程中利用微合金化、電磁場處理和軋后加工處理等方法進行的晶粒超細化，討論了晶粒超細化的作用機理和生產工藝。
  19. Ultrafine powder, the high quality ultrafine power has been got. ( 2 ) the perfect rutile has been got with flame fusion method in developed domestic sjz sintering machine, and the technology of crystal growth has been clearly analyzed. in the end the suitable techniche has been got on the basis of systemic study on the conditions of growth

    通過對晶體生長中的籽晶方向、氣氛等的作用的大量深入的研究，得出了金紅石晶體焰熔法生長現階段的最佳工藝條件，即籽晶（ 001 ）在氫氧比為1 ： 1的附近，通過加氫進行擴肩，然後在1450加氧退火24hr后就能夠獲得完整透明的金紅石單晶。
  20. Study on the influence of sodium hexametaphosphate in ultrafine grinding of pyrite

    六偏磷酸鈉對黃鐵礦超細粉碎影響的研究
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