比吸附 的英文怎麼說

中文拼音 [bǐxībù]
比吸附 英文
specific adsorption
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 吸 : 動詞1 （把液體、氣體等引入體內） inhale; breathe in; draw 2 （吸收） absorb; suck up 3 （吸引） a...
  • 附 : Ⅰ動詞1 （附帶） attach; add; enclose 2 （靠近） get close to; be near 3 （依從; 依附） agree to; ...
  1. 3. the mathematical model for heat and mass transfer in the adsorbent bed is established, the porous of adsorbent, the flow of adsorbate in adsorbent, the characteristic of non - equilibrium adsorption are combined in the model, and a more accurate model of fluid flow in porous media - ergun model is adopted

    它綜合考慮了吸附劑的多孔介質結構，吸附質氣體在吸附劑內的流動，吸附的非平衡特性等，並且在吸附質氣體流動模型的選擇上，採用了ergun多孔介質流動模型，比常規的數學模型更全面準確地描述了吸附床傳熱傳質的動態特性。
  2. The best optimum mathematical model is constituted. scalar factor of structural parameter on loop rectangular negative pressure and adsorption slide is calculated. structural parameter, air gas source pressure carrying capacity and thickness of air cell are made sure by hydrodynamics and the theory of gas lubrication

    詳細論述了導軌副的設計過程，運用數學上的拉格朗日條件極值求解法，建立最優化數學模型，求出環矩形負壓吸附導軌的結構參數的比例情況，並運用流體力學和氣體潤滑理論確定了環矩形負壓吸附導軌的結構參數、氣源氣壓、承載能力和氣膜厚度的確定性結論。
  3. It focuses on the theory of the mineral functional materials " improving the anti - chloride permeability and the chloride binding. the main achievements of this article include : 1 ) use the technology of xrd, sem, bet, laser particle size distributor etc to test the component, the construction, particle size distributor, specific surface etc of micro - silica, ultra - fined slag, high quality fly ash, meta - kaolin clay, four types of the mineral functional material, theoretically analysis the functions which the four mineral functional minerals act on cement concrete, namely pozzolanicity effect, filling effect, micro - aggregate effect, surface adsorption effect and so bring into play the affect of plastification, lowing of temperature, reinforcement, improvement of durability. base on this analysis we can conclude that the proper diameter of the mineral functional material is 5 m - 15 m, that is blain fineness 4500cm2 / g - 7500cm2 / g

    本論文的主要成果包括以下幾個方面： （ 1 ）採用xrd 、 sem 、 bet 、激光粒度分析儀等多種測試手段，探明了以硅灰，超細磨粒化高爐礦渣，優質粉煤灰及偏高嶺土超細粉等4種超細礦物功能材料的組成、結構、粒度分佈、比表面積等基本性質；從理論上分析了礦物功能材料在混凝土中的4種效應，即火山灰效應、填充密實效應、微集料效應、表面吸附效應，並由此發揮出增塑、溫峰削減（降熱） ，增強及耐久性改善等作用；通過相關理論分析，推導出礦物功能材料的合理粒徑范圍在5 m 15 m ，即勃氏比表面積為4500cm ~ 2 g 7500cm ~ 2 g 。
  4. Particle characterization - micropore analysis by gas adsorption - part 2 : evaluation by isotherms comparison

    顆粒特性.氣體吸附微孔分析.第2部分:等熱比較評定
  5. By being compared the adsorbent rate to tio2, the minerals ( diatomite, sepiolite, vermiculite, grammite, kaoline, bentonite ) has selected elementarily in the paper

    本文通過硅藻土、海泡石、蛭石、硅灰石、高嶺石、膨潤土等六種礦物對tio _ 2的吸附效果及吸附量的比較，對天然礦物進行了初步篩選。
  6. The oxide and reduce potential and the dopant concentration. the experiments of degradation methyl blue a1so showed that the photocatalytic activity could be greatly improved with vzos - loaded tio2, maybe that loading v2o5 would accelerate the electron captured and charge transferring, change the samp1e surface hydrophilic and absorption

    納米tio _ 2 - v _ 2o _ 5復合光催化劑對次甲基藍的降解實驗表明，復合v _ 2o _ 5后tio _ 2可以加速電子捕獲和電荷遷移速率，改變了樣品表面吸附親合力，使降解效率相比純tio _ 2有很大提高。
  7. The desorption experiments in the same ph of solutions as adsorption experiments show that the desorption coefficient is bigger than the adsorption coefficient, so the adsorption of neptunium on silica gel in nitric acid belongs to irreversible process

    用239np溶液進行上述實驗后，又用239np與237np的混合溶液或237np溶液進行了上述部分實驗以比較微克量的237np和示蹤量的239np在硅膠上的吸附行為。
  8. The adsorption isotherm of neptunium on silica gel correspond to the form of langmuir isotherm. according to clausius - claperon equation, from the slope in inkd vs 1 / t plot, adsorption heat could be estimated. from the data of adsorption heat it is concluded that the adsorption of neptunium on silica gel in nitric acid solutions belongs to chemical adsorption and the adsorption process is an endothermic reaction

    三種價態的鎿在硅膠上吸附的等溫線符合蘭格繆爾吸附等溫線的形式，是單分子層吸附；根據克勞修斯-克拉柏龍方程，以1nkd對1 t作圖，通過直線斜率計算出吸附熱，從吸附熱的數據可判斷三種價態的鎿在硅膠上的吸附屬于化學吸附，是吸熱的過程；對npov ） 、 np （ v ）和np （ vd在硅膠上的吸附進行了比較，提出了三種價態的鋒在硅膠上吸附的機理。
  9. First, it expatiates the reasons in theory why the private - owned enterprises have advantages in the international competition during the course of investing abroad. then, the article discusses about the content of private - owned enterprises " competition advantages broadly, including the perspicuity of the property relations, the flexibility of the management mechanism, the advantages of the small - scale technology, the cost advantages and the more perfect abroad market network system. at last, with a verifying survey on private - owned enterprises of zhe ' jiang province, by utilizing the analytical method of quantization, the article fully affirm the private - owned enterprises " ability to absorb the key elements, and the ability to combine, develop and manage resources

    本文第二部分則著重分析了民營企業對外投資的優勢，首先從理論上闡述了民營企業具有何種國際競爭優勢；然後具體論述了民營企業的競爭優勢內容，包括產權關系明晰、經營機制靈活、小規模技術優勢、成本優勢以及比較完善的海外市場網路體系等等；最後，結合對浙江民營企業的實證性調研，運用量化分析方法，對民營企業的要素吸附能力、整合開發能力以及資源運營能力給予了充分肯定，同時也發現了某些不足之處。
  10. 2 ) lab experiment of gac : to find the suitable granual activated carbon to treat the slightiy polluted xiang rivel 3 ) production experiment : make use of the dates acquired from lab experiment and jar test to run the model water plant. by contrasting two series of treating processes, the effect of " improving gac performance by optimized coagulatiod " was investigated

    3 ）中試：將小試試驗中所獲得的試驗參數帶入模型水廠試驗裝置中進行運行，通過兩種工藝的對比，對「強化混凝與活性炭吸附技術聯用」工藝處理湘江微污染源水的處理效果進行考察。
  11. Nanomaterials have good adsorbability because of their huge specific surface area, therefore in the foreground of environmental analysis

    摘要納米材料具有大的比表面積，擁有優良的吸附性能，因此在環境分析領域的應用逐漸增多。
  12. And the effects of ballmilling, floatation and weight - selection, acid treatment and heat treatment on the specific surface and adsorbability of the natural minerals have been studied further, especially on diatomite and sepiolite

    並進一步研究了球磨、浮選和重選、酸處理、熱處理等前處理對天然礦物的比表面和吸附性的影響，並著重討論了前處理條件對硅藻土和海泡石的吸附性能的影響。
  13. And the adsorbability of this novel adso rbent for ldl was determined. in order to prepare the solid supports in accordance with with the request of adsorbent for ldl, paam beads were synthesized by inverse suspension polymerization. the composition of the polymerization system is shown as follows : the concentration of monomer and dispersant are 12 % and 0. 65 % respectively, the volume ratio of oil / water isl : 3, the mole ratio of aam and mba is 18 : 1

    本文用反相懸浮聚合法合成符合ldl吸附劑載體要求的聚丙烯酰胺微珠，經實驗篩選出反應體系所需的最佳單體濃度（ 12 ） 、最佳分散劑用量（ 0 . 65 ） 、最佳油水比值（ 1 ： 3 ） 、最佳單體（ aam ）與交聯劑（ mba ）的物質的量之比（ 18 ： 1 ） 。
  14. The chemical structures of alginate and chitosan were analyzed, and a comparative study was conducted of the absorbability, metal ion binding ability and antimicrobial property of alginate and chitosan fibers

    分析了海藻酸和甲殼胺的化學結構，對其吸附性能、結合重金屬離子的能力以及抗菌性能作了比較。
  15. The effective regeneration procedure is soaking the adsorbent 30 ~ 50h with 1 - 2 % al2 ( so4 ) 3 for activated alumina and 20 ~ 30h with 1 - 1. 5 % naoh for bone char. studies show both activated alumina and bone char are excellent adsorbents for the removal of fluoride from drinking water. fluoride concentration below 1. 0mg / l can be acquired easily with them and meets the requirement of drinking water standards

    對兩種除氟劑進行的再生液與吸附劑體積比為1 : 1的再生實驗表明：用硫酸鋁溶液對活性氧化鋁再生，再生濃度為1 2 ，再生時間為30 50h ，沖洗浸泡時間為5h效果較好；對骨炭再生，氫氧化鈉再生液濃度為1 1 . 5 ，再生時間為20 30h效果較好。
  16. These years, solid adsorption used in heat pumps and refrigerating / air - conditioning systems has been rapidly developed and saved energy because of the demands in the field of energy and environment. most of molecular sieve diameters lie within the nano - scale, but the classical condensation theories show some limitations in explaining the adsorption phenomenon in nanopores

    資料表明，經典傳熱傳質學的連續介質傳遞理論在解釋和預測納米尺度微孔吸附/脫附過程的相變特徵方面，存在局限性，相比之下，分子動力學模擬能克服這一缺陷再現納米微孔中的吸附過程。
  17. The change of contaminating material concentration after installing electrostatic filter in air supply duct is compared. the contaminating material concentration formulas at different height of assembling cleanroom are deduced

    比較了在裝配式潔凈室空調系統的送風管道中安裝管道式靜電吸附過濾器后，對室內污染物質分佈的影響。
  18. On the other hand, both 100 % cotton terry cloth towels and premium microfiber polishing cloths such as meguiar ' s ultimate wipe offer a thick, plush nap that will draw contaminants up into it providing a level of protection that flat sheen cloths don ' t offer

    在另外一個角度來講， 100 %棉質的毛巾和超纖維拋光布，像美光的超纖維毛巾，其厚實的、毛絨絨的圈毛可以吸附很多微小的灰塵，這是普通毛巾所無法比擬的。
  19. Organobentonite is a kind of hydrophobic bentonite which prepared by exchanging inorganic cations in the layer of bentonite with organic cations or compounds. it combines inorganic bentonite ' s excellent dilatability, adsorption and dispersion with huge hydrophobic area, so it has very good affinity for organic substance, has been widely used in all kinds of organic system

    有機膨潤土是用有機陽離子或有機化合物與膨潤土層間的無機陽離子發生交換而生成的一種疏水親油的膨潤土。由於其既具有無機膨潤土優良的膨脹性、吸附性和分散性，又具有疏水親油性的巨大比表面，與有機物具有很好的親和性和相容性，己被廣泛應用於各種有機體系。
  20. Sar : practice for determining the peak spatial - average specific absorption rate in the human head from wireless communications devices : measurement techniques

    測定人體頭部中來自無線通信裝置的峰值空間平均比吸附率
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