透明度試驗 的英文怎麼說

中文拼音 [tòumíngdùshìyàn]
透明度試驗 英文
clarity test
  • 透 : Ⅰ動詞1 （滲透; 穿透） penetrate; pass [seep] through 2 （暗地裡告訴） tell secretly; let out; lea...
  • 明 : Ⅰ形容詞1 （明亮） bright; brilliant; light 2 （明白;清楚） clear; distinct 3 （公開;顯露在外;不隱...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 透明度 : 1 （透過光線的程度） pellucidity; transparency; transmittance; diaphaneity2 （政治方面的公開程度...
  • 透明 : transparent; vifrification; hyaline; diaphaneity; lucency
  • 試驗 : trial; experiment; test
  1. By making some assumptions, collision frequency were presented. then the the flocculation kinetics model was established through population balance equation. comparison of experimental data and modeling results indicate that there are the same trend between the two. so the model can predict floes number and size during flocculation of yellow river ' s loess particles without using empirical parameters. the tem and sem were used to obsever floes in the study of floe structure. the flocculation was divided as flocculi, floc and floe aggregate. the floes structure model was established by assumption that particles position in floe accords with tetrahedron. the fractal dimension of model and experimental floes was found to be coincidentso the model can reflect the structure of flocs formed in flocculation of yellow river ' s loess particles by macromolecule flocculant at a certain extent

    最後，本文還對絮凝動力學和絮體結構進行了研究，在前人研究的基礎上，針對高分子絮凝黃河泥沙，對絮凝過程作了一些符合試驗條件的假設，建立了顆粒碰撞頻率表達式，應用了顆粒數量平衡方程，從而建立了絮凝過程的動力學生長模型，模型計算結果與試驗數據對比表明，二者趨勢一致，在沒有使用經驗參數的情況下基本上能夠描述黃河泥沙絮凝過程中絮體數量和尺寸分佈的變化過程；對絮體結構的研究中，應用掃描電子顯微鏡和透射電子顯微鏡對絮體進行了觀察，將絮體分為絮粒、絮團和絮網三個不同的生長階段，通過假設顆粒結合位置符西安建築科技大學博士學位論文合正四面體，建立了絮體結構模型，計算得到的模型絮體分形維數基本與試驗中的實際絮體相符，在一定程度上能夠反映高分子絮凝黃河泥沙生成的絮體結構。
  2. Test methods for glycerines - determination of transparency

    甘油試驗方法透明度的測定
  3. 15 test method for opacity of paper 15 diffuse illuminant

    紙不透明度的試驗方法
  4. Fire hazard testing - part 6 - 2 : smoke obscuration ; summary and relevance of test methods

    火災試驗.第6 - 2部分:煙霧不透明度.試驗方法的概要及其相關方面
  5. Test method for clarity and cleanness of paint and ink liquids

    塗料和油墨液透明度和純凈度的試驗方法
  6. In order to detect the effect of human sperm mannose - ligand receptor on the fertilization ability, in the study reported here mannose - ligand receptors ( mrs ) were purified from human sperm by modified mannose - agarose gel affinity chromatography coloumn and determined protien concentration by lowry, preincubated zona - free hamster oocytes with four purified mannose - ligand receptor ( pmr ) concentrations before sperm penetration assay ( spa ) to test the pmrs cell biology nature of inhibition to fertilization

    本研究用改良后的親和層析法分離純化mr ， lowry法測定其蛋白質濃度，在精子穿透試驗（ spermpenetrationassay ， spa ）模型中定量研究其對精卵融合能力的影響並檢測其細胞生物學活性；以已知濃度的pmr （ purifiedmannose - ligandreceptor ）干預精子半透明帶試驗，觀察用pmr預處理半透明帶對精子與透明帶結合的影響。
  7. On the basis of theory analysis, the average transmitted light intensity ( correspond to dc value ) was determined as characteristic parameter of raw water using photoelectric method for monitoring the fluctuation of transmitted light and photometric dispersion analyzer ( pda ). the dc value was closely related to both particle concentration and surface area of sand clay simultaneously. the experimental results shows that there is an exponential function relation between dc and surface area of sand clay in unit volume water ( sp ) : dc = asbp in which a and b are empirical coefficients. then the formula of macromolecule flocculant dosage is found to be d = f ( dc ) = e ( dc ) f in which e and / are empirical coefficients and the average correlation coefficient equal to 0. 981. so the model of automatical control system of water treatment plant was established using the formula

    應用透光率脈動檢測技術和光散射顆粒粒度分析儀（ pda ） ，通過理論分析，將pda的輸出信號之一? ?平均透光強度（對應于dc值）作為原水的特性表徵參數， dc值可以同時反映顆粒濃度和比表面積因素的影響，試驗結果證明， dc值與單位體積水中泥沙顆粒總表面積s _ p之間具有很好的冪函數關系： dc = cs _ p ~ d ，式中c 、 d為經驗系數，進而得到了以dc值為參數的高分子絮凝劑投藥量公式： d = f （ dc ） = e （ dc ） ~ f ，式中： e 、 f為經驗系數，平均相關系數達0 . 981 ，利用所建立的公式，建立了前饋? ?后饋聯合控制的在線自動投藥模型。
  8. Standard test method for estimating stray radiant power ratio of dispersive spectrophotometers by the opaque filter method

    用不透明濾光器評估色散分光光度計雜散輻射功率的標準試驗方法
  9. The results show that the penetrability of powder loads can be improved when suitably reducing bulk density and grain size of gun propellant, increasing nitrogen content of nc and choosing oblate spheroid explosive respectively under the constant test conditions

    結果表明，在其它試驗條件不變的條件下，適當降低發射藥堆積密度、適當提高發射藥中硝化棉（ nc ）含氮量、選用恆面燃燒的扁型藥、降低發射藥粒度均有利於提高射釘的穿透能力。
  10. Transparent plastics - transmissivity and haze test

    透明塑料透光率和霧度試驗方法
  11. Standard test method for measuring optical angular deviation of transparent parts

    透明部件光學角度偏差測量的標準試驗方法
  12. Testing of paper and board - determination of opacity

    紙和紙板的試驗.不透明度的測定
  13. Materials and articles in contact with foodstuffs - test methods for translucency of ceramic articles ; german version en 1184 : 1997

    接觸食品的材料和物品.陶瓷器件透明度試驗方法
  14. Standard test methods for radiopacity of plastics for medical use

    醫用塑料輻射不透明度的試驗方法
  15. Materials and articles in contact with foodstuffs - test methods for translucency of ceramic articles

    與食品接觸的材料和器具.陶瓷器具透明度的試驗方法
  16. Paper and board tests. measurement of opacity white paper backing diffuse reflectance method

    紙張和紙板試驗.白色基底不透明度測量
  17. Stage projection ; din - test transparency type a for the adjustment of picture area, nominal size 13 13

    舞臺放映.調整標稱13 13圖象面積用a型din試驗透明度
  18. Stage projection ; din - test transparency type a for the adjustment of picture area, nominal size 18 18

    舞臺放映.調整標稱18 18圖象面積用a型din試驗透明度
  19. Standard test method for transparency of plastic sheeting

    塑料薄板透明度的標準試驗方法
  20. Standard test method for clarity and yellowness of liquid water - based clear floor polishes

    液態水基透明地板拋光劑透明度及泛黃度的標準試驗方法
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