thickness variation 中文意思是什麼

thickness variation 解釋
厚度變動
  • thickness : n 1 厚；粗；厚度；粗大。2 濃度，濃厚，黏稠。3 密度；稠密。4 模糊不清，多煙霧，混濁。5 愚笨；遲鈍...
  • variation : n 1 變化，變動。2 變量，變度，偏差。3 【語言】語尾變化；變體，異體；【數學】變分，協變；順列；【...
  1. Testing of wood chipboards ; determination of variation in thickness due to moisture

    木刨花板的試驗.受潮濕影響厚度變化的測定
  2. The studies of plane heterogeneity are as follows : the text counts the parameters of the sandlayers " geometric shape of different sedimentous microfacies ; speculates the conditions of lateral communication by sandstone density according to the method brought forward by j. r. l. allen ; gets a group of parameters including the reservoir thickness, porosity and coefficient of permeability by using kriging method according to the data of logging results ; makes certain the direction of coefficient of permeability with variation function by modeling globosity function ; divides the sandlayers into five types by using the method of flowing cell based on three parameters, that is x h, kxh and h / h, and accounts the favorable region. on the base of above - mentioned studies, the text evaluates the heterogeneity of sandlayers and gives the resolutions to these problems to serve the development of the field

    Allen ）等人提出的統計方法，用垂向上砂體密度的界限來推測砂體側向連通情況；根據每口井的測井解釋資料，利用克里金插值法對外間進行插值，得到了一組反映儲層特徵在平面上變化的參數，包括儲層厚度分佈、孔隙度以及滲透率，並且成圖；利用變差函數法，通過球狀函數模擬，確定儲層優勢滲透率方向：根據流動單元法，以儲能系數、容積系數以及凈毛厚度比三個參數為依據，通過聚類分析方法進行流動單元劃分，並且按照參數特徵將其分為五類，統計各砂層有利流動單元區塊。
  3. Investigation of thickness variation in t - tube hydroforming

    三通管內高壓成形時壁厚影響因素的研究
  4. Investigation of thickness variation in equal t - tube hydroforming

    等徑三通管脹形時壁厚影響因素的研究
  5. In the paper, not only such factors as reinforcing steel bar, various placing temperature of concrete in case of lift placements, lift thickness, time interval between lifts, the variation of elastic modules of concrete, heat of hydration, the temperature changes of environment but the effect of creep deformation and autogenous volume change on the temperature field and thermal stress field of reinforced concrete face - slab are considered

    本論文在分析中，考慮了鋼筋、混凝土分層澆築、入倉溫度、澆築層厚、施工間歇、混凝土彈性模量變化、水化熱發散規律、外界氣溫等因素的變化及混凝土徐變和自生體積變形等因素對面板溫度場和溫度應力的影響。
  6. Failure of cast aluminiuin alloy box was analysed by metallographic and fractographic analysis, and cast defect anti variation of cross section thickness were identified as main causes of failure

    通過金相及電鏡斷口分析，確定箱體失效系鑄造缺陷和幾何截面差過大所致。
  7. Velocity variation is positively correlated with crust thickness and negatively correlated with earth ' s heatflow. the linear regression equation of velocity, crust thichness and heatflow is obtained. the regression coefficient dv / dp convert

    同時地震波速廠與地殼厚度h呈明顯的線性正相關關系，與大地熱流呈負相關關系，並得到三者的線性回歸方程，回歸系數dv dh換算成bv op ？
  8. The variation curve of the giant - magnetoresistance with the change of the thickness of the ferromagnetic layer, a, usually shows a maximum

    巨磁電阻隨鐵磁層厚度a的變化曲線通常顯示一個最大值。
  9. We used mechnical rubbing and polishing replace handwork to reduce total thickness variation ( ttv ) of cdznte wafers and surface damage layer. by comparing different polishing methods, we find out an appropriated chemical mechical polishing ( cmp ) for czt wafers

    採用了機械拋光代替了手工拋光，解決了手工拋光造成的表面不均勻以及表面損傷層過厚的問題，並比較了機械拋光與化學機械拋光，初步摸索了合適的化學機械拋光工藝。
  10. It can indicate the vertical variation of the reservoir layer in time and thickness and the horizontal non - continuity, and let the researcher describe the characteristics of reservoir layer and spatial variation quickly and effectively

    它反映出了儲層在縱向上時間及厚度上變化情況和橫向上的地質不連續性的信息，因此能使解釋人員快速而有效地描述儲層特徵的空間變化。
  11. On the basis of analysis of design criterion of shaft washer and housing washer of tandem composite type cylindrical roller thrust bearing, we present a mathematic model for optimal design in accordance with line contact requirement for cylindrical roller and race, design the washers thickness and thickness variation angle by the search algorithm of constrained stochastic direction

    摘要在分析串聯組合型推力圓柱滾子軸承軸圈和座圈設計準則的基礎上，按滾子與滾道線接觸要求建立其最優化設計數學模型，採用機械優化設計中的約束隨機方向搜索法計算軸圈和座圈的厚度、厚度變化角。
  12. Local thickness variation

    局部厚度變動
  13. Some interest has been generated in studying the rationale for assisted hatching. some reports suggest that embryos with lower zona pellucida thickness ( zpt ) and higher zona pellucida thickness variation ( zptv ) had a better chance of successful hatching and so the patient become pregnant ; another reports suggest that in vivo aging ; in vitro culture and exposure to ultralow temperature may induce zona hardening and then impair the embryo ability of hatching

    有作者提出胚胎透明帶厚度（ zonapellucidathickness ， zpt ）小的胚胎孵出時阻力減小，而透明帶厚度變化率（ zonapellucidathicknessvariation ， zptv ）高的胚胎由於透明帶上有一個明顯薄的區域而使胚胎易於孵出；還有作者推測病人年齡、體外培養天數的增加及冷凍處理會增加透明帶的硬度，使胚胎孵出困難。
  14. Verification regulation of instrument for measuring thickness variation of bearing ring

    軸承套圈厚度變動量檢查儀檢定規程
  15. The paper introduces the development of the thickness control technology for strip mill, and reasons affecting thickness variation, and discusses the principle of agc control on cold mill, the algorithm and characters

    摘要介紹板帶軋機厚度控制的發展及影響板帶厚度波動的原因；分析、討論冷軋機應用的各種agc的控制原理、控制演算法以及各自的特點。
  16. Cause analysis on thickness variation of coal seams in tucheng mine

    土城礦煤層厚度變化成因分析
  17. Test method for thickness and total thickness variation of silicon slices

    矽片厚度和總厚度變化測試方法
  18. Methods of measurement of thickness, thickness variation and bow for silicon wafer

    矽片厚度厚度變化及彎曲的測量方法
  19. Testing of materials for semiconductor technology - determination of the geometric dimensions of semiconductor wafers - part 1 : thickness and thickness variation

    半導體工藝材料試驗.半導體片幾何尺寸測量.第1部分
  20. A mechanical model of conical part stamping process is built under the conditions of considering thickness variation, anisotropy, work - hardening, friction factor and so on

    摘要在綜合考慮板厚變化、各向異性、加工硬化及摩擦等因素的情況下，建立了圓錐形件沖壓成形過程的力學模型。
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