porosity test 中文意思是什麼
porosity test
解釋
孔隙檢驗-
Test method for aluminium foil part 2 : test method for porosity
鋁箔試驗方法.第2部分:鋁箔的針孔檢測方法 -
The important meaning in which this direction studied has lain in establishing the connection between the material science of concrete and civil engineering, analyse the strength in terms of material microcosmic or the mesoscopic, have important meaning to understanding, know the essential law of the strength of concrete. this text divides six chapters altogether. chapter one reviewed the pore structure in nowadays domestic and international research current situation, including the concrete examines research, research of the pore structure model and the research current situations of pore structure and strength relation of the pore method, have introduced some most important achievements of structure research of pore ; chapter two narrated much yardstick of the material mesoscopic structure of concrete and principle of examining pore technology of material of concrete, and the commonly used sign parameter in discussedding the pore and material pore of quito of cement and analyse, have explained that the influence factor of mip to the result of study of pore, has pointed out the limitation in mip in the pore structure ; analyse porosity and strength relation development course of model emphatically, and has carried on comparative analysis to the existing model, has pointed out the weak point of the original model ; on the basis of " ing integrate synthetically ", propose concrete pore structure compound body model and pore physical model of systemlex body ; chapter five carried on the corresponding test data to compares to the model parameter appearing in model of chapter four with and analyses, have received k value of the characteristic of strength of matrices of reflecting according to the method to return to analysis, and calculate the influence produced on the strength of concrete in revision that can probed into the content of cement, elastic mould and surface energy, exactness of the inspection model ; chapter six is the conclusion, according to studying the survey this text to some research conclusions of the pore structure and making corresponding prospect to the structure development of pore
第一章回顧了孔結構在當今國內外的研究現狀，包括混凝土測孔方法的研究、孔結構模型的研究及孔結構與強度關系的研究現狀，介紹了孔結構研究方面的一些最重要的成果；第二章敘述了混凝土材料細觀結構的多尺度性及混凝土材料測孔技術的原理，並討論了水泥基多孔材料孔隙分析中常用的表徵參數，也說明了壓汞法測孔對研究結果的影響因素，指出了壓汞法在孔結構研究中的局限性；第三章是著重分析了孔隙率與強度關系模型的發展歷程，並對已有的模型進行了比較分析，指出了原有模型的不足之處；第四章在「綜合集成」的基礎上，提出了混凝土孔結構復合體模型和孔系統的物理模型，並模擬了該模型下由各單體並聯形成的復合體的斷裂過程，最後根據所建模型編制了相應的計算程序，可根據輸入的孔徑分佈與水泥含量等參數，實現混凝土理論強度的計算；第五章對第四章模型中出現的模型參數進行了相應的試驗數據對比分析，根據回歸分析的方法得到了反映基體強度特徵的k值，並從理論上探討了水泥含量、彈性模量和表面能的修正對混凝土強度計算產生的影響，檢驗模型的正確性；第六章是結論與展望，根據研究綜述了本文對孔結構的一些研究結論並對孔結構發展作了相應的展望。 -
It is widely used to test castable on porosity by submergence in physical property inspection
浸液法測定氣孔率在物理性能檢測中已得到廣泛應用。 -
Test method for porosity in gold and palladium coatings by sulfurous acid sulfur - dioxide vapor
亞硫酸二氧化硫蒸氣測定金和鈀鍍層孔隙度的方法 -
Standard test method for porosity in gold and palladium coatings by sulfurous acid sulfur - dioxide vapor
用亞硫酸so2蒸汽測試金和鈀鍍層孔隙度的標準試驗方法 -
Test method for physical - chemical properties of electrical carbon product. porosity
電炭製品物理化學性能試驗方法.氣孔率 -
The electrographic test method of plating porosity for printed boards
印製板鍍層孔隙率電圖象測試方法 -
Metallic coatings - test methods for electrodeposited gold and gold alloy coatings - electrographic tests for porosity
金屬鍍層.電鍍金和金合金鍍層測試方法.孔隙度電圖試驗 -
Metallic coatings. test methods for electrodeposited gold and gold alloy coatings. part 3 : electrographic tests for porosity
金屬鍍層.電沉積金及金合金鍍層的試驗方法.第3部分:金屬鍍層孔隙鍍的電圖檢查 -
Metallic coatings - test methods for electrodeposited gold and gold alloy coatings - part 3 : electrographic tests for porosity iso 4524 - 3 : 1985 ; german version en iso 4524 - 3 : 1995
金屬鍍層.電鍍金和金合金鍍層的測試方法.第3部分:孔 -
Test methods for natural facing stones part 3 : test methods for bulk density, true density, true porosity and water absorption
天然飾面石材試驗方法第3部分:體積密度真密度真氣孔率吸水率試驗方法 -
Test method for porosity in gold coatings on metal substrates by nitric acid vapor
硝酸蒸氣測試金屬基體上金塗層孔隙率的方法 -
Test method for porosity in gold coatings on metal substrates by paper electrography
紙電譜法測量金屬基體上金塗層孔隙率的方法 -
Standard test method for porosity in gold coatings on metal substrates by nitric acid vapor
用硝酸蒸汽測試金屬基體上金塗層孔隙率的標準試驗方法 -
Metallic coatings. porosity tests. humid sulfur flowers of sulfur test
金屬鍍層.孔隙試驗.濕硫硫華試驗 -
Test procedure of porosity for brake linings and pads of automobiles
汽車制動襯塊的孔隙率試驗程序 -
Metallic coatings - porosity tests - ferroxyl test
金屬覆蓋層孔隙率試驗鐵試劑試驗 -
Test method for apparent porosity and bulk density of porous ceramic
多孔陶瓷顯氣孔率容重試驗方法 -
Test method for bulk density, apparent porosity and true porosity of dense shaped refractory products
體積密度顯氣孔率和真氣孔率試驗方法 -
Test methods for apparent porosity, apparent specific gravity, and bulk density of graphite electrodes
石墨電極容積密度表觀比重和顯氣孔率的測定方法
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