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- Enhancement mechanism of S-activator on high calcium PFA expansive cement was studied by means of DSC, XRD, SEM, etc. 採用DSC、XRD、SEM等微觀分析方法研究了S-激發劑對高鈣粉煤灰膨脹水泥的增強機理。
- The effect of low calcium fly ash on expansive property and pore structure characteristics of the MgO slight expansive cement paste were investigated. 研究低鈣粉煤灰對氧化鎂微膨脹水泥的膨脹性能與水泥石孔結構的影響。
- The effect of ettringite structural transformation on expansive behavior of expansion cement was found. 研究低鈣粉煤灰對氧化鎂微膨脹水泥的膨脹性能與水泥石孔結構的影響。
- The long-term expansion of harden expansive cement paste should mainly attribute to the water absorption of gel-alike AFt. 膨脹水泥硬化漿體的後期膨脹主要依靠凝膠狀aft吸水腫脹而形成驅動力。
- expansive cement concrete pavement 膨脹水泥混凝土路面
- gypsum aluminate expansive cement 石膏礬土膨脹水泥
- As long as the old behavior continues to exist with the old values, then type expansion is safe. 只有當舊行為繼續與舊值共同存在時,類型擴展才是安全的。
- Expasivity of fly ash-double expansive cement gel 粉煤灰-雙膨脹水泥膠材的膨脹性能
- The key factors affecting the stagnation point position of L-type pipeline section are the setting position of bellows type expansion joint and the bend angle degree. 影響水平轉角管段駐點位置的主要因素為波紋管補償器設置位置、彎頭角度。
- Fixed Piont Theorems for Twice-power Type Expansive Mapping 關於二階冪型擴張映射的不動點定理
- Problems on Application of Expansive Cement Joint of Pipeline 管道膨脹水泥介面的使用及應注意的問題
- Study on Expansive Property of Steel Slag Expansive Cement 鋼渣膨脹水泥的膨脹性能研究
- The calculation of stagnation point position of straight pipeline section with both movable ends and L-type pipeline section with bend at one end and bellows type expansion joint at other end is discussed. 摘要探討了兩側為活動端的直管段及一側活動端為彎頭,而另一側活動端為波紋管補償器的水平轉角管段駐點位置的計算。
- Study on unilizing dolomite to develop new expansive cement 利用白雲石開發膨脹水泥的初步研究
- Finite element computation and analysis for the DN3400 single - and twin - hinge type expansion joint were conducted in this paper. The stress distribution on the areses of the bearing parts, such as hinge pull - board, hinge pin, etc, were given out. 本文對某廠製造的DN3400的單式和雙式兩種類型的鉸鏈型波紋管膨脹節進行了有限元計算分析,給出了膨脹節鉸鏈處拉板、銷軸及萬向環等受力元件的應力分佈情況。
- In a printer, the removable type element. 印刷機上可拆卸的列印部件。
- Do you type the letter or take a rest? 你打信呢,還是休息呢?
- The headwords in this dictionary are in bold type. 本詞典的詞條用的是粗體字。
- He devises a new type of transistor. 他發明了一種新的晶體管。
- Appication of Alunite Expansive Cement in Tunnel Back-up Lining Work 明礬石膨脹水泥在隧道襯砌工程中的應用