interface age 中文意思是什麼
interface age
解釋
界面老化-
The age hardening characteristic of as - cast cu20ni20mn and cu20ni35mn alloys and the interface characteristic between the alloy and cast tungsten carbide were studied, and on the basis of this study, composites of cu - ni - mn alloy reinforced with different volume fraction ( 0 - 45vol. % ) and different size ( 42 - 362 m ) of cast tungsten carbide particles were made by vacuum hot - pressing liquid sintering technology. pin on disk two body abrasion tests have been performed with different size of sic abrasive under different loads
本文研究了鑄態cu20ni20mn和cu20ni35mn合金的時效硬化特性及其與鑄造碳化鎢的界面特性，並在此基礎上以不同尺寸（ 42 362 m ）的鑄造碳化鎢顆粒為增強體，採用真空熱壓液相燒結技術制備了不同顆粒含量（ 0 45vol . ）的鑄造碳化鎢顆粒增強cu - ni - mn合金基復合材料；以不同粒度的sic為磨料，在不同載荷條件下利用銷?盤磨損試驗機測試了復合材料的二體磨料磨損性能。 -
By means of xrek sem, mip, bet modern testing apparatus and avenue, reinforced durability of nthpc mechanism by fd - 1 is studied. it is proved that mineral admixture can prompt pore tiny, promote interface station and decrease ch phase. ca ( no2 ) 2 can activate hydration reaction at early age, but it harasses migration mechanism of water in micro - pore,
試驗證明，礦物外加劑使水泥漿體孔徑細化、水化產物相密實、界面過渡區改善、 ch晶相總量減少; ca困02 ） 2促進和穩定了ch晶體生成，但改變了水泥石中水的遷移機制，包括遷移途徑和速度。 -
Retrieval service and consultant service is the core of the traditional library service, at digital age network guidance service and bbs service which is the improvement of traditional retrieval service and consultant service become the focus of dl user service. user interface that is the embodiment of individual service and integrated service is the foundation of dl user service, so we have to solve ip problems of authorization of designing user interface
以網路為基礎的數字圖書館用戶服務是傳統圖書館服務在網路時代的延續與發展，網路導航服務和電子公告服務是傳統檢索服務和咨詢服務的改進和優化，用戶界面是開展網路導航服務和電子公告服務的基礎，是數字圖書館個性化服務和集成化服務的體現。 -
The experiment test results of mechanical properties and durability of hprrc show : no matter at early age or later age, the ration of flexural strength to the cubic compression strength of hprrc is higher than ordinary concrete, and the brittleness of hprrc is reduced ; the bond performance of new - old concrete interface and chloride permeability are good ; its resistance to freeze and thaw, permeability are all excellent ; its volume stability is improved, and its cracking resistance is good
配製出和易性優良（坍落度30mm ） 12 48h能滿足開放交通的hprrc 。 5 、 hprrc力學性能、耐久性能試驗結果表明：無論早期還是後期，其折壓比均比普通砼的有所提高，脆性有所降低；新老砼粘結性能優良；並具有優異的抗凍性、抗滲性、耐磨性，抗氯離子滲透能力強；體積穩定性大為提高，抗裂性好。
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