硬化裂紋 的英文怎麼說
中文拼音 [yìnghuàlièwén]
硬化裂紋
英文
solidification cracking-
There are many micro - cracks between the stones and the ossified cement grout
在粗骨料和硬化水泥沙漿之間有許多微裂紋。The quality of furan sand castings is usually better than clay sand castings, however, some defects are also very easy take place with furan sand castings such as blow hole, metal penetration, veining, cracking, slag inclusion, hardness too low, surface recarburation, surface sulphuration, nodularity degeneration etc, which were usually caused by improper raw materials selection, improper method design, incorrect moulding or / and core - making
摘要呋喃樹脂砂鑄件質量一般比黏土砂鑄件好，但如果原材料選擇、工藝設計、造型和制芯操作不當，也會產生氣孔、粘砂、脈紋、裂紋，夾渣、硬度不足、滲碳、滲硫和球化不良等鑄造缺陷。The results show that the thermal fatigue cracks after forming propagate preferentially in the hard phase, and the propagation of crack is stoped and dulled when it meet steel basic phase
結果表明:萌生后的熱疲勞裂紋優先在硬質相中擴展，遇到鋼基體相后受阻、鈍化。In this paper, regarding nondestructive testing of surface defects ( for example, grinding - cracks of solid carbide cutting tools etc ), we emphatically analyze post emulsification fluorescence penetrant flaw detection method and application in the field of quantity controlling for solid carbide cutting tools, and we put forward procedure process and procedure parameter of fluorescence penetrant flaw detection for cutting tools
摘要針對整體硬質合金刀具磨削裂紋等表面缺陷的無損檢測，重點分析和討論了后乳化型熒光滲透探傷法及其在整體硬質合金刀具質量保障技術領域中的應用情況，並確定了刀具的熒光滲透檢測工藝流程和工藝參數。The algorithm of sequencable mark and description of the object for crack automatic identification is presented by means of pre - image process. on basis of visual c + + 6. 0 developing environment, the software function of controlling of magnetic partical testing engine and the stepping - motor is realized in c + + and mfc with objected programming method. the automatic system of the camshaft of small diesel engines automatic magnetic partical testing is realized, which is the predicted goal that we would achieve
用計算機控制磁粉探傷機和步進電機的工作；解決了jpeg圖象格式在windows系統中visualc + +編程環境下的壓縮轉換、顯示和處理的問題；結合數字圖象的預處理，提出了通過圖象分析自動識別裂紋的順序目標標記與描述演算法；基於visualc + + 6 . 0開發環境，用c + +語言和mfc類庫，採用面向對象的程序設計方法，用軟體實現了對磁粉探傷機和步進電機等硬體系統的自動控制功能；實現了柴油機凸輪軸熒光磁粉探傷系統的自動化，達到了預期的目標。On the course of hardening of concrete, the improvement of performance mainly lies in the decrease of plasticity cracks and interior cracks of concrete in quantity and in dimension and the enhancement of medium continuity
在混凝土硬化過程中纖維改善了混凝土的內部結構，主要表現在減少了混凝土的塑性裂紋和內部微裂紋的數量和尺寸，提高了混凝土材料介質的連續性，從而改善了混凝土的綜合性能。分享友人