表面硬化法 的英文怎麼說

中文拼音 [biǎomiànyìnghuàfǎ]
表面硬化法 英文
case hardening
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 硬 : 形容詞1 （堅硬） hard; stiff; tough 2 （剛強; 堅定; 強硬） strong; firm; tough; obstinate 3 （勉...
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 表面 : surface; superficies; boundary; face; rind; sheet; skin; outside; appearance
  • 硬化 : 1 （變硬） harden; stiffen; stiffening; indurascent; ossification; cure; curing 2 [醫學] （組織變...
  1. Mechanical equipment of nuclear reactors : design and construction rules. hard facing by cobalt alloys melting for mechanical equipment of nuclear reactors

    原子反應堆機械設備.設計與製造規則.原子反應堆機械設備用鈷合金固熔法表面硬化
  2. On the premise that the basal transducer layout was designed according to the requirements of deep - sea exploring surroundings and technology on the basis of the hardware structure and data collecting ways of interferometric sonar, the echo signal by energy relativity search is analyzed and calculated, altitude data of the tiny terrain on the seabed under real - time irradiation of ultrasonic is gained as to provide parameters of best cutting depth for intellectualization of the seabed mining vehicle timely and promptly

    摘要在相干聲納硬體結構及數據採集方式的基礎上，結合具體的深海鈷結殼探測環境和技術要求，確定了換能器基本布局，探討了信號採集與處理方法，利用能量相關搜索法對回波信號進行分析和計算，得出超聲波實時照射下的海底表面微地形高程數據，為海底采礦車智能化開采提供實時、快速的最佳切削深度參數。
  3. In this paper, nanosized al2o3 ceramic particles were chose as reinforcing phase. enhanced with ultrasonic wave the particles were covered with copper using method by electroless plating, the copper - matrix composite was developed by hot - press sintering process of the composite powder. the composition, microstructure, hardness, density and dry sliding wear property of the new material have been studied

    研究路線為：選用納米級al _ 2o _ 3陶瓷顆粒作為增強相，在超聲波的環境中用化學鍍的方法完成對納米al _ 2o _ 3陶瓷顆粒表面的金屬銅包覆，採用熱壓燒結成型技術以復合粉末為原料制備成納米al _ 2o _ 3陶瓷顆粒增強銅基復合材料，研究分析復合材料的成分、組織結構、硬度以及緻密度，對試樣進行了干滑動摩擦磨損實驗。
  4. Secondly, facing the inattentive and stiff circumstance of our company law to the duty of faith, we should emphasize to enhance its operability and scientific. it expresses mainly as following : to the lack of positive duty of faith of our country ' s board director, we should generalize it dearly from the point of law : " the board director should perform his duty in the range of company, the rule of it and respectation of social public interests, when his interests conflicts with company ' s, he must place company ' s first.

    其次，面對我國公司法關于董事忠實義務規定的粗疏和生硬，著重強化其操作性和科學性。具體可表現為： （一） 、針對我國董事的忠實義務缺少積極義務而言，從法律上給予明確的概括： 「董事應當在法律、公司章程和尊重社會公共利益的范圍和程度內，忠實履行職務，視公司利益為最高利益；董事在經營公司業務時，其自身利益與公司利益一旦發生沖突，董事則必須以公司的最佳利益為重，不得將自身利益置於公司利益之上」 。
  5. Chemical surface hardening

    化學表面硬化法
  6. In the classical plasticity calculation, a material model includes the constitution of yield model and work hardening flow stress model

    在經典的塑性成型計算中，材料模型包含兩方面的內容：初始屈服表面的確定，流動法則和加工硬化模型的建立。
  7. Heat treatment of ferrous materials ; heat treatment methods ; case hardening

    鋼鐵材料熱處理.熱處理方法.第3部分:表面硬化處理
  8. This paper firstly analyses the various reasons and dangers caused by unbalanced rotors according to information and experiments, after these, different balancing methods for different types of unbalancing rotors were discussed. on the basis of the theory that discussed above, the paper analyses different types methods of measuring especially wattmeter measuring system and character of signals of hard bearing dynamic balancing system and designs a hard - bearing microcomputer - based measuring system for different types of hard bearing dynamic balancing machines. using advanced technology both in hardware and software of the modern, this system aims to reach the general goal of great mass, high precision, easy - to - operate and lows cast

    本文在文獻資料和實驗的基礎上，分析了轉子不平衡產生的原因及危害，論述了各類不平衡轉子的平衡方法，在此基礎上根據生產實踐的需要，以mcb - 980通用硬支承平衡機為基礎，以剛性轉子為研究對象，分析各種測量方法尤其是瓦特表測量系統的優缺點及力測量動平衡機系統的信號特點，建立了一種新的剛性轉子雙面動平衡的數學模型，分析了求取動不平衡量大小和相位的原理，在此基礎上開發了一種以工控機為主機的硬支承動平衡機微機化測量系統。
  9. 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。
  10. Standard test method to determine color change and staining caused by aircraft maintenance chemicals upon aircraft cabin interior hard surfaces

    測定由於飛行器維修試劑作用於飛行器座艙內部硬表面上而引起的顏色變化和銹蝕的標準試驗方法
  11. I. investigation on laser surface hardening for metal materials in this work, the effect of the process parameters in laser surface hardening on the properties and surface feature of the hardened layer was studied

    一、金屬材料激光表面硬化技術研究。研究了激光表面淬火工藝參數和硬化層性能、強化效果之間的關系，對大面積激光淬火技術的基礎理論及搭接方法對組織性能的影響規律進行了探討。
  12. The variations of the surface state and environment conditions could change the procedure of exfoliation, therefore, the potentiometry and electric resistance methods in this paper are used to measure the exfoliation rate of aluminum alloys in a constant temperature, the experimental results show that relations of natural corrosion potential vs time have a resemblance to those of corrosion rate vs time, both relations are all at the different change rates in the front and back of 120 minutes

    超硬鋁合金表面狀態、環境條件的變化，均可能改變剝蝕的發展過程，為此，本文提出在恆溫條件下，用電位法、電阻法定量研究鋁合金的剝蝕性能。實驗結果顯示了lc4cs鋁合金的自腐蝕電位與時間的關系，和腐蝕速率與時間的關系有著十分相似的規律，兩者均在120分鐘前後有不同的變化。
  13. Using method : according to the thickness of the fibre to be hardened, spray the solidifying agent on the surface of solidified fibre and it can be directly use after natural dryness or drying

    使用方法：根據要硬化的纖維厚度，將固化劑噴刷在固化的纖維表面自然乾燥或烘乾即可。
  14. The main research content of the article is involved as follows : ( 1 ) the research and discussion of the quantitative metallographic analysis methods and the measuring methods of micro hardness. ( 2 ) the application of digital image technique in metallographic image preprocess such as gray level transformation, dichotomy, noise eliminating, dilation and erosion, image enhancement, boundary detection, etc. the application of the wavelet and multi - resolution analysis in metallographic image procession to improve the measuring accuracy and efficiency. the application of the region growth and mathematical morphology in analyzing image parameters to improve the flexibility and exaction

    本文的主要研究內容： （ 1 ）定量金相分析和顯微硬度測量的方法研究； （ 2 ）利用數字圖像處理技術，實現金相圖像的灰度轉換、二值化、噪音消除、膨脹收縮、圖像增強、邊緣提取等預處理；引入小波理論、基於數學形態學的區域生長法對采樣圖像進行分析，實現了對採集圖像邊緣的有效提取，從而提高了測量精度； （ 3 ）開發了金相圖像分析系統的主體結構（硬體結構和軟體結構） ； （ 4 ）採用windows開發平臺的面向對象程序設計語言microsoftvisualc + +進行系統的模塊化設計； （ 5 ）提出了採用多模式的知識表示方法建立知識庫，應用正反推理、模糊數學模型、基於規則的模式匹配模型建立金相分析專家系統。
  15. Abstract : in this paper, the laser transformation hardening ( lth ) system which used for die and mould and laser processing methods are introduced. the relationship between depth of hardening layer, wear resistance properties and laser hardening processing parameters are dicussed. the results show that die ' s service life can be improved by using lth technology

    文摘:介紹了用於模具表面的激光強化加工系統和激光強化工藝方法，討論了激光強化模具表面的硬化層深度和耐磨性能與激光強化工藝參數之間的關系，採用激光強化技術能大幅度提高模具的使用壽命。
  16. For the running safety of stream turbine, the article discusses the design of monitor, developing method, precautions etc. the paper outlines the situation, devolvement and application home and aboard in stream turbine, and also discusses the monitoring principles, circuit design of input and output channel and communication interface. the monitoring software system is designed with pic microcomputer whose arithmetic is studied in the article. the software groups several scattered procedure into only one, which simplifies the development process and management for users

    文中綜述了目前國內外汽輪機監控系統的現狀、發展和應用；對于監控系統的硬體電路設計，從監測原理、輸入輸出通道電路設計，通訊介面設計等方面進行了探討，並充分利用pic單片機進行了控制軟體的設計，分析了部分演算法的實現，並創造性將數個原分散的系統儀表的控製程序集成到單一的軟體中去，簡化了開發過程和用戶對軟體的管理；同時，文章分析了智能系統儀表可能產生干擾的因素以及相應處理措施；介紹了系統上位機軟體的功能，並重點分析了實時數據採集功能的實現方法，給出了具體的程序代碼；最後，文章論述了系統的調試方法及實驗結果。
  17. To decrease the area of the chip, resource sharing, which is a synthesized optimized method of eda tools, was used in the project. the code was verified in fpga soft ware environment. synthesized netlists based on fpga and asic were given in the paper for future work

    本課題所設計的微處理器的整數單元和浮點單元均採用硬體描述語言vhdl進行建模，為降低晶元面積，將資源共享這一eda工具的綜合優化方法應用於設計中，並在現有條件下進行了簡單的fpga驗證，考慮到今後的asic設計，本文給出了基於fpga和基於asic的兩種綜合網表。
  18. The module of data processing includs not only measure method of general, but also adopts combine of hardware and software method, and through cursor choice and move to measure the parameter what we wanted. we adopts combine of hardware and software method to measure frequence. the module of data processing includs display principle of character, cursor display and boot - strap menu display, emphasizes in software compile method of interface menu

    系統初始化模塊包括dsp的初始化，示波表參數初始化以及晶元存儲空間的分配;數據處理模塊不僅有常規的測量方法，而且採用了光標測量，可以通過光標的選擇和移動來測量所需要的參數，測頻還採用軟硬體相結合的方法，有硬體測頻法和軟體測頻法，以及對測量誤差產生的部分原因進行分析;在顯示處理模塊介紹了字元顯示原理，光標顯示以及開機畫面的顯示，著重介紹了界面菜單的軟體編寫方法。
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