石紋壽命 的英文怎麼說

中文拼音 [dànwénshòumìng]
石紋壽命 英文
stone surface age
  • 石 : 石量詞（容量單位, 十斗為一石） dan, a unit of dry measure for grain （= l00 sheng）
  • 紋 : 名詞（花紋; 紋縷兒） lines; veins; grain
  1. The nano diamond particle improve friction surface lubricate condition, mainly by the nano particle repair and inlay effection nanometer particle deposition in the friction contact region, fills the friction damage spot promptly, has the repair function, simultaneously prevents the crack from further development, achieves the goal of prolong fatigue life

    納米金剛石微粒通過微粒修復作用和鑲嵌作用，改善摩擦表面的潤滑狀態。在摩擦過程中，納米微粒沉積在摩擦接觸區域，填補摩擦損傷部位，起到修復作用，同時阻止裂紋的進一步發展，延長了陶瓷球疲勞壽命。
  2. In this paper, the high - temperature low - cycle fatigue life and fatigue crack propagation life tests are carried on the cylindrical axial symmetry specimens having precrack or non - precrack with different types of notches of 16mnr steel in common use in the petrochemical industry contacting coke drum equipment, the stress / strain and the range of stress / strain of dangerous points are received through stress analysis of the specimens using finite element program under multi - axial stress state. at last, the equations of evaluating the high - temperature low - cycle fatigue life and the fatigue crack propagation life are found through using the least - square regression method

    本文採用無預裂紋和帶預裂紋環狀缺口圓柱形試樣，進行了石化焦炭塔設備常用材料16mnr多維應力狀態下不同缺口形式的高溫低周疲勞總壽命試驗及裂紋擴展壽命試驗，並利用有限元程序對試樣缺口周圍及裂紋尖端附近進行了軸對稱多維應力狀態下的應力、應變場分析，來評價材料不同條件下的高溫低周疲勞總壽命和裂紋擴展壽命，最後利用最小二乘回歸方法，得到了該材料高溫低周疲勞總壽命和裂紋擴展壽命評價方程。
  3. The crystal glass decoration that my company produces uses and throws a biggest characteristics of polishing wheel and is polishing process in, is not appear to fry line phenomenon by the processed decoration, drive process of surface beauty, the shining degree is high, and the efficiency of polishing wheel is high, service life long, and is the optimal tool for polishing crystal glass and diamond

    我公司生產的水晶玻璃飾品用拋光盤（輪）最大的特點是在拋光過程中，被加工的飾品不會出現炸紋現象，被加工的表面美觀，光亮度高，並且拋光盤（輪）拋光效率高，使用壽命長，是水晶鉆石（水鉆）的理想拋光工具。
  4. Special pattern design combined with new structure and strong carcass provides powerful trac - tion force, excellellent wearability and cutting resistance, is suitable for earth - mouer in mine, tunnel, quarrying plant and building site with long life

    獨特的花紋設計，使其具有強大的牽引力，優良的耐磨性和耐切割性，結構新穎，胎體堅固，適用於鏟運機在礦山、隧道和採石場及建築工地等較差路面作業，自潔性好，壽命長。
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