試驗合金 的英文怎麼說

中文拼音 [shìyàngějīn]
試驗合金 英文
experimental alloy
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 金 : Ⅰ名詞1 （金屬） metals 2 （錢） money 3 （古時金屬制的打擊樂器） ancient metal percussion instrum...
  • 試驗 : trial; experiment; test
  1. Standard test method for evaluating stress - corrosion cracking of stainless alloys with different nickel content in boiling acidified sodium chloride solution

    沸騰酸化氯化鈉溶液中不同鎳合量不銹鋼合金應力腐蝕裂紋評定的標準試驗方法
  2. They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

    本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
  3. Aluminium and aluminium alloys. foils. mechanical tests

    鋁和鋁合金.箔.機械試驗
  4. Adhesion test for metallic coatings by burnishing

    採用拋光法對金屬塗層的粘合試驗
  5. By the methods of epn ( electronic probing needle ) 、 sem and xed, the formation mechanisms of the wear - resistant composite layer are studied, the results indicated that, molten iron has infiltrated into the alloying layer under capillary action. this caused ht powder, whose fusion point is low relatively, to be surperheated and formed a surface composite layer

    利用電子顯微鏡及x射線衍射等試驗方法，研究了復合層形成機理，研究表明，復合層是在毛細力作用下，鐵液被吸入合金層中，致使低熔點ht粉過熱熔化而形成的，並與母材是冶金結合。
  6. Hardmetals ; compression test ; identical with iso 4506 : 1979

    硬質合金.壓縮試驗
  7. Aluminium and aluminium alloys. test methods. earing test for sheet and strip

    鋁及鋁合金.試驗方法.板材和帶材的凸耳試驗
  8. Aluminium and aluminium alloys - test methods - earing test for sheet and strip

    鋁及鋁合金試驗方法.薄板材和帶材的耳索試驗
  9. Aluminium and aluminium alloys - test methods - earing test for sheet and strip ; german version en 1669 : 1996

    鋁和鋁合金.試驗方法.薄板和帶材的端部花邊試驗
  10. Study of the combined ultrasonic and ecm for cemented carbide

    硬質合金的超聲電解復合加工試驗研究
  11. Conducting exfoliation corrosion tests in aluminum alloys

    進行鋁合金的剝離腐蝕試驗
  12. Corrosion of metals and alloys - exfoliation corrosion testing of aluminium alloys

    金屬與合金的腐蝕.鋁合金的剝落腐蝕試驗
  13. In order to verify the effectiveness of steep - front impulse voltage test in finding the internal faults of composite insulator, some insulators with faults, including conductive channel, semi - conductive channels, airy channel, partial little air bubble that occur separately at different place, are modeled. steep - front wave impulse voltage test is made for these faulty insulator and normal insulator

    為了檢驗陡波試驗對于發現合成絕緣子內部故障的有效性，分別模擬了絕緣子內部不同部位有導電性、半導電性通道，小氣泡，金屬雜質，長氣泡以及芯棒與護套間不粘連故障的絕緣子，並從三維靜電場計算和用不同陡度的陡波試驗兩個方面進行了驗證。
  14. Standard test methods for chemical analysis of chromium and ferrochromium

    鉻和鉻鐵合金化學分析的標準試驗方法
  15. Test method for chemical analysis of magnesium ferrosilicon

    鎂鐵硅合金的化學分析試驗方法
  16. Standard test method for determination of copper in unalloyed copper by gravimetry

    用重量分析法測定非合金銅中銅含量的標準試驗方法
  17. Aerospace series ; inspection and testing requirements for titanium and heat resisting alloy wrought products ; part 1 : general requirements

    航空航天系列.鈦和耐熱合金鍛製品的檢驗和試驗要求
  18. The results showed that the grain refining by the trace amounts of titanium could improve the tensile stress, percentage elongation and fracture toughness, but had little influence on their yield stress

    結果表明， ti對晶粒的細化可以大幅提高試驗合金的抗拉強度、延伸率和斷裂韌性，但對合金的屈服強度影響不大。
  19. The fatigue crack propagating rates of the above aluminum alloys in paris zone had no remarkable differences. it was showed that fatigue crack propagating rates had little susceptivity to the microstructure of the above alloys in paris zone

    三種試驗合金在paris區的擴展沒有明顯的差別，表現出裂紋擴展速率在paris區時，疲勞裂紋擴展對微觀組織結構的不敏感性。
  20. The porous sn - cu alloys were prepared by annealing. the electrochemical properties of the alloys were investigated by charge - discharge test and cyclic voltammetry

    使用了燒結法制備了多孔結構sn - cu合金電極，通過充放電實驗和循環伏安實驗測試了合金電極的電化學性能。
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