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- The results showed that the bending fatigue property of LLDPE was improved with 5% of EPDM. 研究結果表明 ,5 %25的三元乙丙橡膠即可大幅度提高LLDPE的彎曲疲勞性能 ;
- Bushing cold expansion is more superior to cold expansion without bush on improving the fatigue property of TC-4 alloy. 對於TC4合金,在改善疲勞品質上,帶襯套冷脹孔強化比無襯套冷脹孔強化好得多。
- The fatigue property and the microstructure of new GDL bainitic steel have been tested. 對新型GDL空冷貝氏體鋼進行彎曲疲勞性能試驗和微觀結構分析。
- The actual illustration and testing method of fatigue property of filtration material were presented. 介紹了過濾材料耐疲勞特性的測試實例和試驗方法。
- The effect of subzero treatment temperature on the fatigue property of the ultra-high strength steel B318 was studied. 研究了冷處理溫度對超高強度鋼B318疲勞性能的影響,結果表明,在相同條件下,冷處理溫度對該鋼的疲勞性能影響很大。
- Thermal fatigue property of Ni-based infiltrated layer on copper substrate has been investigated. 研究了銅基表面鎳基滲層的熱疲勞性能。
- Results showed that contact fatigue property of carburized gear samples was better than that of nitrided gear samples. 試驗結果表明,滲碳處理試樣接觸疲勞性能優於調質氮化的試樣。
- Fatigue properties of samples decrease with increasing BNr sharply. 隨著燒傷程度BNr的增加,試樣的疲勞性能顯著降低。
- In addition, alumina is the origin of fatigue crack and thus impairs the fatigue property of bearing steels, rail steels and wheel steels. 另外,氧化鋁還是疲勞裂紋的形核核心,致使軸承鋼、鋼軌鋼和車輪鋼的疲勞抗力降低。
- The results showed that reversion resistant and dynamic fatigue property of rubber vulcanized by new vulcanizator were excellent. 結果表明,用雙-1,6-(二乙基硫代氨甲醯-二硫化)己烷組成的硫化體系硫化的株膠具有優異的抗硫化返原性和動態疲勞性能。
- The results showed that reversion resistant and dynnmic fatigue property of rubber vulcanized by new vulcanizator were excellent. 結果表明,用雙-1,6-(二乙基硫代氨甲醯-二硫化)己烷組成的硫化體系硫化的橡膠具有優異的抗硫化返原性和動態疲勞性能。
- In this paper , the thermo fatigue property and diffusive mechanism of the superplastic diffusion spray coating are studied . 對熱噴熔層超塑性擴散焊接后的冷、熱疲勞性能及其影響因素進行了研究。
- combined load fatigue testing machine 複合疲勞試驗機
- Low cycle fatigue properties are affected adverselyby abusive grinding. 過量磨削對低循環疲勞性起著有害的作用。
- Three kinds of techniques for improving the metal fatigue property in industry were introduced,including cold deform strengthening,laser surface treatment and ion implantation. 介紹和論述了冷變形、激光表面處理技術和離子注入三種工業上用於改善金屬材料疲勞性能的強化方法。
- Using newly developed filament-wound composite tubular specimens, the tension-torsion biaxial loading fatigue tests were performed. 同時設計出一種纏繞複合材料管狀試樣,進行了拉扭雙軸疲勞實驗研究。
- The test results show that the fatigue property curve and the cyclic stress-strain curve of LZ50 axletree steel perfectly conform to double logarithm linear relationship. 研究了LZ50車軸鋼的循環相關特性,循環疲勞特性及循環應力-應變關係。
- Bind down the ropes around the load on the lorry. 把繞在卡車上貨物外面的繩子紮緊。
- DAMAGE COUNTING ALGORITHM FOR RANDOM LOAD FATIGUE ANALYSIS 一種隨機變化載荷的疲勞損傷累計方法
- She will not shove the heavy load onto others. 她不願意把重擔推給別人。