v-notch 中文意思是什麼

v-notch 解釋
v型缺口
  • v :
  • notch : n 1 （V字形的）槽口，缺口；切口；凹口；箭鞘缺口。2 〈美國〉山峽，峽谷；【地質學；地理學】水浪沖成...
  1. Maximum circumferential stress criterion of brittle fracture for v - notch

    型切口脆性斷裂的最大周向應力準則
  2. Steel - charpy v - notch pendulum impact test - instrumented test method

    鋼.夏比v形切口擺式沖擊試驗.儀器試驗法
  3. Brittle fracture criterion for mixed - type of sharp v - notch

    形切口脆斷準則
  4. In order to verify these criterions, tensile experiments are carried out for many kinds of samples made out of plexiglas with a planar v - notch under mixed - mode of i and ii

    為了檢驗上述脆性斷裂準則，用脆性材料pmma加工成多種型、 -復合型v型切口試樣，進行了拉伸破壞實驗。
  5. Steel - charpy v - notch pendulum impact test - instrumented test method iso 14556 : 2000 ; german version en iso 14556 : 2000

    鋼.夏比v形切痕擺式沖擊試驗.儀器試驗法
  6. Parameters of spiral v - notch loosen blasting

    螺旋切槽孔松動爆破參數
  7. Model testing study on prefabricated spiral v - notch blasting

    螺旋切槽孔松動爆破模型試驗研究
  8. Brittle fracture criterion for sharp v - notch

    形切口的脆性斷裂準則
  9. Notched bar tests - method for precision determination of charpy v - notch impact energies for metals

    劃痕棒材試驗.第6部分:金屬擺式v劃痕沖擊能量精密測定方法
  10. Notched bar tests - specification for verification of the test machine used for precision determination of charpy v - notch impact energies for metals

    劃痕棒材試驗.第7部分:金屬擺式v劃痕沖擊能量精密測定試驗機檢驗規范
  11. The ratios of charpy impact value of small size specimen to that of the standard are studied by using the series charpy v - notch impact test method and the question how to select equivalent ratio of the charpy impact quota of non standard sample is also discussed

    通過夏比v型缺口沖擊試驗，研究了結構鋼小尺寸試樣的沖擊功與標準試樣沖擊功的比值在系列溫度沖擊試驗中的變化規律，並述評了用等效比值數確定小尺寸試樣沖擊功指標的問題。
  12. Standards for municipal wastewater discharge measurement. triangular notch v notch thin - plate weir

    城市排水流量堰槽測量標準.三角形薄壁堰
  13. V shaped notch in front of collar ; decorated with elegant chinese patterns on chest and back. a nostalgic design that makes the wearer look younger ! available in blue, beige and natural linen

    領口上有v字型開叉，前後皆飾有典雅且具中國風味的圖案，設計復古，穿起來卻感覺年輕，計有藍色米白色亞麻原色等三種色系，男女皆宜。
  14. Based on the theory of fracture mechanics, the relation between the critical stress intensity factors for v - notch kc and the plane strain crack toughness k10c and the brittle fracture criterion of the maximum circumferential stress for single and double stress singularity with the v - notch problems are proposed. experiments were carried out using two kinds of v - notched specimens made out of plexiglas to verify this brittle fracture criterion

    本文基於斷裂力學原理，推導出了型切口的臨界應力強度因子k _ c與材料的平面應變斷裂韌度k _ （ 10c ）之間的關系，給出了平面單奇異性和雙奇異性型切口問題的最大周向應力脆性斷裂準則，並用有機玻璃板材加工了兩種型切口試樣，進行了實驗驗證。
  15. According to the strain energy density factor criterion under mixed - mode of i and ii, the distortional strain energy density factor criterion and dilatational strain energy density factor criterion are given. the twin shear stress criterion is applied to the v - notch problem under mixed - mode of i and ii

    基於-復合型v型切口的應變能密度因子準則，提出了形狀改變能密度因子準則和體積改變能密度因子準則，將雙剪應力準則有效地應用到-復合型v型切口問題。
  16. Standard of charpy v - notch pendulum instrumental impact test method for steel

    洛氏硬度試驗方法國際標準中測量不確定度的分析與討論
  17. Singularity stress analysis near the tip of v notch in homogeneous materials

    型缺口尖端振蕩性奇異應力場產生的條件
  18. Based on the basic equations of the elasticity plane problem, displacement fields and singular stress fields near the v - notch tip under mixed - mode of i and ii are obtained for homogeneous materials by a new definition of the stress intensity factors

    基於彈性力學平面問題的基本方程，通過重新定義應力強度因子，推導了均質材料-復合型v型切口尖端附近的位移場和奇異應力場。
  19. Based on the basic equations of the elasticity plane problem and the two airy stress functions in the thesis, stress singularity eigenequations and displacement fields as well as singular stress fields near the v - notch tip and the crack tip for homogeneous materials are obtained

    本文基於彈性力學平面問題的基本方程，引入兩個airy應力函數，推導了均質材料型切口尖端和裂紋尖端的應力奇異性特徵方程及其附近的奇異應力場和位移場。
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