shrinkage of area 中文意思是什麼

shrinkage of area 解釋
紙張收縮
  • shrinkage : n. 1. 皺縮；縮水；減縮；減少。 2. 【物理學】縮誤；縮減量；（肉類在運輸、加工過程中的）重量的損耗。 shrinkage in the market place 市場萎縮。
  • of : OF ＝Old French 古法語。
  • area : n. 1. 面積；平地；地面。2. 空地；〈英國〉地下室前的空地。3. 地區，地方；〈比喻〉區域；范圍。
  1. The fall in china ' s grain harvest is due largely to a shrinkage of the grain harvested area from 90 million hectares in 1998 to 76 million hectares in 2003

    中國糧食收獲量的下降，最大的原因是糧食收獲面積從1998年的9000萬公頃縮減到2003年的7600萬公頃。
  2. Using biomechanics methods, through the study of the influence of different injection and maintain period on the expansion efficacy and shrinkage rate of skin, a rapid expansion method with relatively big expansion area is proposed ; biomechanics analysis in vivo is been made on the expanded skin ; comparing the biomechanics property in vitro of the rapid expansion and conventional expansion with different maintaining times, the parameters such as strength, stress - strain relationship, stress relaxation and creep which reflect the characteristic of the expanded skin have been obtained ; making the research of the expanded skin ' s biomechanics changes at different stage after grafting, the long - term and short term diversified regular has been obtained ; making experimental study and discussing the changes in the microcirculation and vessel structure of exceedingly expanded shin, the relationship between survival length of flap and the changes has been gotten

    本課題旨在用生物力學的方法通過動物實驗來研究不同注水擴張期和維持擴張期對皮膚擴張量和皮膚回縮的影響，探討有效獲取較大的擴張皮膚面積的快速擴張方法；對擴張皮膚進行在體生物力學特性分析；比較了快速擴張和常規擴張在不同維持期的皮膚離體生物力學特性，得到離體生物力學各參數，如強度、應力?應變、應力鬆弛、蠕變等；為全面了解擴張皮膚在移植后的近期和遠期的變化規律，做了擴張皮膚移植后不同階段的生物力學變化的實驗研究；探討了不同擴張量時皮膚的微循環變化和血管結構變化與皮瓣存活的關系。
  3. From evolution of sedimentary, chang 6 sandstones is a process of growing, development, fast development and shrinkage term. among them, chang 621 and 612 sandstone is in fast development period, forming many oil - gas gatherings. due to study area lie in the front part of deltas, so the factors of sedimentology are simple

    從沉積演化來看，長6砂層三角洲的發展經歷了成長期?發展期?高速生長推進期和萎縮期的完整過程，其中6 _ 2 ~ 1和長6 _ 1 ~ 2砂體發育處于高速生長推進期，是最有利於油藏形成的時期。
  4. Effect of load and indirect load such as shrinkage, creep was often taken into account separately to satisfy the requirement of crack width in reinforcement design of large area prestressed concrete frame structures

    摘要大面積預應力混凝土框架結構設計時一般將直接荷載產生的作用與溫度、混凝土收縮產生的作用分開計算，分別配筋以滿足裂縫控制的要求，這種做法不盡合理。
  5. Application of separate mining amp; filling and shrinkage methods in huashitou mining area

    花石頭礦區分采充填與留礦聯合採礦法應用
  6. Application of separate mining amp; amp; filling and shrinkage methods in huashitou mining area

    花石頭礦區分采充填與留礦聯合採礦法應用
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