缺頂空間 的英文怎麼說

中文拼音 [quēdǐngkōngjiān]
缺頂空間 英文
lacunary space
  • : Ⅰ動詞1 (缺乏; 短少) be short of; lack 2 (殘缺) be missing; be incomplete 3 (該到而未到) be ...
  • : i 名詞(人體或物體的最上部) crown; peak; top Ⅱ動詞1 (用頭支承) carry on the head 2 (從下面拱...
  • : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
  • : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
  • 空間 : space; enclosure; room; blank; interspace
  1. It indicates that although this procedure has introduced the mechanistic - empirical method, but still is not perfect in design theory : one is about bearing capacity evaluation method and device. the currently used device - benkelman beam is dropping behind the development of the pavement testing service ; the other is about the mechanistic method that used in overlay design. it simplifies the original pavement and subgrade as a whole half infinite space, this is not true in the real layered pavement structure

    綜合分析了各種罩面設計方法的原理及其優點,對於我國目前設計規范中所採用的罩面設計方法進行了詳細的分析與研究,指出了它雖然已經採用了力學與經驗相結合的設計方法,但仍然存在著明顯的不足之處:一方面是舊路承載能力評價設備仍然採用貝克曼梁,檢測手段落後;另一方面,在力學設計方法中,對于舊路承載能力的評估忽略了舊路面結構的分層,而是採用了近似的彈性半體,給出了舊路面的綜合回彈模量。
  2. The housetop net shelf structure ' s environment is comparatively bad, and the building is particularly complex. the world lacks of the research on the rule of wind action to monitor the large complex type of the net shelf structure

    其屋網架結構所在外部環境比較惡劣,體形復雜,而國際上對這類超大型復雜體型的網架結構的作用機理和特點乏較深入的研究。
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