適暗層的 的英文怎麼說

中文拼音 [shìàncéngde]
適暗層的 英文
stygophilous
  • : 形容詞1 (適合) fit; suitable; proper 2 (恰好) right; opportune 3 (舒服) comfortable; well Ⅱ...
  • : Ⅰ形容詞1 (光線不足; 黑暗; 暗淡) dark; dim; dull 2 (不顯露的; 秘密的) hidden; secret 3 [書面語...
  • : i 量詞1 (用於重疊、積累的東西 如樓層、階層、地層) storey; tier; stratum 2 (用於可以分項分步的...
  • : 4次方是 The fourth power of 2 is direction
  1. Since the shallow depth excavation is the main factor to cause ground settlement in shenzhen subway tunnel, this paper discusses some corresponding countermeasures including the improvement of ground property, appropriate draining of groundwater, scheduled excavation depth and width, etc, to control strata distortion and surface settlement, and argues that these measures are expected to effectively control surface settlement while constructing city subway in soft ground excavation

    摘要針對深圳地鐵淺埋挖隧道施工中影響地表下降及地變形因素,提出了遵循「十八字」原則、改善土體特性、度排放地下水、根據地條件選擇施工方法、增大左右線隧道開挖面距離、合理確定開挖進尺、提高施工效率、加強初期支護、及時施作二次襯砌等對策。
  2. The external symmetry i. e. universality of geographical laws in urban sense is found to relate to the internal symmetry : the more symmetric a model is, the more universal the corresponding law is, and vice versa

    研究發現,城市地理系統在宏觀面具有對稱性質,這意味著普性地理規律存在;微觀面對稱破缺,這示城市地理系統模型參數具有時空變異性質。
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