geometric scaling造句

• This experiment adopts the theory of similarity as theory foundation, adopts arq number as criteria of similarity, designs and makes physical model according that geometric scale is, selects experiment instrument and setting
  标准机组段分层空调模型试验以相似理论为理论基础，采用热量阿基米德数arq作为该试验的相似准则。按照的几何比例尺以及其他制约条件设计并制作其物理模型，同时完成测试仪器选配和测试辅助装置的建立。
• The thesis is based on the analysis of today's twin-bore tunnel research results . combined with the great scientific research project which name is the integrated construction research on the twin-bore tunnel, the 2d modeling tests are experimented in lab on ground of the three being constructed tunnels that are in the second phase of jinhua-lishui-wenzhou highway road . a geometric scale of 1 : 20 is adopted on the model in these tests
  本文在综合分析当前连拱隧道发展的基础上，依托地下工程系在研的重大科研项目《连拱公路隧道综合修建技术研究》，以金(华)丽(水)温(州)高速公路二期工程三座在建的隧道为实际背景，进行了室内的平面模型试验。