level detecting device 中文意思是什麼
level detecting device
解釋
液位檢測裝置-
It is developed from large - scale objective model experiment to reduced scale model experiment ; from simple mechanics device to various advanced detecting device ; and the theory is developed from elastic mechanics, plastic mechanics to fracture mechanics and damage mechanics. the study of concrete fracture has also developed from macro - level to meso - level
從大型的實物模型試驗,到各種縮尺模型試驗;從簡單的力學儀器,到各種先進探測儀器的使用;理論上也由彈性力學、塑性力學發展到了斷裂力學、損傷力學等,對混凝土斷裂問題的研究,更是由宏觀領域進入了細觀層次。
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