chamber cross section 中文意思是什麼
chamber cross section
解釋
燃燒室橫截面積-
Chamber cross section
燃燒室橫截面積 -
The effect of detector disturb and the shell of the detector and construction material is not distinct. the low absorb cross section material is used to 235u - fission chamber. the low z material is used in experimental bracket and shielding material and the material is used less
獲得了探測器之間擾動、探測器外殼、支架材料對信號中子測量無明顯影響的結果;對~ ( 235 ) u裂變電離室,需採用中子吸收截面低的材料,對實驗裝置的支撐材料和屏蔽材料宜選用低z材料且盡量減少用材。 -
Excavation and support technology of large cross section chamber in soft stratum
松軟巖層中大斷面硐室掘進與支護技術應用 -
Practices and comments on combined support system of bolt steel mesh shotcrete applied to mine large cross section chamber
大斷面硐室錨網噴聯合支護實踐與認識 -
Stability analysis on surrounding rock of large cross section chamber supported with bolt steel mesh shotcrete combined system
錨網噴聯合支護大斷面硐室圍巖穩定性分析
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