ventilation survey 中文意思是什麼
ventilation survey
解釋
通風測量- ventilation : n. 1. 通風，換氣（法）；通風裝置。2. 發泄，發表；（問題的）公開討論；訴諸輿論。
- survey : vt 1 眺望，俯瞰，環顧。2 審視；通盤考慮[考察]，觀察（形勢）；概括，綜合評述。3 測量（土地），勘查...
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Dsasts business service covers engineering survey reconnaissance ; design of various engineering project ; geotechnical engineering ; detection of underground pipelines and power lines ; investigation of environment protection and water source ; construction of foundation engineering ; research and development of ground penetration radar and relevant software ; development, design, installation of fuzzy controlling technique, sales of global advanced engineering products ; research development, sales, installation. construction and after - sales service for air conditioner and ventilation engineering, together with its relevant facilities etc
公司經營范圍包括工程勘察設計巖土工程工程測量雷達探測淺層地震探測地下管線探測環保及水源調查珠寶鑒定地基與基礎施工，探地雷達設備及軟體的技術開發智能測控技術開發設計安裝及產品銷售機電與暖通空調及相關設備的開發研製銷售安裝施工及售後服務。 -
Finally, based on the survey on the ventilation of double ( rack tunnels in operation representative parameters were selected and a series of computations were carried o ' ut to examine the train passing capacity of tunnels with different lengths and slopes
最後，根據對我國雙線鐵路隧道運營通風的調查分析，選擇具有代表性的參數，利用數值計算程序，對不同長度和坡度的隧道在自然通風情況下列車的通過能力進行了模擬計算。 -
Based on the survey and measure of the three typical underground car parks in changchun, shenyang and bejing, carbon monoxide concentrations did not exceed the standard limits in the condition of no mechanical ventilation
摘要通過對長春、沈陽、北京的3個典型地下停車庫的運行情況進行調查與測試得知，在沒有機械通風的條件下，一氧化碳濃度並未明顯超標。
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