power jacking 中文意思是什麼
power jacking
解釋
機械起重-
Oil firms, carmakers, power generators, nervous of being outmanoeuvred, are jacking up their investments in renewables and biofuels
源於對戰略失策的憂慮，石油公司、汽車製造商和電力供應商也開始增加對可再生能源和生物燃料的投資。 -
This paper outlines operation, check and repair of the bucket stacker / reclaimer of a coal conveying system used at anqing petrochemical coal - fired power station, describes damage condition of the slewing ring, discusses the causes and details how to replace the damaged slewing ring by synchronously jacking
摘要介紹了安慶石化熱電廠輸煤系統斗輪堆取料機的使用檢修和回轉大軸承的損壞，分析了損壞原因，重點介紹了「頂升法」更換回轉大軸承的技術。 -
The two different method have to be devised about the air - power pipe - jacking and the bigger caliber steel pipe
氣動小口徑頂管和大口徑鋼管頂管是兩種完全不同的頂管方法。 -
To get the goal, the paper detailed presents the two types different pipe jacking building technology and site test about the bigger caliber steel pipe in the course of pipe jacking by engineering example ; propose the concrete way of improving and perfecting the new technology in the air - power pipe jacking ; make progress on applicability and spreading in use on pipe - jacking ; detailed indicates the earth - pressure balance theory and handling technology on the key technology of pipe jacking which supply reference to pipe jacking construction in shanghai areac
鑒于以上目的，本文通過工程實例對兩種不同類型的頂管施工技術及大口徑鋼管頂進過程中的原體測試進行了詳盡的介紹。提出了氣動頂管新技術的改進、完善的具體方法，加大了其實用性及可推廣性；詳細闡明了土壓平衡理論、頂管施工關鍵點的處理技術，對相關施工，特別是上海地區的頂管施工，提供了可借鑒參考的依據。
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