spread rolling 中文意思是什麼
spread rolling
解釋
橫軋-
The village of privolnaye is spread out amid gently rolling steppe lands in stavropol territory of southern russia.
普里沃爾諾耶村座落在蘇聯南部斯塔夫羅波爾地區地勢微有起伏的平原上。 -
The scale and height of rolling - concrete are spread increasingly, such as the technique studied recently that the 300 meters high gravity dam and the 200 meters high arch dam, which requires more experience in the damming technique, construction crafts and mechanization
目前,碾壓混凝土壩的規模和高度正在日益擴大, 300m級的碾壓混凝土重力壩和200m級的碾壓混凝土拱壩的研究正方興未艾,對碾壓混凝土築壩技術、施工工藝和機械化程度的要求也更高。
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