float roof中文什么意思

例句与用法

1. Design of the double floating suction in 10 000 m3 inner floating roof tank
   3内浮顶油罐双浮动吸油装置设计
2. Floating roof tank
   浮顶油槽
3. Supply & install of tank aluminium internal floating roof in crc tsing yi terminal in 2006
   2006年于华润青衣油库供应及加装缸内铝浮顶。
4. In the light of the problems during the tank bottom plate welding of 150000 m ^ 3 double - pontoon floating roof oil tank , the paper analyzes the deformation cause of tank wall shell in welding
   摘要分析了15 10 ^ 4立方公尺双盘浮顶油罐罐底板焊接过程中出现的问题，提出焊缝收缩使得对接间隙变小是引起边缘板变形的主要原因。
5. Five floating roof oil tanks with volume 2 104m3 are designed to be constructed at shuguang pump station possessed by liaohe oil field , which is located at liaohe delta alluvial plain . this engineering filed is featured with complicated topography . the oil tank foundation soil is horizontally - layered , including four layers : medium dense - dense clay , interbedding of find sand and clay , fine sand sandwiching clay and fine sand
   位于辽河三角洲冲积平原的辽河油田曙光泵站计划增建5座2 10 ~ 4m ~ 3浮顶式储油罐，场区地形复杂，油罐地基土层分布均匀水平，从上之下主要由中密粉土层、粉细砂与粘土互层、粉细砂夹粘土层和细砂层等4层组成。