1) funnel [英]['fʌnl] [美]['fʌnḷ]
2) funnel [英]['fʌnl] [美]['fʌnḷ]
3) funnel [英]['fʌnl] [美]['fʌnḷ]
4) funnel [英]['fʌnl] [美]['fʌnḷ]
5) funnel [英]['fʌnl] [美]['fʌnḷ]
6) funnel [英]['fʌnl] [美]['fʌnḷ]
In view of the big height and large size and complexity of the ore groove structure, large size of concrete funnel, the scientific and rational design, building and construction scheme of the scaffold are put forward to reduce the cost and ensure the construction quality with good effect.
The funnels are the main karst landform in this area,the average area of them are(9?812)?m~2,the total area is(461?179)?m~2 which is 18% of the study area,the average main axis is 120?m in length,the density is 18.
漏斗是本区发育的主要岩溶地貌,它们的平均面积为9 812 m2,总面积达461 179 m2,占研究区面积的18%,长轴平均长120 m,发育密度为18。
Big funnel structure in industrial buildings is difficult to construct due to its complicated construction procedure,not only spending a great amount of manpower and time but also consuming a number of special shaped formwork and supporting materials.