顶盖必须用焦油纸或塑料封闭.The pit cover should be sealed over with tar paper or plastic.走廊顶盖从支架上掀起约6英寸.The porch roof was lifted 6 inches off its supports.上升矿化溶液运移到近于水平的科姆尔吉建造沉积层的顶盖部位.The ascending mineralized solutions move up to t...
他们种植长纤维棉花.They grow cotton of long staple.所以无堵塞性能好, 过颗粒能力和长纤维的通过能力较强.Therefore, non - blocking performance, cross - fiber particles and the adoption of ability.一种生长在热带美洲的棉花 ( 海岛棉棉属 ),因其有纤细的长纤维而被广泛种植.A tropical American s...