These countries are densely populated . 这些国家的人口稠密。
We passed through miles of densely wooded country . 我们穿过好几英里茂密的林地。
A highly localized, specialized piece of substrate is densely overgrown . 菌体稠密地长满了一小块高度局限的特化的基质上。
A good mine site will be not only densely strewn with nodules, but also benign . 一个好的矿场不仅是要矿岩分布密度高，而且必须质地优良。
Ground conditions are not necessarily enigmatic in densely covered areas, even in rain forests . 在浓密森林覆盖区，甚至在雨林区，地面情况未必都是莫明其妙的。
The star to be moving rapidly, perhaps in an orbit around the densely concentrated stars of the galactic nucleus . 这颗星看来正在以高速运动着，其运动轨道大概就围绕着由高度密集的恒星所构成的银河系核心。
Because the molecules in liquids are so densely packed together, the average time between collisions is a picosecond or less . 由于液体中的分子很密地积聚在一起，所以，两次碰撞之间的平均时间间隔只有一微微秒或者更短些。
Much of europe may be too densely populated 欧洲大部分地方的人口将会非常密集。
A grove of trees shadowed the house densely 树丛把这幢房子遮蔽得严严实实。
Land densely overgrown with tropical vegetation 热带植丛长满了密集的热带植物的地带
