n.(河流的)汇流处；(道路的)交叉处；(水库；湖泊等的)进水口；入侵；流入
The death of the speleologist is due to the infall of the cave. 这位洞穴学家之死是由于地洞的塌陷。
The infall of the pirates caused the villagers to live a miserable life. 海盗的入侵导致了村民的悲惨生活。
Collapsing interstellar cloud reverses its gravitational infall and expands outward into the relatively quiescent interstellar environment. 坍缩的星际云克服向内的引力而向外膨胀到较宁静的星际环境中去。
Clouds such as complexes A and C thus provide the first direct evidence for the infall of fresh gas. 类似复合体A和C这样的云气，提供了新鲜气体坠落的第一个证据。
In reversed A2/O process an anaerobic tank is put before anoxic tank and design dividual point infall in aerobic tank after anoxic tank. 在充分分析传统A2/O工艺的基础上,提出了将缺氧池置于厌氧池前面,厌氧池后设置好氧池的分点进水倒置A2/O工艺。
The region of Hongjiadu water and electricity sation infall pertains to the texture of rigid rock clockwise slope, and the problem of side slope stability is marked. 摘要洪家渡水电站进水口地段属硬质岩顺向坡地质结构，边坡稳定问题突出。
n.降雨；降雨量
adj.绝无错误的；绝对可靠的
n.确实性；绝无错误
adv.绝对无误地
adj.落下的
