sand pond

Soon the seawater began to gurgle pond gradually became shallower, revealing wet sand on either side.

眼看海水向峡口那边汩汩流去,潭水渐浅,露出两面潮湿的水滩.

Temporary ditches such as channels, earth bunds or sand bag barriers shall be provided to facilitate run-off discharge into stormwater drain, via a silt retention pond;

应挖掘临时壕沟等排水道，及设置土堤或沙包屏障，以利便径流通过淤泥沉积池才排入雨水渠；

The pond had recycle filter apparatus in which sand was biofield bed and air-pressed was powered.

并且对该鳖池的结构、滤床的熟化、再生、净化能力、应用管理做了初步的研究.

Dilute with water or mix well with wet sand, and splash this product evenly into pond.

直接用池水冲稀全池均匀泼洒,或用湿沙拌匀全池抛撒.

The sediment cores from "Cattle Pond" on Dongdao Island of South China Sea contain a coral sand sediment layer embedded by ornithogenic sediments with sharp stratigraphic contacts.

在南海东岛牛塘海鸟粪土沉积层中发现一岩性明显不同于上、下层位的珊瑚砂夹层。