The distributions have a close relation with bed rock property, littoral zone types, geography, water systems, hydraulic conditions and bed property of sea bottom.

砂矿的分布与滨海带的基岩性质、海岸带类型、地貌、水系、水动力条件、海底底质等密切相关。

youdao

After Late Norian of the Late Triassic, water retreated from north and west, and sea-continental transitional and littoral terrigenous deposits covered the whole area.

晚三叠世诺利晚期以后，海水自东向西退出，海陆过渡相与滨岸陆屑沉积广泛覆盖全区。

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The tectonic relationship between Yellow sea and the littoral province is the next key research area in China.

黄海地区海-陆构造关系应为国内下一阶段研究重点。

youdao

The country has been unable to benefit fully from its gas and oil deposits because of an absence of export routes and a dispute between the Caspian Sea littoral states over the legal status of offshore oil.

BBC: Turkmenistan profile

And there is a chance, at least, that Mr Khatami and Mr Putin will use their forthcoming meeting to reach an agreement on how the Caspian Sea itself should be shared among its five littoral states.

ECONOMIST: Iran and Russia