海岸假说提出了一种以捕猎海洋哺乳动物、捕捞咸水鱼类、采集贝类和使用船只为基础的经济模式。
The coastal hypothesis suggests an economy based on marine mammal hunting, saltwater fishing, shellfish gathering, and the use of watercraft.
柄海鞘为我国海洋中广泛分布的一种动物，尤其是在山东沿海贝类养殖笼中多见。
Styela Clava is a kind of animal that widely spreads in the ocean of this country, especially common in coastal shell breeding cages in Shandong.
柄海鞘为我国海洋中广泛分布的一种动物，尤其是在山东沿海贝类养殖笼中多见。
Styela Clava is a kind of animal that widely spreads in the ocean of this country, especially common in coastal shell breeding cages in Shandong.
应用推荐