查询词典 Hidatsa

The Hidatsa, an American Plains Indian tribe related to the Sioux, were traditionally a sedentary people, meaning they established villages rather than travel around from place to place.

希达察族是美洲平原印第安民族，与苏族有血缘关系，他们是传统的定居民族，意谓他们会在某地兴建村庄，而不会四处迁徙。

Men hunted bison and other game and went to war. Along with maintaining the lodges, women did most of the farming and grew corn, squash, and beans. During the 19th century, Hidatsa warriors often went on raiding parties like the one where they captured Sacagawea.

男人负责狩猎野牛及其他的小型猎物，也负责参与战事，而女人除了维持小屋的清洁外，也负责大部分的农事，如：种植谷物、南瓜及豆类。19世纪时，希达察族的战士时常突袭其他印地安部落的村庄，就像萨卡加维亚被捕的那次袭击。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。