一种巴西棕榈树

Any of several feather-leaved South American palms, especially Euterpe edulis and E. oleracea, which are important sources of heart of palm.

巴西椰子树一种羽状叶的南美洲棕榈树，尤指可食埃塔棕和蔬食埃塔棕，均为棕榈核心的重要来源

Hard yellowish to brownish wax from leaves of the carnauba palm used especially in floor wax es and polishes.

一种硬蜡，黄色至棕色，取自巴西棕榈树的叶子，尤用来制地板蜡和上光剂。

A stemless palm tree of Brazil and Peru bearing ivory nuts.

生长在巴西和秘鲁的一种无干的棕榈树，结象牙色的坚果。

A hard wax obtained from the leaves of this plant and used especially in polishes and floor wax es.

巴西棕榈蜡，巴西蜡一种硬蜡，取自巴西棕榈树的叶子，尤用来制上光剂和地板蜡

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。