查询词典 rough-hearted

This picture will cost 1,000 dollars in the rough.

这幅画价值1，000美元左右。

They're away off in the rough beside their pathway for many, many years.

他们一直离开他们的道路许多，许多年。

Knowlwdge reduction is one of the main problems in the study of rough set theory.

知识约简是粗糙集理论的核心问题之一。

I began to learn the for myself in the rough and tumble of school life .

从学校生活激烈的竞争中我开始领会到了。

Reduction of knowledge is one of the core contents in rough set theory.

粗糙集是一种处理模糊和不确定性数据的工具，因而成为数据挖掘中的重要框架。

I like the rough seas in summer.

夏天，我喜欢汹涌的海。

Attributes reduction was one of the key problems in rough set theory.

属性约简是粗糙集理论的核心内容之一。

It was a partnership born in the rough and tumble of Texas politics.

这是在德州艰难的政治混战中发展起来的友谊。

If you don't want learn the lesson , you will have the rough life in the future .

如果你依然不接受教训，吃苦的日子在后面呢。

Life was rough in the American West in the last century.

美国西部上个世纪的生活是很艰苦的。

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。