Having great mass and weight and unwieldiness .

具有很大的质量、重量而且 难以 对付。

But it is the unwieldiness in solving irregular problem of reality .

但面对非规则性问题和利用 工具 设计实际 情景问题， 学生表现 忽视 经验， 不知如何从实际 情景信息中 探究解决问题的方法。

The Separation of Different Metal in Unwieldiness Gold Mine

难 处理金矿中多金属元素分离

As a kind of unwieldiness wastewater cocking wastewater always receives attention from many researchers . Up to now there are three treatment methods which are physicochemical treatment biochemical treatment and advanced oxidation processes .

焦化废水作为一种 难 处理废水一直倍受国内外学者关注，目前主要的处理方法有物化法、生化法和高级氧化法。

It was employed in the mainstream in CLOS where it was actually a design pattern to try to control the unwieldiness of the multiple inheritance of that language .

它被用于 CLOS的主流中，实际上它在其中是一种设计模式，尝试控制这种语言的多重继承所 带来 的 不便。