This is a very common topic, it should be for people to understand the computer is not difficult to understand this point of view and in the previous practice was common analysis of the problem.
这是个很常见的话题，应该来说对于懂计算机的人都不难了解，本文在前人的观点和实践上进行了常见问题的分析。
The conversion of mass crime is a difficult problem in judicatory practice, as it does not bring to bear accurate theory to guide.
聚众犯罪的转化犯在司法实践中是一个较为疑难的问题，主要原因是没有运用正确的理论加以指导。
The TSP problem is considered as classical optimization grouping problem, which is widely used in practice, but it is real a difficult NP problem.
旅行商问题作为经典的组合优化问题，实际中的应用非常广泛，但它却是一个NP完全问题。
The separation of hematite from iron-bearing silicate minerals is a difficult problem to be solved in the practice of processing Bayan Obo ores of Baotou iron and Steel Campany.
包头白云鄂博矿床的选矿实践迫切地要求解决赤铁矿与含铁硅酸盐矿物分离这一难题。
A difficult problem about minuteness mud was faced in the course of practice.
在工艺实践过程中，遇到了微细矿泥难处理的问题。
A difficult problem about minuteness mud was faced in the course of practice.
在工艺实践过程中，遇到了微细矿泥难处理的问题。
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