This paper introduces a method to solve optimumlength of working face by Fuzzy Programming and Value Engineering Theory. Then an example with its analysis was given.
本文介绍了用模糊规划及价值工程理论求解最佳工作面长度的方法，并给出了算例，进行了结果分析。
2
Research has shown that the optimum line length for reading ease is between 50 or 70 characters per line.
研究表明，阅读方便最佳的行长度为每行50或70字母。
3
Players use the cursor to grab, bend, pull, and wiggle the chain of amino acids anywhere along its length, folding the protein into its optimum shape.