main difficulty meaning in English
高难度
Examples
- One may well ask where the main difficulties lie .
有人可能会问：主要困难究竟在什么地方。 - The main difficulty was failure of refractories at high temperature .
其主要的困难是高温下耐火材料的损坏。 - The main difficulty in the direct application of the galerkin and ray-leigh-ritz methods is the choice of the global functions .
在直接采用盖勒金和雷利--里茨方法时，最主要的困难在于如何选取整体函数。 - Ever since the onset of keynesian revolution in the 1930s, one of the main difficulties in macroeconomics has been the forming of a satisfactory framework .
从二十世纪三十年代凯恩斯主义革命开始以来直到现在，宏观经济学的主要难题之一，就是要组成一个令人满意的结构。 - The main difficulty in china is rampant piracy
在中国，主要的难题就是盗版猖獗。