Essentialmeasure of non-additive measures;
非可加测度的自生成测度
His action is accusable in many respects.
他的行为有许多可非难的地方。
The process of adjustment to life in another country can be very difficult.
适应另一国家的生活可能会非常困难。
Admittedly, the possible combinations are powerful, but they are very hard to learn, hard to remember, and hard to use.
必须承认，这些可能的组合非常有用，但是它们难学、难记又难用。
(informal) impressively difficult.
（非正式）令人难忘的困难。
an imputation of greed
贪婪的毁谤[非难]
the ends are unobjectionable; it's the means that one cannot accept.
这个结果是无可非议的，但手段却让人难以接受。
Price reform will be the hardest nut to crack, but we have to crack it.
物价改革是个很大的难关，但这个关非过不可。
However, it is not easy to get market price.
但是,采用市价法的困难在于市价并非唾手可得。
Her one priceless asset is her unflappability.
她有一点是非常难能可贵的, 就是她遇事冷静.
The work is very difficult, it may get beyond him
这工作难度非常大，他可能难以胜任。
This is a highly tricky exercise because vortical flow fields act in a complicated (what scientists call nonlinear) manner, making prediction difficult.
这可难了，因为涡流场的变化模式非常复杂（就是科学家所说的非线性变化），难以预测。
The word "old" here is quite bothersome.It could describe science or it could just as well be describing a scientist.
这“老”字的位置非常为难，可以形容科学，也可以形容科学家。
So he offered him freedom, as long as he could answer a very difficult question.
并承诺只要亚瑟可以回答一个非常难的问题，他就可以给亚瑟自由。
While the probability of such a calamity afflicting the US may be small, it is not zero.
尽管美国遭遇这种灾难的可能性很小，但并非完全不可能。
Admittedly, it was difficult, but it wasn't impossible.
无可否认地它是很难,但并非不可能。
A couple participate in a wife-holding competition at a department store in Xingtai, north China's Hebei Province on Christmas Eve in2006.
圣诞节并非中国的传统节日，这可难为了欢度圣诞之夜的中国人。
Old English is extremely difficult to understand. Only a few experts can read this earliest form of English.
古英语非常晦涩难懂。只有少数的专家可以读懂最古老的英语。
Student A. Yes. His second dream is to swim cross the Bohai Straits, which was more difficult to swim across than that of Qiong-zhou.
学生甲：他的第二个理想是横渡渤海海峡，其难度远非琼州海峡可比。