遇到困难

I dare not any difficulty in my study and life and once I encounter it, I will go all out to overmaster it.

我敢说没有任何困难，我的学习和生活，当我遇到它，我将全力以赴，征服它。

The difficulties generally encountered for the implementation in the frequency domain of OWT can be overcomed by the proposed JWTC.

克服了在频谱域中构成子波变换时所常遇到的困难。

Cooperative learning, including the conclusion of the difficult organizational issues during the discussion, panel members met in person and learning difficulties ...

包括合作学习的结论、组织讨论过程中的疑难问题、小组成员中某人遇到的学习困难及。。。

In chapter 4, the case of risk asset allocation with allowed sell and restricted short sell is discussed, especially in case of restricted short sell, the efficient frontier piecewise partition is determined by using duality theory in parametric quadratic programming. And the concept of tripartition is introduced, economic meaning stated and algorithm to determine efficient frontier proposed.

特别对限制卖空的证券组合，应用参数二次规划对偶性理论解决了有效边缘曲线分片划分的问题，并引入了三元分割的概念，解释其经济意义，同时给出确定有效边缘的算法；对于协方差矩阵是奇异的情况，利用矩阵分块技术，得到不同情形下有效边缘的解析表达式，并用直观的几何图形描述，克服了M-V模型在实证分析中遇到的困难。

We had a lot of difficulty in finding a parking place .

在寻找停车地点时，我们遇到了很多困难。

The difficulties that the beginning physics teachers meet in the process of their professional growth mainly includes: firstly, pedagogically speaking, how to accomplish the transformation from textbook knowledge to practical operation, from indirect experience to direct experience; how to get practiced in the course-book and acquainted with the students, how to design the teaching plan and the classroom teaching, how to induce students to get engaged in scientific probe, to develop effectively the physics curriculum resource and to give vivid and examples.

初任物理教师在专业成长过程中所遇到的困难主要有：在教学方面，如何实现从书本知识到实际操作、从间接经验到直接经验的转化，如何熟悉教材、熟悉学生，怎样进行教学设计、课堂教学，如何引导学生进行科学探究、有效开发物理课程资源、举出形象直观生动的实例等；在班级管理方面，如何有效经营班级、评价学生等；在人际交往方面，如何与学校相关职能部门疏通好关系、如何与学校相关人员处好关系、如何与学生家长进行有效沟通交流等。

It is true that during our explorations we often faced difficulties and dangers of the most perilous nature.

确实，我们在探险的过程中，常常遇到最惊心动魄的困难和危险。

They often faced difficulties and dangers of the most perilous nature

他们经常遇到惊心动魄的困难和危险

It is true that during their explorations they often faced difficulties and dangers of the most perilous nature

确实，他们在探险中遇到了极具威胁性的困难和危险

That during their explorations they often faced difficulties and dangers of the most perilous nature

在探险中他们经常遇到惊心动魄的困难和危险

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。