在困难中

This is the hardest part of ontology development.

这也是在本体开发过程中最为困难的工作。

The negative impact of China's overabundance of population has permeated all aspects of social and economic life; in fact, many difficulties China has encountered in its economic and social development are directly related to the problem of population.

中国人口过多的不利影响已经渗透到社会经济生活的各个方面，中国在经济和社会发展中遇到的许多困难，都与它有直接的关系。

But he overcame life's most difficult challenges and became the best student in his school.

但他克服了生命中最困难的挑战，并成为在学校最好的学生。

In studying English, I overcame a world of difficulties.

在学习英语的过程中，我克服了许多的困难。

In the process of English learning, we have overcome many

在学习英语的过程中，我们克服了许多困难。

In the real life, some people always overestimate the difficulties that they come across.

在现实生活中，一些人总是过高估计他们所遇到的种种困难。

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。

One of the most difficult pa...

在英语学习中最困难的一部分就是词汇的学习。

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。

First, the applicant should show confidence, confidence can convince the interviewer, the interviewee can overcome the passible difficulties in his future work.

首先，申请人应表现出信心，信心可以说服面试，面试者能够克服在今后的工作中passible困难。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。