查询词典 difficult problem

Recent days, On net one paterfamilias asked: My daughter will be to famous college,but it is a very difficult problem for her tuition and cost of living.

一些网友认为：不会影响。职业是平等的，任何正当的职业都是高尚的。

The content origin of website of how patulous video, not be in China only is a difficult problem, to YouTube such industry leader also is not an easy thing.

怎样扩展视频网站的内容来源，不单单在中国是个难题，对于YouTube这样的行业领导者也不是件容易的事儿。

The tourist peccancy had a great negative impact on the forest park environment and other tourist's experience. How to manage the tourist peccancy already became a difficult problem for the forest park.

游客违章行为已经给森林公园环境及其他游客的旅游体验带来了极大的负面影响，如何对游客违章行为进行科学管理，已经成为森林公园管理者一个棘手的难题。

In order to make this difficult problem solved as fast as possible,the author comprehensively introduces the present study situation and the applied foreground of the rapeseed's peeler at home and abroad combined with the writer's experimental study.

油菜子脱皮是油脂行业的技术难题之一，为促进这一难题的尽快解决，结合实验研究的情况，综合介绍了国内外油菜子脱皮机的研究现状及其推广应用前景。

And in the process control, will face a difficult problem, is effective in resolving the issue of VCM distillation, the quality of refined products for the VCM is especially important in light of our factory production processes perchlorethylene characteristics and the actual situation of VCM a distillation of Frequently Asked Questions.

而在该过程控制中，会遇到一个个棘手的问题，能否有效解决好VCM精馏问题，对于VCM精制产品质量则显得尤为重要，结合我厂氯乙烯生产的工艺特点和实际情况，对VCM精馏常见问题作一浅析。

Solving singularly perturbed equation with turning point is a difficult problem.

引 言关于奇异摄动问题的讨论，近年来一直受到国际国内学者的充分关注[1]。

It is a difficult problem in 3D DDA to detect the contact between arbitrary shape polyhedral blocks.

块体间高效而正确的接触判断，是实现三维DDA法计算的关键。

It is a difficult problem in three-dimensional DDA to detect the contact between arbitrary shape polyhedral blocks.

块体间高效而正确的接触判断，是实现三维块体系统非连续变形分析方法计算的关键。

In this paper, a modified polynomial method is presented, which can solve this difficult problem to a certain degree.

本文中提出的改进的符号多项式模型方法能在一定程度上解决这一难题。

It successfully solved the difficult problem of hard to simulate brake process by power tr...

设计的动力传动系统较好的解决了制动过程难以模拟的问题，具有一定的创新性。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。