查询词典 difficult problem

Pond ecosystem is a complicated system with the characteristic of dynamic state, multiple factor and unrepresentative. It was difficult to give out results for cultivation problem via single factor statistic traditionally.

池塘生态系统是一个动态、多因素、非典型的复杂系统，用单因素统计法难以研究池塘养殖中的生态问题。

In the face of a difficult time, I will be with a smile on the face, will be unswerving efforts to solve the problem.

在遇到困难的时候，我都会以微笑对面对，都会坚持不懈努力去解决。

GIS can deal with the difficult problem. GIS can digitize the unwieldiness map and provide us with facile reliable search and this makes management of mobile communication pipelines easy.

GIS系统的引入解决了上述问题，它可以将笨重的图纸数字化，并提供了灵活、可靠的查询、修改方法，极大地方便了移动管网的管理和维护。

On April 15, china's largest portal Tecent network will hand in hand company of actual strength media, Nielsen, Warton business school, hold in Beijing " peak of 2008 efficient and online sale meets Tecent wisdom ·", the male relative of a senior generation that sells in order to rectify jointly owned at the appointed time -- the sale of senior personage and numerous international, native land company runs the sale that Don Shuerci is a delegate high, the actual combat experience that uses banner sale concept and online sale, the whole jointly owned that solves Internet times in the round sells an a variety of difficult problem that encounter, with you together communicative: In times of new Internet sale, how to capture the heart of consumer.

4月15日，中国最大的门户腾讯网将携手实力媒体、尼尔森公司、沃顿商学院，在北京召开"腾讯聪明·2008高效在线营销峰会"，届时以整合营销之父——唐·舒尔茨为代表的营销资深人士及众多国际、本土公司的营销高管，将用领先的营销理念及在线营销的实战经验，全面解答互联网时代的整合营销所碰到的种种难题，与你一起畅谈：在新互联网营销时代，如何抓住消费者的心。

The digital watermark technology is proposed to solve this difficult problem, and becomes a hotspot rapidly.

数字水印技术正是被提出用来解决这一难题的，并迅速成为研究的一个热点。

But its file is bulky and the interaction is weak, so it is difficult to transfer on the web. VRML provides a brand-new thought or method to resolve the problem.

但其存在文件大、交互性差、不便于网上传输的缺点，VRML对解决该存在的问题提供了一种崭新的思路和方法。

Mental weariness. This reason is the most difficult problem.

厌学心理。此原因是最为棘手的问题。

Term weighting, which is a difficult problem and of great importance in LSI, was studied in detail.

对其中重要的优化过程--权重计算，进行了深入分析。

For intensity checking problem of complicated weldment, it is difficult to get available result with conventional checking method and sometimes it is unfeasible.

复杂焊件的强度校核问题，采用常规的校核方法计算过程将非常复杂，并且计算结果不可靠，有时常规的校核方法并不可行，不能获得有效的结果。

Although it may sound simple, it can be very difficult if you have a problem with willpower.

虽然听起来简单，但却是很困难的，如果你觉得有问题，与毅力。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样