difficult problem的例句大全

Especially under the environment of high speed, how to deal with the time variance of the channel becomes a difficult problem of wireless communication.

特别是在高速移动存在严重多普勒频移的情况下，如何对付信道的时变成为无线通信的研究难点。

Village-level financial issue is the most direct and substantial problem that farmers mostly concern and is the hotspot and difficult problem of the grass-root society in rural area.

村级财务问题不仅仅是农民最关心最直接最现实的利益问题，更是农村基层社会的热点和难点问题。

This method solved the difficult problem of rapid identification of immature larvae and pupae of B.dorsalis and should be useful for practical application in port of entry quarantine.

该方法解决了橘小实蝇幼虫和蛹等未成熟虫态的快速检疫难题，大大缩短了检测周期，值得口岸检验检疫借鉴应用。

Now, an difficult problem of commercial banks to affront is how to eliminate credit risk better.

当前，国有商业银行面临的一个难题是如何较好地化解信贷风险。

The control overload and overrun is a difficult problem in he traffic control.

治理超载超限是交通管理中的一大难题。

One difficult problem is how to calculate target strength when you analyze the effect of an active homing torpedo attack on a submarine or a ship at sea.

分析主动声自导鱼雷攻击潜艇或水面舰艇的作战效果时，目标强度的求取是一个比较困难的问题。

The concentrated expression of parking difficult problem in cities is construction and management of public parking lot.

城市停车难问题集中表现在城市公共停车场建设和管理问题上。

Concurrence between the industrial injury indemnification and civil compensation, is one of the difficult problems in Civil Trial Practice and also the problem which has many argument on theory.

工伤赔偿与民事赔偿的竞合问题，是民事审判实践中遇到的疑难问题之一，也是理论争议较多的问题。

The matching of variable displacement compressor and thermal expand valve is a difficult problem in mobile conditioning system now.

变排量压缩机与热力膨胀阀的配合问题是目前汽车空调系统研究的一个难题。

motion detection is one of important researches in digital image processing and is also the difficult problem which need to be solved in current motion vision research.

运动检测是数字图像处理技术的重要研究内容之一，也是当前运动视觉研究中尚未根本解决的难点问题。

When the revolution is at a low ebb in the country as a whole, the most difficult problem in our areas is to keep a firm hold on the intermediate class.

全国革命低潮时，割据地区最困难的问题，就在拿不住中间阶级。

It ′ s a difficult problem how the positional color code tracking system of robot recognizes color target robustly and quickly.

在机器人的位置色标检测系统中，如何提高颜色识别的鲁棒性是一个比较难解决的问题。

The most difficult problem is to determine the standard of critical angle in seismic analysis of complicated structures.

在确定地震波的最不利输入方向的结构地震分析中，最困难的就是确定最不利输入方向的标准。

Origin of humankind is a big difficult problem of science at the present time.

人类起源是当代的一大科学难题。

The Stimulant Administration is the most pivotal and difficult Problem in human resources management.

激励性管理是人力资源管理中最关键和最困难的问题。

The evaluation of interdisciplinary research is a new hot spot which domestic and international science policy and management concern, and because of the complexity of interdisciplinary research, the topic is also a difficult problem.

跨学科研究的评价问题是国内外科技政策和科技管理领域关注的一个新热点，同时由于跨学科研究的复杂性，该选题也是一个难题。

The new system has solved the difficult problem of receiving the bilge water and has many advantages, such as the dependable technique, the rational design, the good practice, the adaptability, the low price and the excellent effect.

该系统分离技术可靠，工艺设计合理，实用性好，适应性强，运行费用低，处理效果佳。

But the design of FF instrument is a much difficult problem for its complexity.

但是，FF现场总线协议全集的复杂性使得FF现场总线的设计成为一个非常困难的问题。

The study of separation of kyanite and quartz is a difficult problem, which may improve the recovery of low-grade kyanite resources and quality of products.

蓝晶石与石英的浮选分离研究是提高中低品位蓝晶石矿产资源回收利用率及产品质量的难点之一。

When you come across a difficult problem, think about it by yourself first.

遇到难题的时候先自己想想。