难点

Back analysis of concrete thermal characteristic parameters can be regarded as parameter identification and its identifiability is all important in back analysis.

大体积混凝土温度应力和温度控制研究是大体积混凝土结构设计与施工中的难点，也是学术界研究的热点之一。

Familiarity with a wide range of idiomatic expressions and the ability to use them appropriately in context are among the difficult points in English Learning.

正确理解并适当运用大量的英语成语是英语学习的难点之一。

For real-time image processor, which designed to handle pixel data transmitting in approximately 80 MHz, it is definitely a challenge.

在实时视频图像处理中，其难点在于必须高速完成大量的数据处理，例如对刷新率为75Hz、分辨率

Compared with the traditional methods of structure wind engineering, CFD has obvious predominance, yet which has many problems in practice because of its imperfectness.

相比传统的结构风工程研究方法，CFD方法具有明显的优势，又因其不完全成熟，CFD的应用也有很多难点问题。

Infinite integral is a type of improper integral in calculi, and it is also a difficult point in integral.

无穷限积分是微积分学中广义积分的一种类型，是积分知识的一个难点内容。

With the increase in the number of graduates, the inadaptability of the training specification, structure in higher education to the needs of the economic and social development became incompatible prominently. The obtaining employment of graduate has become difficult for the harmonious society development.

随着毕业生数量的增加，高等教育人才培养规格、结构与经济社会发展需求不相适应的矛盾日渐突出，大学生就业难已成为影响社会和谐发展的一个重点问题，高职院校毕业生又是就业的难点和重点。

Being the most important part of sales force incentive system, compensation design has significant impact on the business competitive power.

在销售人员薪酬设计中，薪酬结构设计尤其是其中固定底薪和浮动佣金的比例关系、销售人员考核指标设计都是非常基本的重要问题，也是困扰许多营销管理人员的难点之一。

In clinic, lingual and labial orthodontics have many differences, especially the torque control of the upper incisor.

临床上，舌侧正畸和唇侧正畸相比，力学机制有很多不同；上切牙的转矩控制更是舌侧正畸中的难点。

Incommensurability has become a hot and difficult topic in scientific philosophy research since 30 years ago because the scientific philosophers have their own theory and viewpoints.

由于科学哲学家们从各自的理论和观点出发讨论不可通约性问题，以致三十多年来，不可通约性问题成为科学哲学研究中的一个热点和难点。

The difficult when be being overcome in all, it is everybody is not oppugned, do not criticize, do not criticize severely, do not touch those central issues that pose a contention possibly and difficult point, lest controversy and criticism can give government and leader incommode, meeting influence public is right governmental confidence -- package of this kind of thought on the back, speak of a word to come, mention the proposal comes before be afraid of tiger of wolf fear after the event, for fear that is censured " the difficult when be not being overcome in all ".

共克时艰，就是大家都不质疑、不批评、不苛责，不碰那些可能引起争论的焦点和难点，免得争论和批评会给政府和领导添麻烦，会影响公众对政府的信心——背上这种思想包袱，说起话来、提起建议来就前怕狼后怕虎了，生怕被指责"不共克时艰"。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。