问题是

In questions regarding war, for example, the 1st house signifies the querent's own country, since they identify with the concerns of their country when the question is expressed.

比方说，如果问题是关于一场战争，那第一宫就表示的是问卦者自己的国家，因为当他们提出这个问题的时候，是把他们的国家当作是他们自己来关注的。

The totipotency of somatic cells is one of the key problems in biology, which has been debated for more than a hundred years after being raised by Weisman in the middle of 19 centry.

体细胞的全能性问题是生物学的重要问题之一。自Weismann 在19世纪中期提出这个问题后，已在学术界争论了一百多年。

The question as to whether a duty of care has been breached is a question of fact, not one of law.

注意义务是否已被违反的问题是一个事实问题，而非法律问题。

The question as to whether a duty of care has been breached is a question of fact, not one of law.

注意义务是否被违反的问题是一个事实问题，而非法律问题。

The fluctuation of available wireless link bandwidth motivates the study of adaptive multimedia services in wireless/mobile networks This paper focusses on a bandwidth adaptation scheme, which takes the maximum revenue as the objective The optimal bandwidth adaptation algorithm which seeks to achieve maximum revenue is an NP hard problem, because it has to investigate every adaptation case A bandwidth adaptation scheme based on genetic algorithm is proposed, which achieves near optimal total revenue with much less complexity compared to an optimal bandwidth adaptation algorithm Simulation is carried out to compare the algorithm with an optimal bandwidth adaptation algorithm, the results reveal that the genetic algorithm approximates the optimal solution very well

无线链路带宽的快速波动推动了无线/移动网络中对适应的多媒体服务的研究以无线网络系统的利润最大化为目标，研究适应的多媒体应用的带宽适应方案达到利润最大化的最优带宽适应算法是一个NP hard问题提出一个基于遗传算法的带宽适应方案，在算法复杂度大大低于最优算法的同时，获得的利润值近似最优性能分析和实验结果证明了这一结论1 引言因特网和无线/移动通信技术的迅速发展，推动了两者服务的融合无线/移动环境下因特网服务的提供需要解决的一个关键问题是QoS保证提供QoS保证的一个重要技术手段是连接接纳控制 [1] CAC算法的目标是在保证切换连接请求丢弃率满足系

As a matter of fact, many problems occurred in the development of China should be introspected , deserve retrospection: public , public artist , artistic language , public quality , public artistic system and so on .

中国当代公共艺术的发展中诸多问题值得反思，这些问题是：对公共艺术受众主体的认识、公共艺术家对艺术语言及公共性的理解、公共艺术主体问题以及公共艺术制度等。

TCP/IP protocol only provides services of "Best-effort" level, lacking of QoS supporting, which always causes latency jittering and packet loss in real-time multimedia application, and greatly affects the quality of real-time applications.

目前实时音频、视频多媒体应用已经开始进入IP网络，但还有许多问题没有得到很好地解决，其中一个关键问题是多媒体服务的QoS问题。

Materialized view selection problem is one of the most important decisions in designing a data warehouse.

物化视图选择问题是数据仓库设计中最重要的问题之一，为了高效地解决这一问题。

When a program is modified a little or is optimized, incremental analysis can maintain the data flow information, which can avoid recomputing the data flow information of the whole procedure because of a little change.

引 言在编译领域中，数据流分析问题是一大类问题，包括到达定值，活跃变量，可用表达式常数传播，公共子表达式删除，复写传播等诸多程序分析和程序优化问题。

Some problems can be rephrased into a somewhat different problem such that if you solve the new problem, you either already have or can easily find the solution to the original one; of course, you should solve the easier of the two only.

有些问题是可以改写成一个略有不同的问题，例如，如果你解决新问题，您可能已经或可以很容易地找到解决原来的那个，当然，你应该比较容易解决的两个只。

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。