实际

The conclusion mentioned above provides references to the design and engineering application of horizontal screw decanter centrifuges.

上述结论可以为卧螺离心机的设计开发和实际应用提供参考，所以本课题的研究具有一定的工程实际意义。

The conclusion mentioned above provides references to the design and engineering application of horizontal screw decanter centrifuges. As a consequence, this thesis has its practical significance.

上述结论可以为卧螺离心机的设计开发和实际应用提供参考，所以本课题的研究具有一定的工程实际意义。

Grade 7's students is the first term to learn biology, they are interested at biology. And this lesson is about the relationship between organism and environment, teacher can teach from easy to deep , let students find what is producer ,consumer, decomposer and food chain , food web in real life .

七年级的学生，是第一个学期开始学生物，对生物学科有着浓厚的兴趣，而这一节内容是关于整个生物与环境的整体关系，可以从学生生活中的实际例子出发，由浅入深的教学，让学生从实际中找出生产者，消费者，分解者以及食物链和食物网。

Based on the analysis, we proposed an efficient deducible fault-finding method which could not only diagnose and repair the failures but also find out the relative branches influenced by the faults.

在增加Petri网标识的冗余度基础上，通过构造监督矩阵和冗余矩阵，提出了具有自校正能力的Petri网模型；给出了Petri网有效的递推寻错法，该方法不仅能够检测和纠正Petri网中出现的故障，而且可以给出实际对象网络中与故障相关的进程；利用不间断电源的Petri网模型验证了递推寻错法的正确性以及在实际应用中的可行性

According to practical requirement, this paper puts forward a plan of aided decision support system for selecting rad- ar battlefield, which makes some aided decision functions available, such as calculating smooth degree and angel of defilade of radar field, profiling radar field and drawing graphs of actual radar detecting power, etc.

基于数字高程模型数据，可以生成虚拟三维环境，结合实际应用需要，提出了一种雷达阵地选择辅助决策支持系统方案，并实现了雷达阵地平整度、遮蔽角参数计算和阵地剖面图、雷达实际探测威力图绘制等辅助决策功能。

Connected with the actual situation of slope, the rockmass instability index is given, which is then compared with predictable ratio of practical deformation slope.

结合边坡实际情况，计算出岩体不稳定指数，并同观察实际变形边坡得出的可预报性估值进行了比较。

In the methods of research, this paper pays attention to the combination of demology, economics and sociology etc, uses the scientific elements in the existing research results, and unites it with the reality of China closely. In the background of dualistic structure, it emphasizes particularly on the rural old-age security issues to do an intersectional research. It combines the theory with the reality, combines the qualitative research and quantitative research. The countermeasures are realistic, feasible and far-sighted.

在研究方法上，本论文注重人口学、经济学、社会学等理论方法的结合，合理借鉴国内外已有研究成果科学成份，紧密结合中国实际，在"二元结构"大背景下，侧重对农村养老保障问题进行交叉研究，做到理论与实际想结合，定性与定量分析相结合，对策研究注重现实性、可行性和前瞻性。

But above research were all based on network whose parameters and topology structure were determinate. Network system in practical circumstance often presents randomicity because of influence of some factors. So it often causes some errors when apply traditional network flow theory to practical problems. It is significant for improving network flow theory's practicability to optimize network flow in stochastic circumstance. This question has drawn attention.

但以上研究都是在网络参数和拓扑结构固定的网络上进行的优化，而实际环境中的网络系统受多种因素影响往往会表现出随机性，所以传统网络流理论在具体应用时与实际情况会有一定的偏差，如果能在随机环境下对网络流进行优化，对提高网络流理论的实用性和针对性均有重要意义，这个问题已越来越引起关注。

Key words: SMS4; differential analysis; differential fault attack; fault model; difference distri bution table

因为实际中故障发生的字节位置是不可能完全平均的，所以实际攻击所需错误密文数将略大于理论值；文中的实验结果也验证了这一事实，恢复SMS4的128bit种子密钥平均大约需要47个错误密文。

It turns the problem of differential game into the problem of maneuver identification and optimization control based on neural networks.

阐述了微分对策理论在实际应用中存在的问题，并从动态冲突的实际过程出发，将神经网络理论与分层式智能控制理论相结合，来模型化微分对策问题。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了