Network coding finds applications in computer networks ( e . g . , the internet ) , wireless and satellite communications , distributed information storage , and network security 网络编码可应用于电脑网络（例如互联网） 、无线及卫星通讯、分布数据储存、以及网络安全系统。
Creating a clustered index with a fillfactor less than 100 affects the amount of storage space the data occupies because the database engine redistributes the data when it creates the clustered index 使用低于100的fillfactor值创建聚集索引会影响数据占用的存储空间量，因为数据库引擎在创建聚集索引时会重新分布数据。
The main contributions of author ' s work are as follows : based on the measured data of rain drop size distribution ( dsd ) , the average rain dsd models in qingdao , guangzhou and xinxiang are obtained 作者所做工作及主要研究成果如下：首先基于实测雨滴尺寸分布数据，得到了我国青岛、广州和新乡地区平均雨滴尺寸分布模型。
The main purpose of udt is to provide a high performance transfer interface to distributed data intensive （ 集中 ） applications over a wide area network , where tcp seldom （ 很少 ） works well for efficiency （ 效率 ） and fairness （ 顺利 ， 公平 ） reasons 设计udt的主要目的是，在出于效率和平稳的因素考虑， tcp很难正常工作时，提供一个高性能的传输接口，用来在公网上，分布数据集中的应用。
Poor information retrieval , lack of interoperability between disparate systems and scarcity of manipulation mechanism of distributed data are the main problems in internet . in order to solve these problems , digital library has been developed 数字图书馆系统依托于网络而存在，是为了解决当今因特网上存在的信息查找困难、异构系统间缺乏互操作性以及缺乏对大规模分布数据的操作机制等问题而产生的。
The ddx of neutron emission is one of the most important nuclear data in nuclear design . more precise nuclear data , not only nuclear reaction data but also energy and angular distributions , are required by the development of nuclear engineering 次级中子双微分截面是核工程设计中重要的核数据之一，随着对核工程设计要求的日益提高，对核数据的要求也越来越高，不仅要求有精确的核反应截面数据，还要有精确的能谱和角分布数据。
Thirdly , the air - air missile ' s model is studied , and set up guided missile motion equations that passes through the area of the down wash . using the preceding down wash distributing data , the fly situation and orbit changes in initial stages of the guided missile launch have been studied 再次，对空空导弹的模型进行了研究，并建立了导弹穿越旋翼下洗区域的运动方程，运用前面的下洗分布数据，研究了导弹发射最初阶段的运动情况和轨迹变化。
An atmosphere structure constant cn2 model , which varies with height , is presented based on itu - r amplitude scintillation model , existing itu - r optical cn2 model and meteorologic measurement relative humidity and temperature profile data , at 10 ~ 30ghz . the log - amplitude scintillation deviation calculated in terms of the cn2 model based on humidity and temperature vertical profile compare with values predicted by means of itu - r and ortgies model . it is emerged that the calculation results based on the cn2 model agree almost with prediction results by itu - r and ortgies model at 10 ~ 30ghz and there is an advantage that relative humidity and temperature varied with height has be considered in the cn2 model 根据光波段的itu - rc _ n ~ 2模型， itu - r幅度闪烁标准偏差模型，和温度和相对湿度随高度变化的气象数据，在10 30ghz ，分析得到了大气结构常数c _ n ~ 2随高度变化的模型；并根据温度和湿度垂直分布数据计算了对数幅度闪烁_ x ，还与itu - r和ortgies模型的预测结果进行了比较，结果表明，在10 30ghz ，用该c _ n ~ 2模型计算的结果和用itu - r及ortgies模型预测的值符合较好，且在用c _ n ~ 2模型计算时考虑了温度和相对湿度随高度变化关系。
To have a further study of the new type soft subgrade reinforcing system of geocell reinforced gravel mattress and gravel pile composite foundation of its mechanism of load capacity and settlement development , three comparative model tests were designed and carried out under the direction of similarity theory and similarity criterions deduced through dimension analysis method 摘要为深入研究土工格室碎石垫层碎石桩复合地基这一新型多元复合地基加固体系的承载力和沉降变形机理，应用量纲分析法推导了土工格室碎石垫层碎石桩复合地基模型试验的相似准则，根据相似理论设计和完成了3组具有可比性的模型试验，获得大量荷载沉降、桩土应力比和应力分布数据。
The second part is a detector which is used to detect the distribution of voltage on the patient ' s brain surface from all different directions . the third is a mixed signal processor ( c8051f020 ) which is used to control the other parts of the system and display some necessary information and convert the voltage signals into digital signals , as well as transmit the acquired data to the computer . the fourth is computer with eit software which is used to analyze and process the received data and construct a picture for the brain edema and haematoma on screen 32通道电阻抗断层成像系统由4个部分组成：第一部分是正弦波恒流源，用来产生注入大脑的激励电流；第二部分是电位信号的提取与转换，用来提取当激励电流注入时，在大脑表面形成的电位分布信号；第三部分是数据采集与控制系统，用来控制激励电流的频率，注入方向，注入强度，控制采集大脑表面的电位分布信号，并且将这些采集的电位分布数据传到pc机；第四部分是计算机eit成像软件，用来接收下位机的电位分布数据，并且对这些数据进行分析计算，重建电阻抗图像。
