区域

Improvement has been made on certain statistical estimate methods and illustrated with real domestic regional economic cases.

主要阐述区域和经济区域的概念、特征，经济区域的划分方法，运用传统的统计分组法和现代的聚类分析法，从不同角度对经济区域进行划分。

The method of the invention comprises the steps as follows: step 1: each frame of image is divided into N areas according to the sequence of coding and the bit flow length of each area after coding is recorded; step 2: according to the comparison result between the bit flow length of the coded area and a prearranged gate limit, the number of non-zero DCT coefficients of non-coded areas allowed in the coding process is adjusted.

本发明提供一种码率控制方法及控制装置，方法包括：步骤一、对于每帧图象，都按照编码的先后顺序划分为N个区域，并记录每个区域编码后的码流长度；步骤二、根据已编码区域的码流长度与预定门限的比较结果，来调整未编码区域在编码过程中所允许的非零DCT系数的个数。

According to the above-mentioned principle, we can transform the series solution of the boundary value problem of Laplace's equation in the wedge, rectangle and semi-infinite strip, sector region into an exact similarity solution with the source type singularity by similarity method.

本文即根据上述之原理，将楔形区域、矩形区域与半无限长条区域以及扇形区域三大类拉普拉斯方程式边界值问题之无穷级数解，化为具有相同数学结构之源型奇性相似精确解。

Transition points are introduced so that the interval is divided into different subinterval: coarse mesh subinterval and fine mesh subinterval. Equidistant mesh partition is applied in each subinterval.

混合算法的主要思想是引入过渡点将区域分为粗网格区域和细网格区域，在这些网格区域采用等步长。

Asia-pacific is the catching-up area in regional economic cooperation. However, it has developed dramatically since 1980s and formed several subregional economic cooperation organizations with unbalanced condition. It has found the way of regional cooperation in Asia.

亚太地区是区域经济合作的后发地区，但是八十年代以来亚大区域经济合作发展很快，形成了多个以次区域跨国合作的不对称性区域经济合作组织，走出了一条"区域化的亚洲解决途径"。

Regional tourist cooperation is a significant trend in current development of tourist industry, which shows the initiative of tourist industry. At present, regional tourist cooperation around Pan Pearl River Delta is the hot cooperation region and Yunnan province, as an important part of western China, is going to discuss in this paper about joining the regional cooperation in Pan Pearl River Delta and developing its influence to offer high class ethnic culture tourist services.

区域旅游合作是当前旅游业发展的一种大趋势，是旅游产业做出的一种主动接轨，泛珠三角区域旅游合作是当前热点的话题，作为其中重要的西部组成成员的云南省，如何利用其丰富的民族文化旅游资源，抓住这一区域旅游合作广泛开展的重要机遇，积极参与泛珠三角区域合作，充分发挥作用，推出高品位的民族文化旅游产品，这是本文所要探讨的问题。

Based on the WM-model, the various stages of SPIF process was studied and the forming characters have been realized. Based on the SM-model of the truncated cone, the blank thickness element was sub-meshed into three levels. And through the forming simulation of the process, access to the plate stress and strain of the different regions in forming, and proposed the establishment of a sub-regional mechanism to explain the incremental forming, that is, in different regions, sheet deformation is different. In the main region which reflects the major character of SPIF, the deformation pattern is the composition of bending and extrusion.

基于完整有限元分析模型对渐进成形过程的各阶段进行分析，从而全面认识渐进成形的特点；基于方锥台件局部有限元分析模型，并将板材厚度方向的单元细分为三层，通过成形过程仿真，获取成形中，板材不同区域的应力、应变情况，提出并建立分区域的渐进成形机理解释，即，在不同区域，板材的变形方式是不同的，其中，对体现渐进成形主要特点的方锥台件和圆锥台件的侧壁充分变形区域，其变形方式是拉伸-弯曲复合变形。

Using MATLAB, the changes of frequency and power in every area of the two-area and three-area combined systems were simulated respectively and the result shows that the revised ACE controls the changes of frequency and power better than the unrevised one.

利用MATLAB分别对双区域和三区域联合系统中的每个区域中的频率变化和功率变化进行仿真，结果表明，采用修正后的区域控制误差控制下的频率变化和功率变化要比未修正的控制性能好。

As an important medium of regional innovation system,industrial cluster within county area vitalize this system with its variety and speciality.

一、产业集群、县域经济与区域创新的内在联系区域创新是基层组织的区域创新和网络组织的区域创新的有机结合。

The disc reproduction device further includes: storage means divided into a first area for storing at least one audio data of a particular length of at least one track and a second area for storing remaining audio data of the one track; write-in means for accessing the disc, writing the audio data of the particular length starting at an arbitrary position of the one track in the first area, and writing the remaining audio data in the second area during reproduction of the audio data of the particular length; and read-out means for continuously reading out the audio data of the particular length and the remaining audio data.

所述盘再现设备还包括：存储装置，其分为第一区域，用于存储至少一个道存储的特定长度的至少一个音频数据，和第二区域，用于存储一个道的剩余数据；写入装置，用于访问盘，在对特定长度的音频数据进行再现期间，将一个道的任意位置处开始的特定长度的音频数据写到第一区域，并且将剩余的音频数据写到第二区域；和读出装置，用于连续读出特定长度的音频数据和剩余的音频数据。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。