查询词典 external angle

Finally, the locations of independent buildings were obtained. In the aspect of structure line detection, the main idea is to separate the roof structure lines into two parts, one is for external contours and the other is for internal structure lines. The external contours were extracted using Hough transform and other geometric conditions. The internal structure lines were extracted by any two adjacent roof faces intersecting each other.

而在结构线的侦测方面，主要将屋顶结构线分为两个部份来进行，第ㄧ为外部轮廓线，萃取的方式是利用霍夫转换及其他附加几何条件来进行；第二为内部结构线，萃取的方式为利用相邻屋顶面的交会来获得；最后再将此二种特徵线合并在一起，进而重建完整的屋顶面形状。

In the part of heat transmission and dissipation of roofing, external wall, external door and window, stair well, the idiographic constructional measures credibility and easy to realized should be taken, and the local materials possessing the good performance and convenient to construction should be used a lot. The energy saved reached 30% in the building enclosure when the total investment increased by 4.9% only using the new energy-saving measures.

还对节能住宅和非节能住宅的投资进行了经济分析和比较，在投资仅增加4.9％的情况下，实施该文中建议的围护结构节能构造措施，即可满足建设部要求的围护结构节能30％的规定。

The heat transmission capacity and heat consumption were calculated in some residential building including roofing, external wall, external door and window, stair well in Dongying. The investment of the saving dwelling was analyzed.

对寒冷地区居住建筑中屋面、外墙、外门窗、楼梯间等围护结构耗能部位的传热耗热进行了计算和分析，找出了居住建筑耗能症结并提出了解决办法。

The heat transmission capacity and heat consumption were calculated in some residential building including roofing, external wall, external door and window, stair well in Dongying.

对寒冷地区居住建筑中屋面、外墙、外门窗、楼梯间等围护结构耗能部位的传热耗热进行了计算和分析，找出了居住建筑耗能症结并提出了解决办法。

When the external control pressure increases to the shutoff pressure setting point of the valve, the external control pressure acting on the underside of the diaphragm, which breaks the balance of the compression of the pressure spring and the latch lever, triggers the latch and disengages valve disc arm from the latch.

当外接控制感应压力﹝即减压下游压力﹞升到此阀关断压设定点时，控制压作用于皮膜下层破坏压力弹簧压缩与闩杆间的平衡，然后扳开闩扣并从闩扣释放阀门封盘。

The design of a single AT89C51 epiphyseal Dao break Cynoglossus DC0809 at the core of First Instance, to speed sensor, the odometer counter, thermistor sensors, pressure sensors as the main external components, combined with the necessary external circuit, and the car Instrument Design and Implementation of the instrument system is accurate, reliable and easy to use the advantages of the vehicle instrument on behalf of the latest trends.

本次设计以AT89C51单片机为主控制器，以ADC0809为核心，以速度传感器、里程表计数器、热敏电阻式传感器、压力传感器为主要外围元件，辅以必要的外围电路，实现了汽车压力传感器仪表的设计与实现，该仪表系统具有准确、可靠、使用方便等优点，代表了车用仪表的最新发展趋势。

To study building extraction from aerial images automatically or semi-automatically, the algorithm of line Snake is analyzed, a connecting distance on average is added into its internal energy function, its second order item is modified, its external energy function is normalized, and an external force is added.

为研究航空影像中建筑物的自动、半自动提取，通过分析直线Snake算法，对其内部能量函数增加1个平均连通距离，修改二阶项，归一化外部能量函数，增加1个外部力，然后用改进后的直线Snake算法结合贪婪算法对建筑物进行提取。

As the implementation of power generation separating from grid company and the establishment of power market, the internal and external environment, organization and management style of provincial power grid company have been changed greatly. The existing performance management system of provincial power grid company is not able to adapt to the demands of current business management and internal and external environment. As an important part of the managing and controlling system, performance management system has to be adjusted to adapt to the changes.

随着中国电力体制改革&厂网分开&的实施和电力市场的建立，省级电网企业的内外环境、组织结构及管理模式等都发生了较大的变化，原省级电力公司的绩效管理体系已不适应目前企业经营管理和内外环境的需要，作为管理控制系统重要组成部分的绩效管理系统也应随之进行适应性调整。

For specific aspect, that is, discussing the rank of urban system by using centricity strength, discussing the cities'layout of scale by using Rand-Size Rule, discussing the export-orientated level of the economic development by using the volume of trade for external trade, the foreign direct investment and the dependence on external trade, and discussing the spatial structure by using the Fractal Theory.

通过计算城市中心性强度分析城市体系的等级层次；选用1993—2004年的城市年末总人口数据，分析城市体系的规模结构，应用位序—规模法则探讨环城市的规模分布；采用外贸出口额、外商直接投资额、出口依存度三个指标分析城市经济发展的外向性水平；测算城市体系中各城市之间的直线距离，应用分形理论分析城市体系空间结构。

It contains three facets, that is, discussing the cities' layout of scale by using Rand-Size Rule, discussing the export-orientated level of the economic development by using the volume of trade for external trade, the foreign direct investment and the dependence on external trade, and discussing the spatial structure by using the Fractal Theory.

选用1993-2003年年末城市总人口数据，应用位序－规模法则探讨环渤海港口城市的规模分布；采用外贸出口额、外商直接投资额、出口依存度3个指标分析城市经济发展的外向性水平；测算城市体系中各城市间的直线距离，应用分形理论分析环渤海港口城市空间结构。

We have something to do in the new stage.

在这段崭新的时期中，我们有一些要做的。

The difference between tourism decision-making under uncertainty and risky tourism decision-making is indistinctive.

其中不确定性旅游决策和风险旅游决策的界线比较模糊，两者的区分是相对的。