Abstract: Unmanned aerial vehicles (UAVs) have found numerous applications and are expected to bring fertile business opportunities in the next decade. Among various enabling technologies for UAVs, ...

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本文将详细介绍在ArcMap 10.2中添加ArcGIS Server的具体步骤，帮助用户更高效地完成操作，提升工作与学习效率。 1、 启动ArcMap后，在目录Catalog中找到GIS服务器，点击添加ArcGIS Server选项，操作所示。 2、 在添加ArcGIS Server的对话框里，选择使用GIS服务选项，具体所示。

An SR latch is a basic memory element in digital electronics that stores binary data using Set and Reset inputs.

加拿大飓风中心（CHC）发出警告，飓风“梅丽莎”（Melissa）本周晚些时候将加速北上，虽然不会不会直接登陆，但仍可能给加拿大东部带来一场恶劣天气。 气象学家Bob Robichaud表示，本周五，一个低压系统将穿过美国东北部，并吸收飓风“梅丽莎”的湿热空气 ...

加拿大总体生活可负担指数近年来下降明显，主要体现在百万人口以上的大城市房价越来越难以负担，尤其是多伦多、温哥华这两个城市。 蒙特利尔、卡尔加里等城市虽然房价明显低于多伦多温哥华，但总的来看仍然达不到很可以负担的程度，只有一个大城市是 ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Article Views are the COUNTER-compliant sum of full text article downloads since ...

Canadians are asking questions about cannabis. We reached out to experts to provide you with answers. If I smoke pot and then breastfeed, will my baby get high? Just like with tobacco and alcohol, a ...