填空题光照强度是指单位面积上所接受的________，以________为单位

填空题在PowerPoint 2000中，默认的幻灯片放映方式是________方式。

填空题人民政协的监督实质上是一种有组织地反映________各方面的意见的民主监督

填空题物理安全主要包括机房安全、_________安全、设备安全和电源安全。

填空题膀胱刺激症包括尿频、______和______。

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填空题把经过描述、定义和揭示后的公安信息按照顺序和格式要求进行存放和保密的过程称为______。

填空题在Excel 2000中，通过工作表创建的图表有两种，分别为独立图表和________。

填空题电话通信网的支撑网主要包括_________网、电信管理网和数字同步网。

填空题 Tourism is an important industry in many countries. Humans have traveled 51 since they first appeared on earth. Tourism, however, did not go 52 in hand with travel in the beginning. In primitive times, people did not 53 for pleasure but to find new places for their herds to feed, to escape 54 hostile neighbors, or to find a more favorable climate. They traveled on 55. Their journeys were long, tiring, and often dangerous. With the 56 of society, they did not travel merely out of necessity, 57 Often for the joy and excitement of seeing and experiencing new things. In every country in the world, there are beautiful sights to visit. It 58 be a beautiful mountain, a national park, a historical monument, or a cathedral. Everyone is interested in talking about them. It is because of this 59 tourism began to develop into an industry that provides things for people to do, places for them to see 60 they are on holiday. In fact, tourism has become an important source of income for many countries.

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填空题超标量处理机利用资源重复实现并行处理，超流水线处理则着重开发________________的并行性。

填空题根据研究活动对问题探讨的深度，可将课题分为因果性课题、_______和预测性课题。