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下列场所中，______不适宜选用感温探测器。
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In the world of entertainment, TV talk shows have undoubtedly flooded every inch of space on daytime television. And anyone who watches them regularly knows that each one varies in style and format. But no two shows are more profoundly opposite in content, while at the same time standing out above the rest, than the Jerry Springer and the Oprah Winfrey shows. Jerry Springer could easily be considered the king of "trash talk (废话)". The topics on his show are as shocking as shocking can be. For example, the show takes the ever-common talk show themes of love, sex, cheating, guilt, hate, conflict and morality to a different level. Clearly, the Jerry Springer show is a display and exploitation of society"s moral catastrophes (灾难)， yet people are willing to eat up the intriguing predicaments (困境) of other people"s lives. Like Jerry Springer, Oprah Winfrey takes TV talk show to its extreme, but Oprah goes in the opposite direction. The show focuses on the improvement of society and an individual"s quality of life. Topics range from teaching your children responsibility, managing your work week, to getting to know your neighbors. Compared to Oprah, the Jerry Springer show looks like poisonous waste being dumped on society. Jerry ends every show with a "final word". He makes a small speech that sums up the entire moral of the show. Hopefully, this is the part where most people will learn something very valuable. Clean as it is, the Oprah show is not for everyone. The show"s main target audience are middle-class Americans. Most of these people have the time, money, and stability to deal with life"s tougher problems. Jerry Springer, on the other hand, has more of an association with the young adults of society. These are 18 to 21-year-olds whose main troubles in life involve love, relationship, sex, money and peers. They are the ones who see some value and lessons to be learned underneath the show"s exploitation. While the two shows are as different as night and day, both have ruled the talk show circuit for many years now. Each one caters to a different audience while both have a strong following from large groups of fans. Ironically, both could also be considered pioneers in the talk show world. (388 words) We can learn from the passage that the two talk shows______.
某20层办公建筑，总建筑面积为12万m2，东西长200m，南北宽30m。每层设3个防火分区，每个防火分区贯通南北向。在建筑物的中部设有10kV配电所、10/0.4kV变电所和弱电控制中心、综合布线主设备间，在东部和西部各设有一个10/0.4kV变电所和综合布线分设备间，该建筑物配置完善的智能化系统。 电气间内的高压、低压和应急电源的电气线路，在无采取隔离措施时。相互之间的距离应大于或等于______。
综合布线系统水平电缆长度的限值是多少______
电力负荷分为三级，即一级负荷、二级负荷和三级负荷。对电力负荷分级是为了______。
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