问题
问答题 简答题
发电机定子线棒层间和出水温度有何要求？
答案
参考答案：
发电机的定子线棒层间温差和出水温差不应大于8℃，否则应查明原因；当发电机的定子线棒层间温差达到12℃或出水温差大于12℃、发电机任一槽内线棒层间温度大于90℃且出水温度超过85℃时，在确认测温元件正常的情况下应停机处理。
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发电机定子线棒层间和出水温度有何要求？
参考答案：
发电机的定子线棒层间温差和出水温差不应大于8℃，否则应查明原因；当发电机的定子线棒层间温差达到12℃或出水温差大于12℃、发电机任一槽内线棒层间温度大于90℃且出水温度超过85℃时，在确认测温元件正常的情况下应停机处理。
| Geography is the study of the relationship between people and the land. Geographers compare and contrast various places on the earth. But they also (51) beyond the individual places and consider the earth as a whole. The English word geography means "to describe the earth. " (52) geography books focus on a small area like a town or city. Others deal with a state, a region, a nation, or an (53) continent. Many geography books deal with the whole earth. Another (54) to divide the study of geography is to distinguish between physical geography and cultural geography. The former focuses on the natural world; the (55) starts with human beings and studies how human beings and their environment act (56) each other. But when geography is considered as a single subject, (57) branch can neglect the other. A geographer might be described as one who observes, records, and explains the (58) between places. If all places (59) alike, there would be little need for geographers. We know, however, that no two places are exactly the same. Geography, (60) is a point of view, a special way of looking at place. |
A．way
B．means
C．habit
D．technique