中间包测温点选择在离大包注流较近的一流的上方。
参考答案:错
中间包测温点选择在离大包注流较近的一流的上方。
参考答案:错
请回答:
(1)我国水资源的现状如何?
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(2)运用所学知识分析表二所反映的现象的原因?
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(3)针对我国水资源的现状,谈谈你对解决我国水资源问题的看法。
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