Today just as technology changed the face of
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Surtsey was born in 1963.Scientists saw
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热值,越大,物理量
Today just as technology changed the face of
12-09
Surtsey was born in 1963.Scientists saw
12-09
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题目区别优劣煤质最科学的办法是检测下列哪个物理量A. 比热容B. 密度C. 热值D. 温度可圈可点用户2021-02-23 14:29优质解答答案:C解析:单位质量的煤完全燃烧时所释放出的热量越大,说明该煤的热值越大,即是优质煤炭;
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题目
区别优劣煤质最科学的办法是检测下列哪个物理量
A. 比热容
B. 密度
C. 热值
D. 温度
可圈可点用户
2021-02-23 14:29
优质解答
C
单位质量的煤完全燃烧时所释放出的热量越大,说明该煤的热值越大,即是优质煤炭;
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