热电偶测温时所产生的热电势与组成热电偶的材料和两端温度有关,与热电偶的粗细、长短无关。
参考答案:对
Once more I have to leave Beijing, ______ I have been living for eight years.
A.that
B.where
C.which
D.as
生长激素基础值降低即为生长激素缺乏。()