边防检查站依法作出推迟或者阻止交通运输工具出境或入境的决定后,如相关情形消失,边检站可视情决定是否对其立即放行。
参考答案:错
A.(A) At a stationery counter.
B.(B) At a reception desk of a hotel.
C.(C) In the immigration office of an airport.
D.(D) In the visa office of an embassy.
用一支同性质的热电偶对另一支热电偶进行冷端补偿,两支热电偶应反极性串联。