After the first Opium War in 1840, the Bund gradually became the British Concession and International Settlement.
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The reception rooms of Shanghai & Hong Kong Bank were built with five architectural styles: the American, British, French, Russian and Greek styles.
A. 对
B. 错
Dongfeng Hotel was built in classic American style with a six-storey structure topped with two pavilions in the east and west.
A. 对
B. 错
杨氏双缝干涉干涉获得相干光的方法是分波阵面法。
A. 对
B. 错
在玻璃上镀上一层材料为ZnS(折射率2.40)、光学厚度(nd)为λ/4的薄膜被称为增透膜。
A. 对
B. 错