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• 1.鑄件在不平衡冷卻下，鑄件易產生樹狀偏析，請問應採用下列何種熱處理消除樹狀偏析？(A)深冷處理(B) 均質化退火(C) 回火(D) 淬火
• 56.在氫原子的發射光譜中，何者的幅射能量最高? (A)Lyman (B)Balmer (C)Paschen (D)Brakett
• 57.在原子軌域的量子數(n, l, m)中，下列何者不合理? (A)(2,2,1) (B)(3,1,0) (C)(3,2,-2) (D)(2,1,0)
• 58.主量子數 n=3，最多可能有多少個原子軌域? (A)1 (B)4 (C)9 (D)16
• 41. 下列那一個化合物的 IR 圖譜在 1710  有強吸收峰而且在 3300  有寬的吸收峰? (A) I (B) II (C) III (D) IV【題組】42. 根據題 41，那一個化合物的
• 2 Which of the following is the “mercantilist” view of International Political Economy?(A) Free trad
• 3 Which of the following dose NOT correctly explain “global governance”?(A) It refers to a global go
• 4 During the Covid-19 pandemic, countries around the world immediately closed their borders, imposed
• 5 China keeps challenging the global power status of the United States. Which of the following level
• 6 The Five Eyes Alliance (FVEY) is often mentioned in international affairs. Which of the following
• 7.When did the International Arbitration Court rule on the sovereignty disputes between China and th
• 8 After the government heads of the United States and Japan held a summit on April 18, 2021, they ma
• 9 Which of the following is now a member of both the Regional Comprehensive Economic Partnership(RCE
• 10 Which of the following is NOT a signatory to the United Nations Convention on the Law of the Sea(
• 11 Several conflicts had happened between the United States and the Soviet Union during the Cold War
• 12 After the end of the First World War, the movement of decolonization had been actively developing
• 13 The U.S. was once eager to mediate the conflict between the Kuomintang and the Chinese CommunistP
• 14 After World War II, which treaty was signed by Japan to renounce all rights and claims on Taiwan
• 15 Regarding the process of German unification prior to 1871, which of the following statement is in
• 16 China’s Northeast region had been reckoned as one of Far East’s gunpowder kegs in the early 20th
• 17 Facing the threat of western powers, the Qing government tried to carry out on major political re
• 18 The Washington Naval Conference was held in November 1921 chiefly by the U.S. and U.K. What wasth
• 19 Among the treaties that the Qing government signed with foreign powers, which one made China lose
• 20 Which of the following statement is correct regarding America’s Open Door Policy in 1899?(A) The
• 78. Predict the major organic product from the following reaction.  (A) carboxylic acid (B) ester(C)