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19 最近發生裂解爐(或精餾塔)內高溫之油料外洩,而直接引發大火的現象稱為: (A)自然發火(spontaneous ignition) (B)自燃(autoignition) (C)突沸(boilover) (D)溢流(slopover)

86.大明是某家企業的主管,工作中有許多壓力。最近常感到沮喪、疲勞、易怒、工作超載,對工作失去熱忱。下列敘述,何者最能反應大明的身心狀態?(A)生涯耗竭(B)生涯迷思(C)生涯挫折(D)生涯挑戰。

81. 甲君是某家企業的主管,工作中有許多壓力。最近常感到沮喪、疲勞、易 怒、工作超載,對工作失去熱忱。下列敘述,何者最能反應甲君的身心狀 態? (A)生涯耗竭 (B)生涯迷思 (C)生涯挫折 (D)生涯挑戰 。

109. 早期在苗栗大量生產西洋式玩偶外銷歐美,請問是用何種方法成形? (A)手捏 (B)拉坏 (C)熱壓 (D)注漿 。

110. 下列對瓦器的描述何者正確? (A)燒成溫度大於 1200℃ (B)坯體通常都有施釉 (C)建築用紅磚屬於瓦器 (D)坯體半透明 。

30. A boron-carbon-nitrogen compound with a diamond cubic-like structure can be synthesized under high-temperature and high-pressure conditions. Its crystal structure was determined by X-ray crystallography and its unit-cell structure is shown in the figure on the right. The cubic unit-cell parameter is a pm, and NA denotes Avogadro's constant. Which of the following statements is incorrect? (molar atomic mass (g/mol): B = 11, C = 12, N =14) (A) This material is a covalent compound with high hardness. (B) The number of boron atoms that are nearest neighbors to a given boron atom in the crystal and are at equal distances is 4. (C) The ratio of the number of C-C bonds to C-N bonds in the unit cell is 2:1. (D) The density of the unit cell is (E)The empirical formula of this compound is BC2N.