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• 38 Because of common _____, closely related species may share some characteristics of collective beh
• 39 Research indicates that chronic fatigue is one of the _____ features that can cause depression.(A
• 40 Health providers in low and middle income countries often work in resource-constrained environmen
• 41 If you are laid off, you may apply for unemployment _____ to help you meet expenses while you see
• 42 During harsh winters, local people often suffer from _____, getting stuck in the severe snow stor
• 43 If the union is to launch an _____ strike, it is using a lot of time to force the company to conc
• 44 The profitability ratios are declining and the debt ratio is rising; _____, the financial conditi
• 45 The mission of the World Wildlife Fund is to conserve and reduce the most pressing threats to the
• 46 Depression in nursing homes can be due to a variety of stressors, e.g., loss of independence and
• 47 Modern dancers often perform _____ movements and gestures, which symbolize or suggest deeper mean
• 48 In contrast to abstract numbers, people tend to gravitate toward vivid information like examples
• 49 The lawyers expressed serious doubts about the _____ of imposing military regulations on civilian
• 50 With the many cultural and social changes happening in our country, music teachers have expressed
• 2 柏嚴公司於 X3 年初成立，5 月 10 日以現金購入甲、乙兩筆股票，並分類為透過其他綜合損益按公允價值衡量之權益工具投資，其相關資料如下： 柏嚴公司於 X4 年 10 月 20 日以$4,
• 2 甲公司採用永續盤存制，並在 8 月份完成下列的交易： 上表中「該批貨的銷貨退回」均為同一列賒銷交易所產生之銷貨退回，試計算甲公司 8 月份自上述交易收現數總額： (A)$12,030 (B)$1
• 45. 若 A、B 表不同機械元件，則下列各運動對之運動方式，何者屬「高對」者？(A) (B) (C) (D) 。
• 50. 某一碳鋼經過完全退火之後，其金相組織具有 50%的波來鐵與 50%的肥粒鐵，請問其含碳量(重量%)約為？ (A)0.2 (B)0.3 (C)0.4(D)0.5 %。
• 【題組】(二)請說明選用鑄造方法的完整加工程序，包含如何產生兩圓孔與浮凸字體？（10 分）
• 【題組】(三)請說明澆鑄溫度幾度較為合適？（5 分）（單位：mm）
• 【題組】(二)卡諾引擎（Carnot engine）經過此卡諾循環做功。請說明卡諾引擎及熱效率（thermal efficiency）為何？
• 【題組】(二)畸變能理論。（15 分）
• 三、考慮一個兩端面閉合且磨平的壓縮螺旋彈簧。彈簧由 3 mm 油回火鋼絲製成，外徑為 30 mm，總共 24 圈，自由長度為 180 mm。彈簧材料的剪力模數為 80 GPa。試求：【題組】(一)彈簧
• 【題組】(二)彈簧由自由長度到密著（壓縮彈簧每一圈緊貼）時的總變形量。
• 【題組】(三)彈簧常數。
• 四、一方螺紋動力螺桿的輸入功率為 5 kW，轉速為 1 rev/s。螺桿直徑為 40 mm，螺距為 8 mm。螺紋摩擦係數為 0.15，軸環摩擦係數為 0.1，軸環摩擦半徑為 50 mm。試求軸向抵抗