資訊推薦

• 7.滲氮法爲表面硬化法，其採用鋼料的主要合金元素爲哪些？(A) A1、Cr、Mo(B) Cr、W、V(C) Si、Mn、Ni(D) Ni、Cr、W
• 59.This symbol started with a unique T-shirt _____ in the 1980s.(A) to make (B) made (C) making (D)
• 【題組】85. (A) added (B) concluded (C) multiplied (D) divided
• 2.下列哪一種材料常用於製作螺絲起子等各式工具？(A)低碳鋼(B)鑄鐵(C)純鋁(D)高碳鋼
• 68.David has collected three times as many model cars as I _____.(A) has (B) have (C) do (D) does
• 8.使用精密車床做兩頂心間之車削工作，一般採用哪種工具牽引工件旋轉？(A)彈簧套筒(B)三爪連動夾頭(C)雞心夾頭(D)四爪單動夾頭
• 60.All we could do _____ in the airport terminal.(A) were to wait (B) was waiting (C) were waiting (
• 【題組】86. (A) other (B) others (C) the other (D) another
• 3.虎鉗規格以下列何者表示之？(A)虎鉗重量(B)鉗口寬度(C)虎鉗材質(D)虎鉗高度
• V. Cloze: 20% If this dialogue is all 69. to you, or if you think it 70. typos, read on! “OMG” (oh m
• 9.假設輸入軸是等角速度運動，經由下列何者傳動之後，其輸出軸呈間歇運動？(A)歐丹聯結器(B)日內瓦機構(C)萬向接頭(D)汽車減速機
• 【題組】87. (A) show (B) showing (C) shown (D) shows
• 【題組】77.(A) with (B) of (C) on (D) under
• 【題組】70.(A) is full of (B) is filled of (C) is full with (D) is filled by
• 【題組】81.(A) which requiring (B) that required (C) to require (D) which requires
• 【題組】88. (A) call out (B) call in (C) call off (D) call for
• 【題組】78.(A) such (B) so (C) too (D) even
• 【題組】82.(A) more (B) many (C) as many (D) as much
• 12.下列哪種量規適用於大量且快速的精密內孔直徑量測？(A)游標尺(B)分厘卡(C)柱塞規(D)環規
• 15. 已知tanθ = ，且sinθ < 0，則sinθ - cosθ =
• 13.如【圖13】所示爲行星輪系，其中A爲旋臂，B和C各爲具有32和24齒的齒輪，假若輪B固定，旋臂依順 時方向旋轉150 rpm，則齒輪C之轉速及方向應爲多少？ (A)125 rpm順時針 (B)
• 32. 左圖表示(A)不可調緩衝(B)單邊可調緩衝(C)雙邊可調緩衝(D)可調速 雙動氣壓缸。
• 4. 已知一個等差數列<an>的首項為5，公差為6，該數列的第5項為________
• 22. 以下有關海綠石的敘述何者有誤？(A)富含鐵、錳之矽酸鹽礦物 (B)淺海沉積物內的自生礦物(C)常出現於溫帶陸棚沉積物內 (D)海綠石被稱為深度指示礦物
• 5. 等比數列2，6，18，54，則公比為________