問題詳情
44.有關銑床加工，下列敘述何者錯誤？
(A)銑床主軸孔的標準錐度是7：24
(B)螺旋平銑刀齒數較少適合於重銑削
(C)床台如能旋轉角度，則稱萬能銑床
(D)銑削鑄鐵應採用順銑法
(A)銑床主軸孔的標準錐度是7：24
(B)螺旋平銑刀齒數較少適合於重銑削
(C)床台如能旋轉角度，則稱萬能銑床
(D)銑削鑄鐵應採用順銑法
參考答案
答案：D
難度：適中0.64467
統計：A(26),B(29),C(15),D(127),E(0)
內容推薦
- Peggy e____________s in the gym three times a week. No wonder she is so healthy.
- 【題組】What kind of student is George? (A) He is a smart but lazy student. (B) He is a stupid but h
- ________________ looks great.(A)The fried chicken sold at the food stand (B) The glasses the wom
- 使用螺絲攻攻M10 × 5之內螺紋，事先要鑽孔之直徑應為何？(A) 8㎜(B) 5㎜(C) 0㎜(D) 6㎜
- Mia wants to have a boyfriend ______________.(A) than whom she is younger (B) which is good at c
- If you bring your own brushes and towels yourselves, the B&B can _______ you with a special disco
- A: Is Ryan your boyfriend? B: Of course not. My mom is old-fashioned.（古板的） She____ me many timesbe
- 使用一支直徑20mm的高速鋼端銑刀，刀刃數為2刃，粗銑一鑄鐵，若其銑削速度為25m/min，銑刀每刃進給量為0.25mm/t，求床台每分鐘進給率(mm/min)？(A) 199(B) 398(C
- The picture ________________ is hung in the Louvre Museum.(A) the students are looking (B) that D
- 使用量具量測工件時，為避免誤差，下列敘述何者錯誤？(A)測量時量具及工件務必擦拭乾淨(B)視線應與量具刻劃線成45度(C)量測環境溫度最好保持在20℃左右(D)量測之力應適中
內容推薦
- 在機械製圖的線條中，不規則連續細實線為何？(A)輪廓線(B)折斷線(C)隱藏線(D)尺度界線
- 【題組】(A) they lit (B) light (C) lit (D) lighting
- 三、假設有一傳統的重力式過濾池採用雙重單一粒徑的濾料做為濾材，第一種濾料是粒徑（直徑）為 0.4 mm 的石英砂（比重為 65），另一種濾料是粒徑為 2 mm 的無煙煤（比重為 5），其厚
- Canada and the USA are n____________s because they are close to each other.
- My aunt e________d money by working in a shoe store before. But now she works in a department sto
- Foreigners don’t like the s_______l of stinky tofu.（臭豆腐） But in fact, it is very delicious.
- B.(Amy, Sandra and Jimmy are having breakfast at a restaurant.) Waiter: May I take your order now? A
- 用以傳送能或改變力的方向之機件是屬於：(A)固定件(B)活動機件(C)連接機件(D)控制機件
- 【題組】(A) Does its name also come from an earl?(B) Was it first made by another earl?(C) Does it a
- 二﹑克漏字 （選出最佳的答案，10%，一題1分 ） A.The Lantern Festival is on (1) day of the first month on the lunar calen
- My dad is f y －nine. He will be fifty tomorrow. Tomorrow is his birthday.
- 【題組】(3)溢流率與處理成效的關係為何？
- The England Princess Kate Middleton is a kind and friendly woman because she always s___________s
- 有關漢字形體的演變，下列敘述何者正確？(A)甲骨文又叫鐘鼎文(B)隸書筆畫尾部有波勢挑法，為方塊漢字奠定了基礎(C)王羲之的蘭亭集序，堪稱名聞千古的草書傑作(D)秦始皇提出「書同文」的政策，大篆
- 【題組】(A) in (B) at (C) on (D) with
- My p e number is 781-24
- 【題組】(4)沉澱池的溢流率與沉砂池的溢流率有何差異？為什麼？
- A: Do you know the man ___________ hair is green? B: Of course, he often makes a lot of noise ne
- 四、 閱讀測驗：（每題 2 分，共 16 分） 有一個貪官告老還鄉，依舊作威作福。他把財產交給帳房又不放心，藉「酒令」告訴帳房：「傘字有五人：下列眾小人，上奉一大人；有福之人人服侍，無福之人服侍人。」
- 四、飲用水水源水質標準第五條中說明: 以地面水體或地下水體做為自來水及簡易自來水之飲用水水源時，對於其水質有下列之規定：(1)大腸桿菌群密度＜20,000MPN / 100 mL（或 CFU / 10
- People t_________t vitamins（維他命）were good for health before. But in fact, the study shows that ta
- Mary and my mother are sisters. She is my a t.
- Which is correct?(A) Everyone knows the first man who walked on the moon.(B) Which is the book w
- 【題組】Sam ________( cut) his finger yesterday.
- 【題組】(A) weather (B) X (C) what (D) how