問題詳情
⑵請證明 x 軸為一流線。(5 分)
參考答案
無參考答案
內容推薦
- ⑵配置之拉力鋼筋斷面積大於若干cm2,此斷面即屬於壓力控制斷面。(10 分)
- 三、一鋼筋混凝土矩形梁斷面,梁寬b =40 cm,梁深h=70cm ,配置一層拉力鋼筋,有效深度d=63cm ,混凝土規定抗壓強度f 'c=280kgf/cm2 ,鋼筋之規定降伏強度 fy=
- There are many cultures in the world that include insects in their diet, but most people in the worl
- Where does Juliane live now?(A) Pucallpa. (B) Lima. (C) America. (D) Germany.
- 四、閱讀測驗 30% Ants are some of the world's most common creatures. There are thousands of kinds of
- 10 ,下列何者為 的拉普拉斯轉換 ?(A) (B) (C) (D)
- (A) for (B) into (C) with (D) at
- The passage suggests that Juliane stayed alive because she _______.(A) followed her father
- (A) see (B) look (C) watch (D) glimpse
- 三、克漏字測驗: 40% Thanks to the efforts of the “paparazzi” (狗仔隊), people’s curiosity about the personal l
內容推薦
- ⑶請計算這流場的加速度。(5 分)
- ⑸此斷面僅受剪力及撓曲作用,不計拉力鋼筋對剪力之影響,此斷面之最大設計剪力Vu 不得大於若干tf ,剪力鋼筋方不超過最大用量之規定。(10 分)
- 四、如圖,若自由液面高程當零,管CD高程為 5m,管AB和管EF高程都是負 10m。所有管子都是直徑為 0.55m的圓管, 管子長度為AB=5m,BC=DE=15m,CD=5m,EF=15m。水的密度
- 21世紀以來,受到全球氣候變遷的影響,災害對人類的影響愈來愈大。尤其是人類賴以維生的大地,因土壤沖蝕愈來愈嚴重,可耕地也愈來愈稀少。下圖為某地區的地質、坡度與地表覆蓋物資料,哪一個區塊內的土壤沖
- 某廠商委託民調機構在甲地調查聽過該品牌洗衣粉的居民占當地居民之百分比(以下簡稱為「知名度」)﹒結果在95%信心水準之下﹐該品牌洗衣粉在甲地的知名度之信賴區間為[0.608,0.672]﹒試問此次民
- ⑵如果使用高壓斷路器去啟斷非對稱短路電流,試求斷路器最少應該要有多大的啟斷容量(MVA)。(5 分)
- ⑵整個彎管系統ABCDEF的總受力為多少,請給合力的大小與方向。(水的密度為1g/cm3,此處總受力要把板CD也算進去。)(10 分)
- 三、在平面卡式座標(x,y)上,給定一流場的流線函數(Stream function)為ϕ = 2xy。⑴這流場是非旋流嗎?把 vorticity 算出來並據以回答。(5 分)
- 所謂「鑽石恆久遠,一顆就破產」,即使如此,還是有很多消費者爭相購買。對於像鑽石這類商品的價值並非建立在商品的用途上,可能是藉此凸顯身分、地位。那麼這樣的消費行為被稱為什麼?(A)炫耀性消費
- 如圖是下列哪個函數的圖形﹖ (A)y = 3sinx (B)y = - 3sinx (C)y = 3sin2x (D)y = - 3sin2x﹒
- 承第43題,等效阻抗 為何?(A) 9 (B) 07 (C) 29 (D) 52
- 3 令 a,b,c 為三向量,則下列有關其內積(inner product)與外積(cross product)的敘述何者錯誤?
- For the Thanksgiving dinner, the guests had roast turkey ________ by a delicious pumpkin pie.(A)f
- It was not until Ed received Al’s letter ________ he had moved to Iran.(A)he did know(B)did he kn
- My boss had me _____ these documents ______.(A)have/translate(B)had/translate(C)have/translated(D
- 東南亞地區熱帶栽培業發達,林礦事業興盛,首要型都市分布的特性顯著,港埠型都市眾多。這些現象反映出該地區下列哪項區域特色? (A)華僑人數眾多且分布普遍 (B)自然環境景觀複雜又多樣 (C)出口導
- The airliner announced there will be a special offer next month; however, it only _________ long-
- 北非和西亞地區一向有謹慎使用水資源的傳統,但是除少數國家外,過去幾十年來本區水資源短缺問題日益嚴重。下列哪些因素是造成此問題日益嚴重的最主要原因?(甲)降雨量變化率增大;(乙)人口快速成長;(丙
- One of the toughest _____ we had to overcome was losing our house in the flood. (12/24)(A) novels
- Mike’s cell phone is an antique when _____ his friend’s brand new smart phone. (1/2)(A) compared
- Whether you win or lose, you will never _____ because I love you. (1/10)(A) let me down(B) bring
- III. Cloze Test (24%){A} Charlie Chaplin was a great success as a comedian. He had no choice but ___
- (A) where (B) that (C) in where (D) on which
- There were thousands of cars ____ near Taipei 101 ____ watch the New Year firework show.(A)parkin
- (A) replace (B) replacing (C) take the place for (D) took the place of