問題詳情
7.Discuss the principle of size exclusion chromatography. (10%)
參考答案
無參考答案
內容推薦
- The room ________ by me the day before yesterday. (A) cleaned (B) have cleaned (C) was cleaned (D
- 【題組】⑵ 0.5 ms 週期的正弦波。（5 分）
- 四、為比較兩種不同劑型除草劑（甲及乙）的除草效果是否有差異，兩種除草劑針對相同樣本大小的雜草幼苗進行試驗，試驗結果得到劑型甲的除草百分比為 50%，劑型乙則為 60%，欲建立此兩百分比差值的 90%信
- How to prepare 0 L of a 0.015 M solution of HCi (10%)
- 一藥廠的硏發人員最近硏發出一種治療某種疾病的新藥，老闆爲瞭解其治癒率是否較舊藥的60%爲高，他隨機抽取出 20位患有此一疾病的病患來測試，並決定，若有16個(含16)以上的病患成功地被治癒，則認
- 四、一鋼筋混凝土梁，跨距為 5 m，其斷面尺寸為梁寬 35 cm，梁深 65 cm，有效梁深 5 cm，已知使用之材料如下：鋼筋降伏強度為 4,200 kgf/cm2，混凝土強度為 280 kg
- 五、有一示波器其時間產生器定在 0.1 ms/cm，而掃描的長度為 10 公分。如果輸入是下列波形，試畫出掃描長度內的圖形。【題組】⑴ 5 kHz 的正弦波。（5 分）
- 如圖，八邊形是由 2個正方形與 4個菱形組成，若正方形及菱形的邊長皆為4 ，且菱形的銳角如圖所示，則= (12) 。
- Calculate the energy, frequency and wavenurnber of a photon with a wavelength of 00 nm.(10%)
- 假設發燒病人中的3%會患有SARS。若發燒病人患有此病，則他被酵素免疫分析法(ELISA)正確檢測出有此病的機率 爲0.90 ；另一方面，若發燒病人沒有此病，則他被「ELISA」誤檢爲有此疾病的
內容推薦
- 【題組】⑶ 2 ms 週期的餘弦波。（5 分）
- There are many _____ in the pond near my house.They are babies of the frogs.(A) tadpoles (B) tur
- 【題組】C.若新鹚的實際治癒率爲70%,老板犯型II誤差的機率爲何? (5%)
- 8_ Discuss the limitations of the Beer’s law. (10%)
- A: You have no excuse for cheating in the exam,_____________ ?B: Sorry. I won’t do it next time.(A
- 【題組】⑷ 10 kHz 的方波。（5 分）
- 【題組】D.若20人中有18人被治癒，則p-value爲何?(5%)
- 【題組】Which of the following statement matches the fact mentioned above?(A) Doctors found 1,750 pe
- 5 假設世界經濟體系只有甲國與乙國，兩國擁有相同的資源，用於生產橘子及柳丁，生產可能線如下圖所示皆為直線：下列何者錯誤？ (A)乙國同時具有生產橘子及柳丁的絕對利益(B)乙國只有在橘子的生產上具比較利
- Do you have a(n) ____? My hair is in a mess.（亂七八糟）(A)lamp (B)wallet (C)comb (D)envelope
- Discuss the principle of a FT-IR.(10%)
- 已知，求 AB =____
- 【題組】(4) 與 L2 平行，且與 L2 距離為的直線方程式為 (O) 。(二解)
- In a reversed phase chromatography, if three compounds A，B, C will be used in this column, give t
- Define: tandem mass spectrometry (10 %).
- 【題組】Which is TRUE?(A) Scientists say only sad things break our heart.(B) Our brain treats happy
- (A)playground(B)swing(C)seesaw(D)stop
- ( ) You often play badminton on Fridays, but I ___________.(A) seldom am (B) am seldom (C) seldom
- I watch English programs every morning, and Johnson ______, too.(A) is (B) do (C) does (D) can
- ( ) Hebe:___________ does Eric go swimming? Dora: He goes swimming on Tuesdays and Saturdays.(A)
- I ________ a puppy. My friend, Jolin, _________ two mice.(A) have ; has (B) have ; have (C) has ;
- 【題組】(A) plays the badminton and plays the flute(B) plays Frisbee and plays violine(C) plays tenn
- ( ) Cindy: What’s the___________ today? Cleo: It's February 24th.(A) day (B) month (C) time
- Shelly _______ English songs and _______ English every day. (A) is singing ; studying (B) sings ;
- Gorge喉嚨痛。Gorge has a (4) (5) .【題組】4