Liquid
Scintillation Counterc can be used to detect?()
A: 3H
B: 125I
C: 18F
D: X
ray
Scintillation Counterc can be used to detect?()
A: 3H
B: 125I
C: 18F
D: X
ray
举一反三
- The<br/>ELISA can be used to detect() A: Hormones B: Enzymes C: Drugs D: Antibody
- Which of the following radioisotope used in PET Scan?() A: 99mTc B: 131I C: 125I D: 18F
- 设 f, g, h∈ R→R ,且有[br][/br] f(x)＝x＋3, g(x)＝2x＋1, h(x)＝x/2.[br][/br]则： f ◦ g=， g ◦ f=，f ◦ h=，f ◦ f=。
- What is the purpose of camera?(). A: Camera<br/>can will detect the situation of the rear track. B: Camera<br/>can analyze the image and operate the front lane line situation. C: Camera<br/>can pass the lane line situation to the passenger of the car. D: Camera<br/>can detect the situation of the front lane line.
- The<br/>expression "I hope to..." can be used to<br/>show a near hope and a future hope. ( )