2) 암페타민
(마황) (ice (메스암페타민)) (snow)
(1) 역사
- 기원; 수세기 동안 중국인들은 ma huang이라고 부르는 Herb에서 의료용 차를 만들었는 데 이 식물 속의 활성 성분을 ephedrine이라고 하며 천식환자의 기관지 확장용으로 쓰임.
- 미국인의 발견; 1924년 Ko Kuei Chen and C. F.
behavior.
Today we women raise our voices against tyranny, crudeness and play-off games.
And that is it, gentlemen.
End of story. The fat ladys singing! Out of the room.
By the way, if any of that was lost upon you, then Ive just proven my point again.
Excuse me.
Kareenah, baby,
I am putting my foot down.
Damn! Damn! I cant stand her.
I cant stand her either, but you really need to calm down.
You
In describing the answer to the question below, try to share your opinions on the basis of evidences such as articles and books. Also provide information of the evidence (author, title, journal name, etc.).
1. Explain what happens in terms of mechanical/chemical properties when making products using metal-based 3D additive manufacturing technology. (10 points)mechanical properties
전통적
For instance, the market used to be an important part of a community. News and gossip were exchanged, along with goods and services. Friendships and community ties were maintained. Now, many people prefer to shop online. Stores and businesses have to go online as well or risk losing their customers.
예를 들어, 시장은 커뮤니티의 중요한 부분이었습니다. 상품과 서비스
1. Alcohol abuse and drug abuse
What is drug?
A drug is any chemical substance other than food or water that affects the mind or body
Use and Abuse
A socially constructed boundary between acceptable and unacceptable behavior
Drug abuse
- The use of any illegal substance
The use of legal substance in away
that violates accepted medical practice