다음 각 화합물 2.0mL를 시험관에 취하고 동량의 물을 섞은 후, 잠시 놓아둔 후 층이 갈라지는지 관찰하시오. 층이 분리되지 않으면 “섞인다”, 층이 분리되면 “섞이지 않는다”로 기록하고 결과를 해석하시오. 그 다음 그 시험관에 고체 염화소듐(NaCl) 0.2g을 2회 첨가하여 섞은 후 각각 층이 갈라지는지
curtail
우리말 뜻: 단축하다, 삭감하다
영어 뜻 혹은 유의어: shorten, reduce
예문: During the coal shortage, we must curtail our use of this vital commodity.
cynical
우리말 뜻: 냉소적인, 남을 믿지 않는
영어 뜻 혹은 유의어: skeptical, distrustful of human motives
예문: Cynical at all times, he was suspicious of all altruistic actions of others.
dialectic
우리말 뜻: 논리적 토론술; 변증법
영어 뜻 혹은 유의어: art of debate
예문: I am not skilled in dialectic and, therefore, cannot answer your arguments as
forcefully as I wish.
diaphanous
우리말 뜻: 투명한, 비치는
영어 뜻 혹은 유의어: sheer; transparent
예문: They saw the burglar clearly through the daiphanous curtain.
diatribe
DNA complexes change their conformation upon some stimulus
Have applications in nanorobotics
Twisting motion
Any molecule composed entirely of carbon
Form of a hollow sphere, ellipsoid, or tube
Has unique chemistry
Contraction and Relaxation in different pH condition with “in-vivo”
Degradation by temperature change (Low
through Computational Chemistry (specially, LMOD method)
find out why the Cellulose is in-soluble in water.
The structure of cellulose
- Pyranose (6 mem. ring)
- With the cellobiose, 12 torsion angles
- Influence the conformational structure
& potential energy of cellobiose.
- φ & ψ ; determine the configuration
- About the specific φ & ψ, Region A~D
Intermission Script
Oh, yeah. Ive been round the block.
Really?
- Believe it.
Sowed me oats.
Acted the rip, the rapscallion.
Ran wild, ran free.
Of course, this all back in the days of yore.
Right. You wouldnt think it to look at you.
Yeah, well, time comes, you have to
leave behind the old hell-raising.
Take some responsibility for your life.
Prepare the groundwork.
- How do you do that?
Well, t