thermal expansion
dimension change associated with temperature change
n.L2 추가 집중B2
열팽창
영어 정의 a change in a material's dimensions as its temperature changes, usually an increase as it warms
TOEFL 어휘
단어와 구문 2,876개 · 주제 21개
어휘 (105)
soluble
adj. · B2 · L1able to dissolve in a specified solvent
녹는; 용해성의
solute
n. · C1 · L2component dissolved in a solvent
용질
solution
n. · B2 · L1uniform mixture at molecular or ionic scale
용액
solvent
n. · B2 · L1component serving as dissolving medium
용매
state of matter
n. · B2 · L1physical form such as solid liquid or gas
물질의 상태
stir
v. · B1 · L1move material around to mix it
젓다; 저어 섞다
substance
n. · B2 · L1material with identifiable physical or chemical properties
물질; 특정 재료
suspension
n. · C1 · L2mixture with undissolved particles dispersed in fluid
현탁액; 현탁계
synthetic
adj. · B2 · L1made through controlled chemical production
합성의; 인공적으로 합성한
test tube
n. · B2 · L1small narrow laboratory container
시험관
thermal conductivity
n. · C1 · L2material property describing conduction of heat
열전도율
thermal expansion
n. · B2 · L2dimension change associated with temperature change
열팽창
vapor pressure
n. · C1 · L2pressure of vapor in equilibrium with condensed phase
증기압
viscosity
n. · C1 · L2resistance of a fluid to flow
점도
viscous
adj. · C1 · L2having high resistance to flow
점성이 있는; 끈적한