2. The fixation of acid dyes on velour was studied according to the basic principle of sol-gel. 应用溶胶—凝胶法的基本原理,进行了丝绒在酸性染料染色中的固色研究。
3. Sol has not played for six months and just in three days he had two big games, so I will have to see how he recovers. 坎贝尔有六个月没有踢比赛了,在三天时间里面就踢了两场重要的比赛,因此我必需要看看他恢复的情况。
英英解释
n.
1. a colloid that has a continuous liquid phase in which a solid is suspended in a liquid
2. (Roman mythology) ancient Roman god; personification of the sun; counterpart of Greek Helios
3. the syllable naming the fifth (dominant) note of any musical scale in solmization