So studying Tempera is significant to develop the modern painting material.研究丹配拉绘画,对现代绘画材料的拓宽有着极为重要的意义.P > Tempera was used to paint frescos hundreds of years ago.数百年前蛋彩画颜料被用来画壁画.Certain pigment colours were painted on t...
我对可因子分解多项式一无所知。I have no idea about factorable polynomial.下面写出一直到十次多项式的帕斯卡三角形.Its form up to a tenth degree polynomial is shown below.任何多项式系数的绝对值都构成单峰序列.The absolute values of the coefficients of any chromatic polynomial...
Also has many a dream kindheartedness, is loves mischievously small lovable.又有着多啦a梦的好心肠, 是爱调皮的小可爱.he behaved badly in school; he mischievously looked for a chance to embarrass his sister; behaved naughtily when they had ...
The pollution could decimate the river's thriving population of kingfishers...污染可能会造成河边大量繁殖的翠鸟大批死亡。Old World bird that tumbles or rolls in flight; related to kingfishers.东半球能在空中翻筋斗的鸟; 与翠鸟近缘.What kingfishers lack in ...