The fractal picture is elegancy and singularity, and has obvious geometrical meaning.然后根据求根的结果绘制分形图形的方法,绘制出的分形图优美而玄妙, 几何意义明显.I love elegancy and quietness and try to express them in my paintings.我喜欢优美和宁静,力图在作品中表达这种感受....
This paper advances the preparation method of erucamide by direct ammonolysis of rape oil. sol - vent crystallization.本研究提出菜籽油直接氨解、溶剂脱脂、蒸馏预分离、溶剂结晶提纯制取芥酸酰胺的方法....
Ronald Barnett , The Idea of Higher Education , Open University Press, 1990, p .165.转引自汉伯里·布朗:《科学的智慧》, 李醒民译, 辽宁教育出版社1998年版,第136页.Steven Barnett's late surge helped him to win a bronze for Australia.史·巴尼特迟来的发挥,使他最终为澳...