ideal adj. 1.理想的,典型的。 2.观念的;想像的;空想的;不切实际的。 3.唯心论的;理想主义的。 an ideal place for a holiday 度假的理想场所。 ideal happiness 想像中的幸福。 n. 理想;典型;模范;空想的事物;【数学】理想子环,理想数。 beau ideal 十全十美的理想。 the I- and the Real 理想与现实。 That is only an ideal. 那仅仅是空想。 adv. -ly
basis n. (pl. bases ) 1.基础;基底;台座;【地质学;地理学】坡基。 2.根据,基准。 3.主要成份;主药。 4.【数学】基。 On a production basis在大规模生产的基础上。 On what basis? 凭什么条件(雇佣等)? on the war basis按战时体制。 the basis of argument 论据。 the basis of assessment 课税标准。 on the basis of 以…为基础。
They provide the ideal basis for students seeking to further improve their english or for those who simply want to enjoy everyday english communication 课程安排富有趣味和创意,致力于提高学员英语口语和听力的水平。
The composition and mechanism of cdse thin films were explored by x-ray energy dispersion analysis ( eds ) and x-ray penetration spectrum ( xps ) . the effect of electro-deposition conditions such as potential ( vs . sce ) of cathode, concentration of electrolyte on composition and mechanism of as-fabricated cdse thin films were gained, which provided experimental foundation and ideal basis for template-electro-deposition preparation of cdse nano-wire arrays 采用eds和xps两种分析方法对cdse薄膜的组成进行了表征,得到了阴极电位值(vs.see)和电解液浓度对edse薄膜组成的影响关系,为以hzseo3和seso32-为硒源,用模板一电沉积法制备cdse纳米线阵列提供了实验依据和理论基础。