Fourier techniques provide a particular elegant framework from which to evolve a description of the formation of images . 傅立叶方法提供了一个特别优美的框架，从它发展出一种描述成象的方法。
In arranging his clothes, while travelling he had seen similar lists in the prisoner's pockets, over and over again . 当旋行的时候，他替他收拾衣服，曾经屡次看见和这些表册相象的表册在犯人的衣袋里面。
The difficulty in distinguishing variable species is largely due to the varieties mocking, as it were, other species of the same genus . 变异的物种所以难于区别，主要在于变种和同属中其他物种相象的缘故。
After the sunset the quality of the image in the telescope improves slowly only to deteriorate again one to two hours before midnight . 日落后望远镜中显象的质量缓慢地改善，只是到子夜前一、二小时才再度变坏。
Historians have long been puzzled by dots , lines and symbols which have been engraved on walls , bones , and the ivory tusks of mammoths . 刻在墙壁、甲骨和长毛象的牙齿上的点、线和符号，长久以来使得史学家迷惑不解。
A special type of unsteady motions which bear a resemblance to plane wave solutions of the linear theory of elasticity can be constructed . 一种特殊类型的、和线性弹性理论中的平面波解有点相象的非稳态运动可以建立起来。
The ability of a telescope to distinguish fine detail, or to see celestial objects that are close to each other as separate images, is called resolution . 望远镜辨认出精细结构或者把彼此靠得很近的几个天体分开成象的能力叫做分辨本领。
Pathfinding activities to nurture leaders with visions 创路活动塑造有远象的领袖
Inspection and ldentification of acanthoscelides obtectus 菜豆象的检疫和鉴定方法
The elephant ' s trunk is a unique form of appendage 象的鼻子是一种独特的附肢
