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矩形焦点
1、central focus───主要焦点;中心焦点
2、sample focus───样本焦点
3、rectangular form───矩形形式;直角坐标形式
4、rectangular prism───直角棱镜;[数]矩形棱柱;长方柱
5、rectangular solid───长方体
6、rectangular hyperbola───等轴双曲线;[数]直角双曲线
7、focus───vt.使集中;使聚焦;n.焦点;中心;清晰;焦距;n.(Focus)人名;(瑞典)福库斯;vi.集中;聚焦;调节焦距
8、rectangular───adj.矩形的;成直角的
9、caxton rectangular───卡克斯顿矩形
1、The Chinese house, built in rectangular and symmetrical fashion, reflects a traditional focus on social order.───中国房屋以长方形对称结构方式修建,反应了以社会次序为传统中心。
2、on the inverted triangle truss structure in practical engineering, while a rectangular truss structure is designed as a comparison. Both of these two kinds are all analyzed.───在结构优化设计中,针对实际工程的倒三角形桁架结构,同时又设计了矩形桁架结构作为对比,对这两种桁架进行结构优化。
3、Our interests focus on the structures of convection fields for binary fluid mixtures in two dimensional rectangular cell.───本文的兴趣集中在二维矩形腔体中混合流体对流场的结构方面。