2、本文采用菱形—方形网(Diamond-Square)分形方法,随机生成了数字高程(DEM)数据,构建了三维地表模型;利用遥感影像分割获得地表类型映射于复杂地形,生成了三维自然地表场景...
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第一步，隔板与网身应呈90度相交，用绑扎绑成构成长方形或正方形网垫。
The first step, the partition and the net should be a 90 degree intersection, with the binding ties constitute a rectangular or square mat.
我们可按客户要求加工定做各种材料和尺寸的长方形、正方形网片、环行网带和滤器配件。
We can also process wire mesh pack filters of rectangular or square, ring type wire belt and other filter fittings according to the specific requirements of the customers.
供应试管圆形网筐网篮、试管正方形网筐网篮。生产各种规格的试管网筐网篮、试管架，消毒筐，医疗器械筐，清洗筐。
Production of a variety of in vitro net basket basket, test tube rack, disinfection baskets, medical equipment basket, cleaning basket.
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