laser scan短语¹⁴⁴⁹⁷²⁺² 基本例句 激光扫描 D laser scan is a newly surveying technology, fea turing in fast collection of3 D object information in wide area. 近景目标三维测量技术是近年来出现的新式测量技术，具有能够快速对大面积目标进行三维测量的特点。 cnki Our laser scan micrometer is in the state of the art in the world. Its success should bring obvious societal and economic benefit. 该产品技术水平处于国际先进行列，它的研制成功将产生明显的社会和经济效益。 fabiao