glass boardɡlɑ:sbɔ:d短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 玻璃板 The droplets were collected on a silicone oil covered glass board and their mean sizes were measured with statistic method. 用涂有硅油的玻璃板对分散后的雾滴进行收集，通过统计学的方法即可测出雾滴平均粒径的大小。 cnki This paper analyzes accident about the glass board or tube water level gauge of the boiler. 本文分析了锅炉常用玻璃板管水位表发生的故障，并提出了相应预防措施。 cnki