Recently, the approaches of obtaining surface paintability have become an international research focus in the fields of organosilicon sealants.
何获得表面可修饰性的有机硅密封材料是近年来国
外研究的热点之一。
Recently, the approaches of obtaining surface paintability have become an international research focus in the fields of organosilicon sealants.
何获得表面可修饰性的有机硅密封材料是近年来国外研究的热点之一。
明：以上例
、词性分类均由互联网资源自动生成，部分未经过人工审核，其表
亦不代表本软件的观点；若发现问题，欢迎向我们指正。
