The effect of using PBO and phthalandione as a combinative extender on the extension is tested.
并与苯酐联用,测定了联用
。
The effect of using PBO and phthalandione as a combinative extender on the extension is tested.
并与苯酐联用,测定了联用。
明：以上例句、词性
类均
互联网资源自动生成，部
过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
