常见例句双语例句It can be used for the quality control of Ulter Zhuhuang gel.结论方法简便、准确，可用于超细珠黄凝胶的质量控制。Objective To establish the quality standard for Ulter Zhuhuang gel.目的建立超细珠黄凝胶的质量标准。 返回 ulter