Ceramic tiles - Definitions, classification, characteristics and marking.
陶瓷砖-定义，分类，性能和标记。
As a marking sign, the designing of modern symbol reflects varying characteristics of the era, nationality, country and region.
现代标志设计作为标识符号，反映着时代、民族、国家、地域等不同的特征。
Clinical characteristics included fever, pharyngalgia, swelling of tonsil, increased lung marking and increase in leucocytes and neutrophils.
临床特点有发热、咽痛、扁桃体肿大，肺纹理增强，白细胞升高以中性粒细胞升高为主。
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