naphthalin
萘
常用释义
英式发音
美式发音
基本释义
- n. 萘
例句
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1·Serials of naphthalin and tripolycyanamide have low water reducing efficiency.萘系与三聚氰胺系减水率较低。
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2·Distillation is effective to remove diazo compound and 2-naphthalin-1-sulfonic.蒸馏是去除重氮化合物、2萘胺1磺酸干扰的有效方法。
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3·The article is mainly about chronic toxic effect of naphthalin on human body and the index of subclinical and objective detection.本文主要探讨萘对人体的慢性毒性效应和亚临床客观检测指标。
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4·Serials of naphthalin and tripolycyanamide have low water reducing efficiency, bad flow degree under low water cement ratio and sharp loss of concrete slump.萘系与三聚氰胺系减水率较低，在低水灰比下流动性较差且坍落度损失较大，不利于商品混凝土的运输和施工。
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5·Phyllostachys shoot grown from seed were sprayed by lanthanon multiple fertilization, naphthalin acetic acid, GGR and KH_2PO_4 with random group sample method.采用随机区组设计方法，对毛竹实生幼苗喷施稀土多元复合肥、萘乙酸、GGR和复混磷酸二氢钾。