The rubber solution vendors should have a detailed introduction to the confecting ratio and measures.
各胶液供答商均答有不详的配制比例及方法引见.
Knowledge in paper, fountain solution, rubber blanket and ink properties.
纸张 、 水漕液 、 橡皮布及油墨特性的知识.
There were some significant differences in the physiological and biochemical characteristics and growth and development of rubber seedlings between that selected by hypertonic solution and water or germinated in sandy forcing bed.
高渗溶液人工胁迫选出的橡胶籽苗在生理生化特性及生长发育方面与清水浸泡和沙播对照有明显的差异。
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