natural drying是什么意思 natural drying怎么读
natural drying的用法和样例
- This machine mainly mixes the crushed sponge and glue to pressurize, whereafter shaped by steaming or natural drying.
本机主要把碎海绵与胶混合在一起加压，用蒸汽成型或者自然干燥。 - So the critical point drying method is better than the natural drying method for palynology research.
进行孢粉学研究，临界点干燥法优于自然干燥法。
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