英德
有道
百度
谷歌
图片
维基
百科
喷雾头
atomizing spray head
- 简述了一种新型微量喷雾头的结构与工作原理及其使用方法。
The structure and spraying mechanism of a novel micro-nozzle was introduced. - 该喷雾头具有结构简单、操作方便等优点，适合卫生杀虫剂室内药效的微量和定量测定。
This new nozzle is suitable for the bioassay of pesticide efficacy quantitatively against vector pests due to its simple structure and easy operation.
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