The method can be as a reference for the trial criterion of field efficacy of smoke generator.
本方法可作为制定农用烟剂田间药效准则的参考。
The result shows that it is possible to make an improvement from the WQJ 1 small engine to the powerplant of the smoke generator.
实验结果表明：将WQJ-1型小发动机改为发烟机动力装置是可行的。
Objective to discuss the testing method for the qualitative indice of a fuse-induced smoke generator and its field trial efficacy.
目的探讨一种引燃式烟剂的质量指标测定方法并测定其药效。
The release of the smoke generator is a handy and effectual measures that are used to control the forest diseases and insect pests under specific conditions.
施放烟雾剂是在特定条件下，防治森林病虫害的一种简便而行之有效的方法。
Methods To evaluate the smoke generator according to its smoking temperature, burning temperature, water absorbing rate, stability, security and the field trial efficacy.
方法以烟剂的发烟温度、燃烧温度、吸湿度、稳定性、安全性及现场药效为主要质量指标进行评价。
Methods To evaluate the smoke generator according to its smoking temperature, burning temperature, water absorbing rate, stability, security and the field trial efficacy.
方法以烟剂的发烟温度、燃烧温度、吸湿度、稳定性、安全性及现场药效为主要质量指标进行评价。
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