1. Conclusion The method of seed dipped with sample could be used to measure
repellent effect on ants.

结论种子浸液实验方法可以用于测定化合物对蚂蚁的驱避效果。
2. Objective: To evaluate
repellent efficacy, fungi static efficacy and safety of the camphor oil spray.

目的:评价樟脑油精喷剂的药效及其在使用中的安全性。
3. Experimental research under different crack width and water
repellent treatment at different occasion is done using gel silicon water
repellent agent.

实验研究了在不同的裂缝宽度、不同的防水处理时机下,用有机硅凝胶防水剂进行防水处理的效果。