Those who once despised China for her non-resistance now respect her for her resistance.
国际间过去鄙视中国不抵抗的，现在转变为尊敬中国的抵抗了。
2
It needs about 3 years that the resistance of permethrin-resistant German cockroach subsides from middle degree to low degree, and basically to non-resistance.
抗氯菊酯德国小蠊虫株由中等程度抗性转变为低抗性至基本消失需要3年。
3
Conclusion A lower density CO2 could draw in the mosquito and obviously enhance the trapping efficiency of the zapper lamp with non-pollution and non-resistance;