人们都听说过“女娲补天”的故事。而今,山东省安丘市5000民兵通过甲基溴替代技术保护臭氧层,续演了现代版“女娲补天”的感人故事。“这个天可真得补!酸雨、沙尘暴等灾害天气比前些年明显多了,臭氧层空洞扩大,破坏了地球生态。”近日,笔者来到安 People have heard of “Nu Wa Tian Tian” story. Today, 5,000 militiamen in Anqiu City, Shandong Province, have adopted the methyl bromide replacement technology to protect the ozone layer and have continued to evolve the touching story of the modern version of “Nu Wa Tian Bu.” “This day can really make up! Acid rain, sandstorms and other disasters weather was significantly more than in previous years, the ozone layer expanded to destroy the Earth’s ecology.” "Recently, I came to Ann