The importance and the inexorable trend of the study on the new nuisanceless separation methods were point out. 指出了开发新的无公害分离方法的重要性和必然趋势。
The new lithiam nuisanceless eggs, at the same time supporting stage a series of follow-up testing methods, market access for the implementation of eggs and out of the system. 新的无公害鸡蛋国家标准非常严格，同时配套出台了一系列后续检测手段，实行鸡蛋的市场准入和准出制度。
