Qual ity control procedures for pesticide residues analysis .

农药残留分析质量控制程序。

What do you think is the most important qual .

你认为大学生最重要的素质是什么。

Generating method of typical meteorological years and qual .

典型气象年生成方法及原始气象数据质量分析。

Through probing into quality in service enc ounter , the present research particularly discusses how to promoting tourist qual ity in service encounter to realize customer satisfaction for tourist enterprise s.

本文通过服务接触质量探讨，着重论述了旅游企业如何提高旅游服务接触质量以实现顾客满意。