air quality status quo 大气质量现状
air environmental quality status quo 大气环境质量现状
quality control status quo 质量管理现状
Evaluation of Shaozhuang-Shuangmiao water site Quaternary pore water and Cambro-Ordovician karstic water environmental quality status quo were based on single constituent comprehensive evaluation.
按照单项组分、综合评价法，对邵庄—双庙水源地第四系孔隙水和寒武—奥陶系岩溶水环境质量现状进行了评价。
The status quo of varieties, quality and the user application of Bac steel automotive steel sheet are briefed.
简介了宝钢现有汽车钢板产品的品种、质量及用户使用情况。
After analyzing the main causes of college students' low musical quality, the article puts forward some countermeasures to change such status quo.
笔者分析了大学生音乐素质偏低的主要原因，提出了改变这种现状的对策。
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