...牛等级判定标准 日本牛肉分级制度与美国分级差不多，有 2 个平行等级标准：步留等级(Yield Grade)和肉质等级(Quality Grade)，日本和牛从高到低共分为五个等级，即A5、A4、A3、A2、A1。
基于24个网页-相关网页
Walnut quality grade 核桃坚果质量等级
balance quality grade 转子平衡等级
Quality grade control 质量等级控制
Cotton seed quality grade 棉籽质量等级
credit quality grade 信用质素等级
Quality grade of chinese chestnut 板栗质量等级
Beam pumping units quality grade 游梁式抽油机质量分等
This method is new,scientific and all-round. At last, evaluating the Constructional Engineering Quality Grade rapidly and accurately.
这种方法科学、全面，且具有新意，将迅速准确地对建筑工程质量等级作出综合判定。
参考来源 - 用模糊综合评判法评定建筑工程的质量等级·2,447,543篇论文数据，部分数据来源于NoteExpress
Article 3 the quality grade evaluation of tourist areas shall comply with the principle of voluntary application, classified evaluation, dynamic management and classified guidance.
第三条旅游景区质量等级评定工作，遵循自愿申报、分级评定、动态管理、分类指导的原则。
The project has been evaluated as of high quality grade.
该项目被评为优质工程。
Volatile flavor compounds were analyzed in Jinhua hams of different quality grade.
不同等级金华火腿挥发性风味物质分析。
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