1. SB（Season Best）指的是运动员在一个赛季中的最佳成绩。2. PB（Personal Best）代表运动员个人的最佳成绩，即个人历史上取得的最好成绩。3. NR（National Record）代表国家纪录，即一个国家运动员在相应项目上创造的最佳成绩。4. AR（Area Record）指的是洲际纪录，是特定洲际内运动员在某个项目...
它是指商业零售企业通过收集、整理、分析消费者对某类产品的需求特性的信息,提出新产品的开发设计要求,进一步选择合适的生产企业进行开发生产或自行设厂进行生产制造,最终在本企业内以自有品牌进行销售的战略。PB商品则是相对于使用生产企业的商标、面向全国市场销售的NB(National Brand)商品而言的,它是随着西方国家商业...
与PB商品相对应的是使用生产企业商标、面向全国市场销售的NB（NationalBrand）商品。PB是英文price/Bookvalue的缩写，中文名称是平均市净率。在股票的投资中，他与市销率、现金流量折现、市盈率等一样，是基本分析技巧常见的指标。PB指的是上市公司每股股价与每股净资产的比率。即他的计算方法是PB=每股市价...
The study was supported by funding from Health Data Research UK, Wellcome Trust, the Well being Research Board, and the National Institute for Health Research Birmingham Biomedical Research Centre which relies on the College of Birmingham and College Hospitals Birmingham NHS Basis Belief. dog and ...
Product compliance to the relevant National and International standards provides the purchaser and consumer with an assurance that the product will prove to be suitable for its intended purpose. The standardisation procedures associated with the performance of hot and cold water pressure pipes are extensi...
与PB商品相对应的是使用生产企业商标、面向全国市场销售的NB(National Brand)商品。PB品的优势在于,零售企业可以根据自己的市场需求和消费者的喜好,开发出更具有竞争力的产品,并且可以通过自己的渠道和品牌优势进行销售,从而提高企业的盈利能力。 总之,PB品是一...
Fashion, Lady, Vintage, NATIONAL, Bohemian, ENGLAND STYLE Lining Material Polyester Decoration Embroidery Brand Name None Model Number PB80 Number of Handles/Straps Single Closure Type zipper Feature Others Product name New trendy fashion tote bag Feature With handle,shoulder strap&zipper pockets Size ...
价格:120.00元更多产品优惠价> 最小采购量:1 主营产品:工控电气,电梯配件,仪器仪表,电子元件,特种电气,冷门电气,偏门电气,等等 供应商:昆明市盘龙区昌茂五金交电经营部 更多优质供应商> 所在地:昆明市官渡区环城南路488号附21号(国美电器正对面) 联系人:刘建可 ...
40772063 from the National Natural Science Foundation of China; Geological Survey Program Grant 1212010561603-2 from the China Geological Survey, and by the Program of Excellent Young Scientists from the Ministry of Land and Resources. We are indebted to Li Chao and Zeng Zhigang for assistance with...