... 列昂惕夫投入产出经济计量模型 Leontieff input-output econometric model 劣品 poor product 林德伯格-莱维定理 Lindeberg-Levy theorem ...
基于4个网页-相关网页
poor quality product 劣质产品
In China, direct method technology has also been mature, but most producers adopt two-steps method with small capacity and poor product quality.
国内直接法技术也已成熟,但生产厂家多数采用两步法,生产规模小,产品质量不高。
Owing to the large difference of properties between the cotton fiber and viscose fiber, holes always arise in knitted fabric after peroxide bleaching, thus leads to poor product quality.
粘胶和棉两种纤维在性能上存在较大差异,其交织针织物在经过氧漂染整加工后,经常出现破洞。
Research shows that poor product information accounts for around 8% of usability problems and even 10% of user failure (i.e. the user gives up and leaves the website) (Prioritizing web usability).
研究显示缺乏产品信息会导致大概8%的可用性问题和甚至高达10%的用户失败(也就是说用户放弃并离开这个网站)(Prioritizing Web Usability)。
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