田世福说：“现在已经有更好的替代品。”
田口质量损失函数中的质量损失不仅仅存在于不合格品中，同样也存在于合格品中。
In the Taguchi quality loss function, the loss exists not only in unqualified products, but also in qualified products.
具备空头机制的银行纸黄金交易将是投资人通往黄金衍生品市场的更好试验田。
The paper gold with bear mechanism is regarded as the best investment vehicle for investors when they tap gold derivatives market.
应用推荐