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undersize 短語和例子undersize(d)adj.1.比普通小的...

undersized

Partial wavelet coefficients ca n ' t be set zero when the threshold is undersize so parts of noises are retained and some useful signals will be taked off when the threshold is iusto major so parts of useful signals are lost . these cases result in dissatisfactory denoising 如果閾值選取過小,那么有一部分的噪聲小波系數將不能被置零,從而在去噪后的信號中保留了部分噪聲信息,使去噪的效果變差。

Physical features : silver grey sponge metal , delivered size of 3 - 25mm , less than 5 % undersize of 3mm 物理狀態:銀灰色海綿狀金屬。交貨粒度要求3 ? 25毫米,小于3毫米的物料不超過5 % 。

Bolts with drilled or undersize heads shall not be used 被鉆孔或頭部尺寸太小的螺栓不能使用。

Durum wheat semolinas - determination of the undersize fraction 硬質小麥粗粉.篩下物的測定