The numerical suffix appended to the class designation indicates whether or not grid current flows in any appreciable portion of the cycle.

数值后缀附加到指定表明阶级与否电网目前的流量在任何可观的一部分周期。

youdao

So, if the submitted Sake was deemed good enough for a 1st Class designation, or better still as Special Class designation, brewers were allowed to put this on the label.

所以 如果提交的清酒样品被鉴定为一级清酒， 或者更高例如特级清酒 那些酒商们会被允许在标签上。

youdao

A complete MK designation includes both spectral type and luminosity class -for instance, the sun is a G2V.

一个完整的MK系统代号包含光谱类型和光度型两部分——例如，太阳属于G 2 V类恒星。

youdao

According to Retro Sound, the Model Two is the only radio made specifically for vintage autos that carries the Made-for-iPod designation, and the only one in its class packing hands-free call features as well.

ENGADGET