wmg的音标

UMG, Sony Music and WMG have claimed in submissions filed to the US Copyright Office that Content ID, YouTube's signature content recognition technology, was unable to identify all unlicensed tracks that had been uploaded.

在提交给美国版权局（US Copyright Office）的情况说明中，环球音乐、索尼音乐和华纳音乐声称，YouTube标志性的内容识别技术Content ID未能辨认出所有上传的未授权音轨。

When slow corrodent as Na_2CO_3 to be added in the small-scale WMG experiment, so that steel consumption decreased by 13.28%~ 15.10%, better results can be obtained.

在小型湿式磨矿试验中添加缓蚀剂Na2CO3，钢耗下降13.28%～15.10%，取得了良好效果。

In early aging stage, the strength and hardness increased with increment of wMg/ wSi and wMg/ wCu values for Si-excess alloys.

结果表明：在时效初期，对于硅过剩合金，其硬度和强度随wMg/wSi和wMg/wCu值增大而提高；