Before being put into the case, the bronze mirror was covered by a yellow silk pad and then topped with a delicately carved wood cover.
铜镜入匣后先覆以黄绫软托，再盖以雕刻精美的木盖。
It is introduced the principle of silk degumming and bleaching with cold pad batch and the effects of batching up time and additive concentration on degumming loss percentage.
介绍了冷轧堆法练白真丝绸的原理，堆置时间和助剂浓度对练减率的影响。
These materials serve as base images over which he has silk-screened the layout of a mobile phone touch pad.
这些素材后来被他用作背景图，上面再用丝网版勾出一个手机触摸板的纹样来。
These materials serve as base images over which he has silk-screened the layout of a mobile phone touch pad.
这些素材后来被他用作背景图，上面再用丝网版勾出一个手机触摸板的纹样来。
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