onionskin的例句大全

The cross section of carbon fiber was onionskin and onionskin-radiation.

通过扫描电镜（SEM）观察，炭纤维的横截面呈洋葱皮及洋葱皮-辐射混合型结构。

Study on the Extraction and Purification Processing of Total Flavones in Onionskin;

本文对洋葱皮萃取物中黄酮类化合物的成分及含量进行了分析研究。

That's why they invented the mail system and carbon paper and onionskin copies,

这就是人们发明邮寄系统和复写纸还有半透明纸的原�

the woman who recognized history in an onionskin manuscript.

她在半透明纸的手稿上鉴定了历史

Pathological examination showed desmoplasia among neurofibras and decreased myelinated nerve fibers in 15 patients; and onionskin change in 14 patients.

病理检查显示15例神经纤维间结缔组织增生，有髓纤维数目减少，14例患者可见洋葱球样改变。