UV - curable lustering coating for paper was prepared with the above UV - curable epoxy acrylate resin basic component. 将合成产物用于配制紫外光固化纸张上光涂料,所得产品固化快,对环境友好,性能完全符合要求.
90%的肿块都不是恶性的。Nine out of ten lumps are not cancerous.这个瘤不是恶性的.The growth is not malignant.破坏性和恶性的绒毛膜上皮癌往往是葡萄胎所引起.The destructive and malignant neoplasms of chorionic epithelium often arise from hydatidiform moles....