1) a clean sheet of paper
一张白纸.
3) Give me a sheet of white paper please.
请给我一张白纸。
5) brightness of paper
纸张白度
1.
The results show that this method not only can increase the brightness of paper by 2～3% without changing primary process,but also can be easily controlled with low cost.
本文根据调色原理 ,对提高纸张白度的方法和影响因素进行了研究 。
6) high whiteness paper grades
高白纸张
补充资料：请给
1.薪给﹔俸禄。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条