Visible matter has been estimated to represent only about five percents of the universe .

能看到的物质只能占到整个宇宙的5%。

Because , those 80 percents are easy to understand , you can know , while other also can know .

因为，80%的那些东西是很容易理解的，你能理解，别人也能理解。

When you save a mix , if the sum is not 100 % , you will be prompted to accept the percents as they are , or to go back and adjust them .

保存组合时，如果总和不是100%，则系统会提示您或者接受现有的百分比，或者返回调整百分比。

However we can give you a 10 percents discount on the frame .

但是，这个床架我们可以给你打9折。

Our term is cashed within three months of date of delivery , or subject to 5 percents discount if paid within one month .

我司条件为交货后三个月内付现款，如一个月内付款，则给予5%的折扣。