1·Now I 'm certain you are my best friend.
现在我敢肯定你是我最好的朋友。
2·M: Anyhow, there would be certain bank charges.
M：无论如何，银行都会收取一定的费用。
3·The Texas A&M and University of Houston researchers focused on a certain type of piezoelectric material, which is able to convert energy when it is manufactured at around 21 nanometers thick.
德克萨斯A&M大学和休斯敦大学的科学家们将研究重点放在一些压电材料上，它们只有21纳米的厚度，却能够转换能量。
4·M: I am certain I am going to fail my English test.
M：我肯定我的英语考试不会及格。
5·In the most simple case that I can think of, I have here a block m which has a certain mass, m.
在最简单的示范中，我有一个大块，它的质量为。
6·I leave that to you, but I feel certain that I can earn at least 2500 yuan R. M. B. per month.
关于薪金问题，理应由贵公司决定，我确信至少每月2500元。
7·In a general way, m kind characteristic parameters all come from certain character which reflected object and deleting simply can not depict original object.
一般来说，M个特征均来自反映被处理对象的某种特征，简单删除不能全面刻划原对象。
8·By means of properties of certain combinations of complete elliptic integrals, the authors provide a negative answer to m.
本文利用完全椭圆积分的某些组合之性质，给出了M。
9·On the other hand, using M-S mode makes the MMA to a certain degree of protection.
另一方面，采用M - S模式，使得各MMA得到了一定程度的保护。
10·Can "t be true. I" m certain the document is filed.
不可能。我肯定那份资料存了档。