三次

By anchoring an imaginary spring between each data point and deformable curve or surface, the fairing model is established. Then FEM is used to solve the deformation problem of the model caused by imaginary springs and a bicubic B-spline surface patch is taken as one element. Lastly the B-spline active surface model is applied to surface reconstruction from layer data and the problem resulted from fitting for uneven cross-sectional curves can be solved.

通过在数据点与模型之间连接虚拟弹簧，建立光顺模型，并以双三次B样条曲面片作为单元，运用有限元法对模型在虚拟弹簧作用下的变形问题进行求解，得到光顺后的B样条曲面；并在此基础上，提出了一种新的基于断层数据的表面重建方法，可很好地解决不均匀截面族的曲面生成问题。

Essentially, if you Conflag when Immolate is about to expire, you get a self-buff which makes your next 3 Destro spells do more damage.

基本上，如果你在献祭将要结束时点燃，你就会得到一个自身的buff，让自己的下三次毁灭法术造成的伤害提高。

In the special conference of Geneva in 1994,DNA immunization is defined as DNA vaccine.

核酸疫苗的出现与发展是疫苗发展史上的第三次革命。

But he or she will miss you, worry about you ever and again. Everyday, for three times, he or she will pray the God to give your peace, and get impassivity while praying.

可是他思念你，时时刻刻为你担心，每天三次向它的上帝祈祷你的平安，并在祈祷中得到平静。

This is her third win in a row.

这是她连续第三次获得的胜利。

I saw him very often, in actual fact, we met three times a week.

我经常见他，事实上，我们一星期见三次面。

He was late for school three times in succession .

他连续三次上学迟到。

He has been to school later for 3 times in succession.

他连续三次上学迟到。

He is late for school three times in succession.

他连续三次上学迟到。

He has been late for school three times in succession.

他连续三次上学迟到。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。