分成

The work in this thesis could be concluded into four parts: 1. Theoretical analysis and numerical simulation are finished among three type of piecewise smooth rub models which include dual-linear rigid model, Hertz model and nominal rigid model.

本论文的主要工作分成以下四部分：第一部分：对三种分段光滑碰摩模型，即双线性刚度模型、Hertz模型和当量刚度模型进行了理论分析和数值仿真对比，确定了Hertz模型的优势地位。

Have you ever noticed how we tend to pigeonhole people in certain professions by their appearance?

你有没有注意到，我们会依据别人的外表把别人分成几个不同类型的职业。

Based on chest radiographs, we arbitrarily divided these patients into two groups according to the position of pigtail insertion.

根据胸部X光片猪尾导管的置放位置，我将把这些病患分成两组。

If it must be done by you place it into one of three piles.

如果一定要由你来完成，那么把这类事情分成三堆。

People who has really take the pith of the culture will not be confused even without them.

这句话有两个谓语，应该分成两句话把？

Radially symmetrical, so that a line drawn through the middle of the structure along any plane will produce a mirror image on either side.

辐射对称 Actinomorphous 辐射状对称，通过结构中央的任一平面都能将其分成互为镜像的两部分。

Bilaterally symmetrical, so that a line drawn through the middle of the structure along only one plane will produce a mirror image on either side.

左右对称的 Zygomorphous 两侧对称，仅在，通过结构中央仅有一个平面能将其分成互为镜像的两部分。

Every row of the projection plane is divided into some sections.

将投影平面的每一行分成由若干个像素组成的区间。

In this algorithm, the product of two huge primes is the secret information, which is further converted into n natural numbers and then encoded into planted plane cubic tree structures which are embedded into the software codes as software watermark.

水印嵌入的入程是：首先将两个大质数的乘积采取中国剩余定理划分成n个天然数，然后再将这n个天然数编码入n个平面环路树PPCT构造中，将这些构造的构建代码嵌入软件代码中。

First said the farm the roof are partial, Niu Qun roof which breedsdivides into 10; 6 roofs area peacefully fit out the transparent plateglass material, its function is the sunlight illumination, jogs,plays; 4 roofs area peacefully fit out not the opaque buildingmaterial, its function is sleeps the place which, the rest, andgrazes.

先说农场的屋顶部分，把放养的牛群的屋顶分成10份；6份屋顶面积安装成透明的厚玻璃材料，它的功能是阳光照射、跑步、玩耍；4份屋顶面积安装成不透明的建筑材料，它的功能是睡觉、休息、和吃草的场所。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。