有两面的

I write in fairly legible cursive, so my concern was that the two lowercase s 's would be asymmetrical, not have the same roundness with a little point cresting the top, the way I was taught.

我用草体书写，所以我担心的是那里面的两个小写s不对称，而且我以前学习写s上面都有个圆点。

With the two vectors, v1 and v2, it is now possible to compute the cross product between them to find a perpendicular vector to the face.

有了两个向量v1和v2，现在我们就可以计算叉乘，来找到正交于面的一个向量。

The dirl had a veryclose boyfriend.When they could't meet they would either call or send messages to each other.They both liked this type of communication.

女孩有个很要好的男朋友，两个人不见面的时候，就打打电话或发发短信，大家都喜欢这样的联系方式。

Particularly, these strategies consist of the following two levels.On the macroscopic level, the "technical" strategy of teaching mainly reflects the effectiveness of teaching to adjust the content, approach and means of teaching , to satisfy with scientific and technical requirements of teaching goal; the "explanatory" strategy of the teaching mainly reflects the subjectivity and inter-subjectivity of the teaching subjects to increase understanding and acceptance in inter-person , to meet the requirements of humanistic spirits of teaching goals; the "emancipator" strategy of the teaching mainly reflects teachers' and students' personality development, also to achieve humanistic value .

这些策略分处两个层面：处于宏观层面的有：立足"技术的"教学策略，主要反思教学的有效性以调节教学的内容、途径和手段等，旨在满足教学目的的科学技术要求；立足"解释的"教学策略，主要反思教学主体的主体性与主体间性的发挥，增进人际的理解和认同，主要满足教学目的的人文要求；立足"解放的"教学策略，主要反思教学中师生个性发展问题，也是为了实现教学目的的人文价值。

Squeeze the two objects contacts, the contact surface embossing on the part of many mutual engagement.

挤垮两个物体接触，接触面的凹凸上的一部分，有很多互相接触。

In 1726, he also visited Parma and Milan, where Johann Joachim Quantz heard him and commented: Farinelli had a penetrating, full, rich, bright and well-modulated soprano voice, with a range at that time from the A below middle C to the D two octaves above middle C....

在1726年他也访问了Parma和Milan，在Milan碰到Joachim Quanty，他在听过Farinelli歌声后评论道「Farinelli有穿透、饱满、丰富、嘹亮与转音良好的高音，当时其音域可以从中央C下面的A音开始，一直往上跨越了两个八度音阶到D音。

Piece 玥: The job of transition includes two fields, the asset of business of one dispute core comes off, at present this one job is finished basically already, it is in medical treatment and illume the domain spreads out to be bought large-scaly on the other hand, company of flying benefit riverside used the capital of more than 20 billion dollar to do the work of this respect, home will have this year and buy a message to come out, because involve commercial secret, at present still inconvenience discloses.

张玥：转型的工作包括两个方面，一是非核心业务的资产剥离，现在这一块的工作已基本完成，另一方面是在医疗和照明领域展开大规模的收购，飞利浦公司用了超过200亿美元的资金做这方面的工作，今年国内将会有并购消息出来，由于涉及商业秘密，现在仍不便透露。

We expect it will benefit the industry field to break through the optical measuring limits at present by offering some new ideas. Optical measuring research based on moire interferometry has developed for several decades. The main idea of this research is to utilize the moire effect caused by two superimposed gratings of identical or similar spatial frequency. One is the reference grating and it is a virtual grating created by a computer program in this research; The other grating is the image of grating projected on the measured surface by the DLP projector, and this grating will distort because of the different sloped profile of the surface. To superimpose the program-created grating and the captured distorted grating will derive the so-called moire effect. This research combined the basic theory of optical interferometry and moire effect to project the different phases of the projected grating fringes by the phase-shifting method and compute the principal value of arguments between -π,π. In the end, the phase unwrapping program based on discrete Fourier transform of solving PDEs is used to unwrap the phase of the measured surface, and finally the surface profile is derived by the optical measuring system.

以叠纹干涉术为基础的光学检测研究之发展早已行之有年，而在本研究中所采用的投影叠纹法(Projection moiré)之主要精神在於藉由两道空间频率相近或相同的光栅相互叠加而成的效应，其中一道为参考光栅，而本研究中的参考光栅是以程式产生可调整不同空间频率的虚拟光栅；另一道则为投影至待测物表面的光栅影像，而在起伏高度不一的待测表面上的光栅影像会受到待测物表面起伏状况不同而在观测方向产生光栅投影条纹影像的歪曲变形，将电脑产生的参考光栅与由影像撷取装置所获取投影於待测物表面的光栅影像作叠合，便会产生所谓的叠纹效应；利用基本的光学干涉理论与叠纹效应结合，本研究中以相移法来改变投影於待测表面的光栅相位，再以相移法的理论反运算出在带有待测面各点高度资讯之介於-π，π相位主幅角，再以离散傅立叶转换解偏微分方程的相位重建程式还原待测面的相位值，以得知待测面之表面轮廓。

Then, the fronts .of different intensities are superposed on the orographic disturbances and pushed by basic geostrophic flow to climb over the orography.

通过非静力模式讨论了两维地形扰动与锋面的相互作用，研究了不同基本气流，包括正压、斜压、层结强弱差异，不同尺度的地形，包括不同高度和不同宽度，强弱不同的锋面等多种情况下地形扰动与锋面扰动的相互影响，发现地形尺度和气流的性质不同带来的结果是有差异的，中尺度地形使冷锋在迎风坡锋消，在背风坡则是锋生和锋消相间的波状分布，表现为锋面在山顶附近锋生、快速下坡过程中锋消和山脚处锋生的分布特征，这与半地转模式中地形的动力作用使冷锋在背风侧单纯加强是不同的。

No longer do many cities in the United States have a river as the focal point of urban life , but in San Antonio the river winds through the middle of the business district, and the River, or Paseo del Rio, is the city's most popular.

我今天又看了一遍，好像and the river是和but后面的the river平行的，那么仅仅是两个分句的并列，为什么and前面有逗号呢？？

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。