四角的

We go out into streets, the squares, and the roads of our parishes, with music and often with elaborate costumes, with the canopy of "heaven" in the midst, borne by four "heaven carriers," and beneath it the priest with the monstrance, with the Holy of Holies, Christ in the simple shape of bread.

我们穿上华丽的衣裳、载歌载舞，走上街头、广场、堂区的小径。中间的天篷象徵「天堂」，四角由四位「天堂旗手」撑起，神父举著圣体光走在天篷下面，至圣之圣的基督以一片简单的面饼呈现在众人面前。

During the process of experimental teaching, it has been discovered that among cylinders and cones, students can better judge cones than tetra-angular pyramids; cones are more complicated than cylinders in the combination of surface control; and it is difficult for students to reasonably handle the parallel, ratio, and angle of perspective drawing.

五、在进行实验教学的历程中发现在柱体与锥体中学生的触觉判断以圆锥体最佳、四角锥最差；面与面的组合操作以锥体较难、柱体较易；透视图的平行、比例及角度的合理处理对学生是不容易的。

A structured grid partitionfor full scale coal fired tangential utility boiler has been given in this paper. It hasa small amount of grids and can decrease false diffusion effectively as it is inagreement with fluid flow direction. Accurate simulating results can be gainedwith the grid partition. Inverse flows are captured near the wall at four corners incombustion simulating through the above grid and temperatures simulating agreewell with them measured.

对于大容量四角切圆锅炉的数值模拟，本文给出了一个可以有效减小伪扩散、流体流动方向与网格线方向一致、数目较少、计算精度较高的结构网格，该网格的数值计算结果清晰得捕捉到了四个角向火侧和背火侧靠近壁面处的小回流，而且计算温度与炉膛温度实测值较好的吻合。

At last, natural frequencies of practical pre-stressed composite space truss are tested with pulsatory method on construction site and its damping ratio is calculated, which gives another important data for engineering design. In addition, through the model experiment of pre-stressed rectangular square pyramid composite space truss, the correctness of characteristics of internal force and the feasibility of tension recovery method are proved.

最后，在工程施工现场用脉动法测试自振频率，并借助于振动衰减曲线和半功率点法计算出预应力组合网架——钢与混凝土的混合结构体系——的阻尼比，此又为工程设计提供了一理论依据；另外，通过正放四角锥预应力组合网架的模型试验，验证了结构内力分布特点的正确性以及张力松弛法的可行性。

A choir gives back menace and echo, assisting about the altar's horns, the snorted Latin of jackpriests moving burly in their albs, tonsured and oiled and gelded, fat with the fat of kidneys of wheat.

这些削了发、除了圣油、被阉割、靠上好的麦子吃胖了的、靠神糊口的神父们，笨重地挪动着那穿白麻布长袍的魁梧身躯，从鼻息里喷出拉丁文。在祭台四角协助的唱诗班用威胁般的回声来响应。

Accordingly, open bureau embattle to also develop to security, effectiveness stage by stage, with making edge part double lever ball is mixed the long-range raids that brush an edge is given priority to, occasional sends ball of on the offensive quadrilateral tactical emerge as the times require, it is to begin to use a kind to open way of bureau embattle battle in last few years, already got the self-identity of lover of broad ball catch gradually, be in in last few years in contest of countrywide ball catch, be used by more whole nation's famous team place.

因此，开局布阵也逐步向平安性、有效性发展，以搞边角双杆球和擦边奔袭为主，间或派遣先手球的四角战术应运而生，它是近几年开始使用的一种开局布阵战法，已逐渐得到广大门球喜好者的认同，在近几年的全国门球竞赛中，被较多全国知名的球队所采用。

On the narrow point of land commanding a view of the rivers stood a long, low structure enclosed by a stockade fence, on the four corners of which were little box-shaped houses that bulged out as if trying to see what was going on beneath.

在俯视那些河流狭窄的岬角处建有一座长而低矮，由栏杆围起来的建筑物，建筑物的四角是盒子形状的小房子，小房子向外伸张着似乎想把在它下面发生着的一切看个清楚。

On the basis of the perturbation formulae of the g-factors (fourth-order) and the hyperfine structure constants (third-order) for a 3d^9 ion in tetragonal symmetry, the spin Hamiltonian parameters for the Cu(superscript 2+)-doped LaSrAlO4 crystal are theoretically investigated.

根据晶体场理论，利用3d^9离子在四角对称中自旋哈密顿参量g因子的四阶微扰公式以及超精细结构常数A因子的三阶微扰公式，对掺Cu(上标 2+)的LaSrAlO4晶体的自旋哈密顿参量作出了理论分析。

On the basis of the perturbation formulae of the g-factors (fourth-order) and the hyperfine structure constants (third-order) for a 3d9 ion in tetragonal symmetry, the spin Hamiltonian parameters for the Cu2+-doped LaSrAlO4 crystal are theoretically investigated.

根据晶体场理论，利用3d9离子在四角对称中自旋哈密顿参量g因子的四阶微扰公式以及超精细结构常数A因子的三阶微扰公式，对掺Cu2+的LaSrAlO4晶体的自旋哈密顿参量作出了理论分析。

Since the contribution of the spin-orbital coupling interaction of the ligand to optical and electron paramagnetic resonance spectra can not be neglected, the optical and EPR spectra g factors g‖、g⊥ and hyperfine structure constant A‖、A⊥ of LiHSO4:VO2+ crystal are calculated from the high-order perturbation formulas on the basis of double-spin-orbital coupling model and crystal-field theory for 3d1 ion in tetragonal symmetry.

考虑到配体离子的自旋－轨道耦合作用对光谱和电子顺磁共振谱的贡献不可忽略，采用3d1离子在四角对称下基于双自旋－轨道耦合模型的高阶微扰公式和晶场理论公式，理论计算了LiHSO4：VO2+晶体的光谱和电子顺磁共振参量g因子g‖、g⊥和超精细结构常数A‖、A⊥。

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。