方形的

Princess diamonds provide the most brilliance you can get out of a square shaped stone.

公主方形钻石可以说是方形系列钻石中能找到的最明亮的一种。

To allow a dome to rest above a square base, either of two devices was used: the squinch (an arch in each of the corners of a square base that transforms it into an octagon) or the pendentive.

最独特的特点是圆屋顶，要让圆屋顶安置于方形基础上，可利用两种方式：内角拱(方形基础每个角落的拱门变为八角形)或穹隅。

A quantitative description of variation of the demagnetization curve rectangularity of Nd-Fe-B magnets with sintering process and a study of the effect of relative density, grain size and its distribution on the demagnetization curve rectangularity of Nd-Fe-B magnets are presented in this paper.

定量描述了Nd-Fe-B磁体J-H 退磁曲线方形度与烧结过程的关系，分析了相对密度、晶粒尺寸及其分布对磁体J-H 退磁曲线方形度的影响规律。

Triple integral expression of the radiation impedance of square piston is deduced and the numerical results of the radiation impedance are calculated with the method of Gaussian numerical integral.

利用高斯数值积分方法，推导了方形活塞辐射阻抗的三重积分表达式，计算了方形活塞声源的辐射阻抗。

The results indicate that a large cuboidal γ' phase can split into eight small cuboidal particles with furnace cooling after solution treatment at 1240℃.

结果表明：合金经1240℃固溶处理并在随后炉冷过程中，一个大的立方形γ'相能够分解成八个小的立方形γ'相。

Furthermore, we also observed a kind of medium type cells intermediate between squamous and cuboidal cells, whose cytoplasm and nucleus were much better developed than those of squamous cells but less well developed than those of cuboidal cells.

另外，我们还观察到一种介于扁平形细胞和立方形细胞之间的中间型细胞，其胞质和核的发育明显好于扁平形细胞，但比立方形细胞差。

In cuboidal cells the nuclear membrane sank downward dividing the nucleus into t wo or three segments and the perinuclear space and nuclear pores were wider than those in squamous cells.

另外 ，我们还观察到一种介于扁平形细胞和立方形细胞之间的中间型细胞，其胞质和核的发育明显好于扁平形细胞，但比立方形细胞差。

Physical and numerical models were establishedased on NˉS c ontrol equations and RNG kˉεturbulence model, the interior flow fields of the nozzles were analyzed through num erical method, both the flow parameters change trend and thrust speciality of the asymmetry quadrate nozzle were resea rched.

文中建立了非对称方形尾喷管及传统轴对称尾喷管的物理数学模型，基于N S方程和RNG kε湍流模型，对两种尾喷管三维内流场进行了数值分析，研究了非对称方形尾喷管内部流动参数的变化趋势及其推力特性。

In order to research on the square cyclone's structure parameters influence on its performance, gas flow in square cyclones with different parameters was predicted using Reynold stress model.

为了研究结构参数对方形分离器性能的影响，采用雷诺应力模型计算了不同结构参数的方形分离器内气相流场。

The design ideas of the economy analysis program for a ship with high block coefficient and some mathematical models such as that for estimating the light weight of a ship and the shipbuilding cost, for the type depth as well as for predicting the ship speed are given.

文中简述了大方形系数船型经济论证程序的设计思想，给出了数学模型，并作了大方形系数船型与G型2万吨级散货船、秦申线3.5万吨级浅吃水运煤船的经济性对比及敏感性分析。

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。