查询词典 elliptical

Its huge elliptical form is enveloped in a dense latticework of steel columns.

它的巨大的椭圆形的形状由密集的由钢铁组成的格子所包裹。

Then the influence of the different Coanda surface shapes including the circle, elliptical and logarithmic spiral TE geometries on the performance of the circulation control airfoil were investigated.

在此基础上研究了具有圆、椭圆和对数螺线形式柯恩达表面的环量控制翼型性能的变化，初步探讨了射流层附壁与高曲率表面特征参数的关联。

The elliptical, teardrop shape of the Leg Lounger allows you to adjust it to just the right height for you.

椭圆形，泪滴形腿懒人让您可以调整它的权利只为你的高度。

In the case of circular or elliptical dot, the diameter or major axis maximum value, which is adjacent to the center of the wire.

不不对于方形或椭方形网不面，其直径或不幼轴的最不小值，不离是相临网线的洋心间隔。

Create a new layer and make a new circle using the Elliptical Marquee Tool.

第10步创建一个新的图层，使用椭圆选框工具创建一个新的圆形选区。

Get the Elliptical Marque tool and make a selection, as shown below.

使用椭圆选区工具拉出一个如下图所示的选区。

Now use the Elliptical Marquee tool to select the excess and cancel it.

现在使用椭圆选框工具选择多余的，并删除它。

Mathieu function is the base of field theory analysis in elliptical cylinder coordinate system. So, firstly, detail investigation has been given about the problem of numerical analysis of Matheiu functions, based on the predecessor's contribution, an improved faster algorithm of numerical analysis and confirmation algorithm of Matheiu functions has been presented.

Mathieu函数是椭圆柱坐标系统下场论分析的基础，因此本文首先对Mathieu函数的数值计算问题进行了详细研究，并在前人基础上完善并进一步改进了目前被认为较为可行的数值算法，并提出了验证算法。

As illustrations of this alleged fact Ayer proceeds to cite perspective ('a coin which looks circular from one point of view may look elliptical from another'); refraction ('a stick which normally appears straight looks bent when it is seen in water'); changes in colour-vision produced by drugs ('such as mescal'); mirror-images; double vision; hallucination; apparent variations in tastes; variations in felt warmth 'according as the hand that is feeling it is itself

艾耶尔接下去援引下述内容作为这个所谓事实的示例：视点（"一枚硬币从一个视角看是圆的，从另外一个视角看则可能是椭圆的"）；折射（"一根小细棍在正常情况下显得是直的，在水中看上去却是弯屈的"）；由药物造成的"颜色视觉"的变化；镜象；复视觉；幻觉；味觉的明显变化；冷暖感的变化（根据感觉冷暖的手本身是

This artide describes the elliptical curve method to replace circular curre method and the principle of machining and mathematical equations. By using the mini-computer programs in Basic language, the machining parameters are computed which is important for prodution.

本文介绍以椭园曲线代替园弧加工方法及其加工原理、数学计算公式，并用Basic语言编制了微型机程序，以便于加工参数计算，对生产具有一定意义。

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。