查询词典 parallel lines

A group of nearly parallel lines of electromagnetic radiation.

一束几乎平行的电磁射线。

From the front, the forelegs move in almost parallel lines, converging slightly as the speed increases.

从前面观察，前腿差不多在平行的线上运动。随着速度增加，会略微收拢。

One of the most striking experiments had H.M. tracing a star between two parallel lines, when he could see his drawing hand only in a mirror.

最突出的例子之一是，让莫莱森一边看着镜子中自己的手，一边在两条平行线之间描星星。

Them in a different world, just like space of the two parallel lines, the two sides are trying to extend until the infinite, or the point of intersection can not find each other.

他们处在不同的世界，就像空间里的两条平行线，都向两方苦苦延伸直到无限，还是找不到相遇的交点。

You said that you are you, I is me, you and I will always be one of the parallel lines can not intersect.

你还说，你就是你，我就是我，你我永远是一条不能相交的平行线。

Two parallel lines will never have an intersection point.

两条平行线是不可能有交点的。

We are two parallel lines, why do you want to and I have intersection?

我们是两条平行线，为什么你想要和我有交集？

After certifying the irreality of ideal filtering function, we can get a better filter selecting a proper window function. Comparing two actual filters, we designate a good"Panama hat"filtering function. Meanwhile, an effectively linear interpolating function is introduced to raise the image reconstruction quality. Describing its realizing steps on the micro-computer briefly, we reconstructed some images from the anlogue projections of some models. The number of projection views is 180, 100 same interval parallel lines per view; the size of reconstructed images is 64×64 pixels with 64 gray levels; the reconstructing speeds are 40" on PC-386 and 12"on PC-486, respectively; each pixel is 0.31mm.

在证明了理想滤波器的不可实现性之后，得知通过选择适当的窗函数可获得很好的滤波函数，经过两个实际滤波器的效果对比，我们选取了较好的"巴拿马帽"形滤波函数，同时也介绍了一个有效的提高重建质量的线性内插函数，概要地叙述了平行射束图象重建的计算机具体实现步骤后，对几个物体的模拟投影数据进行了重建：投影角为180°，每视角下有100个平行投影数据点，在386微机上重建尺寸为64×64，时间约为40秒；在486/33MHz微机上只用了12秒，图象的象点精度是0.31mm。

In multi-channel digital magnetic record/playback heads, the angle between the parallel lines measuring gap scatter and the nominal direction of tape motion over the head assembly.

在多道数字记录／读出磁头中，测量间隙变化的平行线与磁带在磁头组合件上运动的标定方向之间的夹角。

A non-Euclidean geometry in which it is assumed that through any point there are two or more parallel lines that do not intersect a given line in the plane.

假设在平面中同一点上可以有两个或两个以上的平行线不交叉于一个给定直线的非欧几里得几何学。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐