Whereas in mammals the tiny tubes that convey nutrients to bone cells are arrayed in parallel lines, in birds the tubes form a random pattern.
哺乳动物将营养物质输送到骨细胞的微小管道是平行排列的，而鸟类的管道则是随机排列的。
Draw one pair of parallel lines first, followed by the others to complete the shapes.
首先画两条平行线，然后再画出其他的完成图形。
An affine transformation is one in which parallel lines remain parallel after the transformation.
仿射转换指的是平行线在转换后还保持平行。
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。
That means that if you draw parallel lines in space, then they will remain the same distance apart along their infinite lengths instead of converging or diverging.
这意味着如果你在空间中作两条平行线，它们不会聚合或离散，只会一直保持相等的距离无限延伸下去。
他们是平行线。
He proved the existence of parallel lines.
他证明了平行线的存在性。
Our careers seem to run on parallel lines.
看来我们的事业是在齐头并进。
No, I think it's more like, like parallel lines.
不，我认为这更像平行线。
Jerusha went without comment, but with two parallel lines on her brow.
杰鲁莎默默地去了，额上平添了两道皱纹。
The white lines show two sets of parallel lines of a plane in calibration object.
白线表示定标块同一个平面上两个不同方向的平行线。
You and I are destined to be two parallel lines, there will never be an intersection.
我和你注定是两条平行线，永远不会有交点。
Man and woman are two parallel lines, and it is the nature of parallel lines never to meet.
男人与女人是两条平行线。两条平行线是不会相交的。
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。
A new approach for lens distortion calibration is presented in this paper, which utilizes parallel lines.
本文提出了一种基于空间一组平行线标定镜头畸变的简便方法。
Some slight parallel lines visible on chomata, perpendicular to septa and possibly reaching lateral slopes.
旋脊上（两隔壁之间部分）可见到细小的平行线纹，它们垂直于隔壁并可达侧坡。
But mathematicians formalize this in a particular way. And what they do is, they do it through the concept of parallel lines.
但数学家用一种特殊方式将这个形式化，他们所做的就是借由平行线的概念。
A novel numerical algorithm of fault location estimation for two parallel lines on the same tower is presented in this paper.
提出了同杆并架双回输电线路跨线故障定位的新算法。
Each security image consists of a plurality of secure elements, each secure element being defined by two sets of parallel lines.
每个安全图像包括多个安全元素，每个安全元素由两组平行线定义。
Considering the mutual flux linkage of parallel lines, this paper presents a general method for update computation of the impedance matrix.
在计及并联线路互感的情况下，提出了一种节点阻抗矩阵修正计算的通用算法。
Careful copying and attention to detail are important skills for handwriting and spelling. Drawing parallel lines is good for pencil control.
为什么？临摹和对细节的注意力有利于工整地书写和拼写，而画平行线则能够提升孩子对笔的掌控度。
From the rear, the legs move in almost parallel lines and in the same line of motion as the forelegs, converging slightly as the speed increases.
从后面观察，后腿差不多在平行的线上运动(与前腿相同的线)，随着速度增加，会略微收拢。
However such divergence does not separate them as two parallel lines that never meet; rather it often brings them together in a dialogical exchange.
然而，它们之间的分歧并没有使他们成为两条永不相遇的平行线，而是将他们引入了对话和交流。
However such divergence does not separate them as two parallel lines that never meet; rather it often brings them together in a dialogic al exchange.
然而，它们之间的分歧并没有使他们成为两条永不相遇的平行线，而是将他们引入了对话和交流。
Power cable route protection zone: the areas between two parallel lines formed by 0.75 meters on both sides of the ground mark of underground cable route;
电力电缆线路保护区：地下电缆为线路两侧各零点七五米所形成的两平行线内的区域；
Then, all the cylinders are distributed in two parallel lines, which makes the problem turn into the vibration isolation using double row of elastic piles.
随后，取圆柱体分布于两条相互平行的直线上，则问题演变为双排弹性桩屏障对于弹性波的隔离问题。
Only in a flat universe does space obey all the standard geometry-class rules-the angles of a triangle add up to exactly 180 degrees and parallel lines never meet.
只有在平坦的宇宙中，空间才符合标准的几何规律——三角形的内角和精确地等于180度，平行线永远不相交。
According to Epicurus, atoms in the void originally moved in undisturbed parallel lines. However, some atoms swerved from their course by a spontaneous act of free will.
根据伊壁鸠鲁的理论，原子本来在空间中不受干扰的平行移动，但是有些原子因为其自由意志的自发动作，从它原本的轨道突然转向。
Bar codes, familiar to us all as the black and white rectangular mark that enables products in a supermarket to be tracked, represent data using the spacing of parallel lines.
条形码就是我们大家都熟悉的超市中用来跟踪商品的那些黑白色相间的长条标记，它利用这些黑白色平行线的间距来表示数据。
Bar codes, familiar to us all as the black and white rectangular mark that enables products in a supermarket to be tracked, represent data using the spacing of parallel lines.
条形码就是我们大家都熟悉的超市中用来跟踪商品的那些黑白色相间的长条标记，它利用这些黑白色平行线的间距来表示数据。
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