Graph paper, parallel, and planimeter methods are current tools for acreage calculation.

目前常用的量算面积方法有方格纸法、平法、求积仪法。

This line is a parallel with that one.

这那平。

The stream parallels the road for several miles.

这小河与那道平数英里。

Parallel lines are lines that never join.

平是永不相交的。

Parallel lines are, by definition, lines on the same plane that never join.

按照定义说, 平是在同一平面上永不相交的。

Preassembled parallel wire strands, in contrast to structural strands, do not require prestretching.

预先装配的平钢丝索与结构钢缆相比，不需要预拉。

What he introduced included oval projection, stereographic projection, analemma and scenography etc.

关于投影几何，他带来的有椭投影、球极投影、平正投影透视法等。

Balanced sentence, aphoristic writing and active vocabulary are important component parts of the semantic structure.

英语平句、警句积极词汇是英语句级语义结构的重要组成部分。

Zollner's illusion makes parallel lines seem to diverge by placing them on a zigzag-striped background.

将平置于锯齿形纹背景上，左氏错觉会让平看起来不平。

The highway runs parallel with the railway.

这公路与那铁路平。

The semi freedom short circuit is superposed by parallel plane flow, confluence and ringy turbulence jet.

由状态下的短路流场是平平面流、环形紊流射流及汇流叠加而成。

Concentric spheres are parallel.

同心球面是平的。

These two roads are parallel.

这两路是平的。

There are two parallel lines.

这有两平。

The street parallels the railway.

这街与铁路平。

A prismatoid having polygons with the same number of sides as bases, and faces that are parallelograms or trapezoids.

四个边相等的平四边形；不是直角的等边平四边形。

In this article the nonparallel stability of the boundary layer is investigated effectively by using the parabolized stability equations (PSE).

采用极为有效的抛物化稳定性方程(PSE)方法研究边界层的非平稳定性。

"The Bar tracery of the parallel English Decorated style formed netlike patterns Based on the circle, arch, trefoil, and quatrefoil."

平的英国装饰风格的棂窗花格以圈、拱形、三叶形四叶形为基础,形成网状图案。

Die centering in press is obtained by milling a slot on the bottom subplate parallel to the direction of the feed.

通过在与进料方向平的底部底板上铣出一个狭槽来实现压床上模具中心的调整。

Both clinopyroxene and orthopyroxene show exsolution texture.The exsolution rods generally are parallel each other no matter they are straight or curved.

单斜辉石斜方辉石均发育出溶结构，出溶纹或者平直或者发生舒缓的弯曲变形（即便是在发生弯曲的情况下也是完全平的）。