平坦的

It was a long and often bumpy road over the past four years.

这是一个漫长和不平坦的道路往往在过去的四年。

The rim is flat and there is a rather deep well, or cavetto.

边缘是平坦的，有一个相当深的底部，或称为圆底。

Than the speed in the 80 to 150 between the centrifugal pump with a flat performance curve.

比转速在80～150之间的离心泵具有平坦的性能曲线。

Xu Jinzhong proved that a simple module over commutative ring is injective if and only if it is flat.

徐金中证明了交换环上单模是内射的当且仅当它为平坦的。

A method by which the curved surface of the earth is portrayed on a flat surface.

是一种方法，通过它地球的弯曲表面被描绘于一个平坦的表面。

This aircraft is covered with Dacron fabric wings and tail group, even there are good books

这一个航空器布满达克龙结构体厢房和椽尾聚集，平坦的那里是一步一步地表示该如何复盖你的飞机我

The Angel of Death even makes no royal pathway for her.

死神为妇女准备的不可能是一条平坦的大道。

For example, if you draw a triangle on a flat piece of paper the sum of its angles is equal to two right angles (as you know from elementary geometry ).

比如说，如果你在一张平坦的纸张上画一个三角形，它所有内角之和等于两个直角之和（如你从初等几何中所知的）。

When tongue blocking, this embouchure is also desirable because the tilt of the harmonica allows you to use the broad top of the tongue instead of the tip.

在使用舌堵法时这种含琴法也很有用，因为口琴的倾斜使你可以使用舌头平坦的上部代替舌尖。

At last, we also give the classifying theorem of ideal semi-parallel immersiohs in an Euclidean space with flat normal bundles.

最后对于欧氏空间中法丛平坦的理想半平行浸入，我们也得到了完全的分类定理。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。