成一直线

Basically, a spline function is a piecewise function, each segment of which defines a traffic condition (e.g., congested or uncongested).

其中，每一曲线被表达成两个直线方程的组合。

A diameter is a line that bisects a circle.

直径做为一条直线把圆切成两半。

They don't trust me, either." Anakin's mouth compressed to a thin bitter line."They'll give me a chair in the Council Chamber, but that's as far as it will go.

他们同时也不信任我，&安纳金的双唇压成了一条狭长冷峻的直线，&他们将会让我在长老会中占有一席之地，可是也就那么多了。

Adult geese are often seen leading their goslings in a line with one parent at the front, and the other at the back of the "parade".

成年的加拿大雁多数会领著小雁成直线地飞，并由一只较成年的带在队伍的最前方，其他则在队伍的后面。

Two coherent waves which have the same amplitude,frequency and wave speed propagate in opposite direction along a line.So they overlap is a special interference phenomenon.

驻波是由振幅、频率和传播速度都相同的两列相干波，在同一直线上沿相反方向传播时叠加而成的一种特殊形式的干涉现象。

The silhouette of coats gradually narrowed to a straighter line, and waistcoats gradually shortened.

外套的轮廓逐渐变窄成了一条直线，并且背心逐渐变短了。

Keep your head high and your back straight .in fitness walking it is important to remember your foot steps should fall almost in a straight line.bend your arms at elbows .let them swing from the shoulders with each step.

在健美步行时，要记住你的脚步应走得几乎成直线。胳臂和肘要弯曲，使它们随着每一步以肩为轴进行摆动。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。