right angle gauge

用法例句

Analyzing on being right angle of space plane angles projection;

投影成直角的空间平面角再分析

The metal of the right angle isnt enough used of hot rolled equal and unequal angle steel Mean while,the right angle is easy producing stress concentration and difficult rolling Therefore,the section of angle steel was optimized,and a new section of round arc angle steel is put forward,which can be easily rolled,used and saved metal material over 5

热轧等边、不等边角钢直角处金属未被充分利用 ,易产生应力集中 ,且轧制难度大 ,因而对其断面进行了优化设计 ,提出一种新型圆弧角钢 ,其轧制容易 ,使用方便 ,可节约金属材料 5 %以

the side of a right triangle opposite the right angle.

直角三角形的相对于直角的边。

an angle that is not a right angle or a multiple of a right angle.

一个不是直角也不是直角的倍数的角。

Involving a perpendicular or rightangle relationship.

指垂直或直角关系。

An angle of 90°is called a right angle.

九十度角称为直角。

flat square

平面直角,[港]平面方角

a triangle with one right angle.

有一个直角的三角形。

The corners of a room are square.

屋子的墙角是直角。

die C tear strength

撕裂强度（直角形）

Let ∠ABC be an angle of ninety degrees.

假设 ∠ABC 为直角。

off-set die head

直角机头(压出机)

straddled double rear vault

分腿直角转体180°

DA triangle with one90° angle is a right triangle.

一个角为90°的三角形是直角三角形。

The hypotenuse is the longest side of a right triangle.

直角三角形的斜边是直角三角形中最长的边。

having four equal sides and four right angles or forming a right angle.

有四等边四直角的或构成一个直角。

forming a right angle or containing one or more right angles.

构成一个直角或包含一个或多个直角。

double rear vault

摆越两杠直角上或直角下

surmounted pediment

顶端角度小于直角的三角墙

The reciprocal of the tangent of an angle in a right triangle.

余切直角三角形中角的正切的倒数