查询词典 a right angle

Step 6 shows how the strokes' strength lies inward from the contact spot, as an arc to a tangent, and that head-on contact creates a right angle against the ball's flight line, 6B.

图7G。第6课展示了击球的力量来源于从触球点的内旋，是球切线上的一道弧线，迎头碰撞与球的飞行路线产生正确的角度， 6B。

A standard test rig is constructed from fabric and foam to form a simulated chair with the back at a right angle to the base. This enables the ignition source to be kept in permanent contact with both back and seat throughout the test.

一个标准的测试装配由织物和泡沫材料构成，用于模仿一个与基础面呈一定角度的带靠背的椅子，这要能够使在整个测试过程中火源能够一直与椅背和椅面保持接触。

A decorative or weight-bearing structural unit, two sides of which form a right angle with one arm flush against a wall and the other flush beneath a projecting surface; a console or corbel.

梁托一种装饰性或承托重物的结构单元，其两边形成一直角，一臂嵌在墙上，另一臂嵌在一突出表面下；肘托或梁托

Architecture A decorative or weight-bearing structural unit, two sides of which form a right angle with one arm flush against a wall and the other flush beneath a projecting surface; a console or corbel.

梁托：一种装饰性或承托重物的结构单元，其两边形成一直角，一臂嵌在墙上，另一臂嵌在一突出表面下；肘托或梁托

Grantaire added to the eccentric accentuation of words and ideas, a peculiarity of gesture; he rested his left fist on his knee with dignity, his arm forming a right angle, and, with cravat untied, seated astride a stool, his full glass in his right hand, he hurled solemn words at the big maid-servant Matelote:-- Let the doors of the palace be thrown open!

格朗泰尔指手画脚，清晰有力地发挥他的奇想和怪论，他左手捏起拳头，神气十足地抵在膝头上，胳膊肘作曲尺形，解开了领结，两腿叉开骑在一个圆凳上，右手举着个酌满酒的玻璃杯，对着那粗壮的侍女马特洛特，发出这样庄严的指示：快把宫门通通打开！

An angle of 90°is called a right angle.

90°的角叫直角。

An angle of 90 degrees is called a right angle.

90度的角叫做直角。

Right triangle: One of the three angles is a right angle.

直角三角形：有一个角是直角，有两个角是锐角。

In one embodiment of the present invention, the optical fingerprint sensor includes:(1) a light source on a PCB assembly,(2) a diffuser that receives light from the light source,(3) a right angle prism that receives light from the diffuser,(4) a collimating lens that receives light from the prism,(5) a first mirror that receives light from the collimating lens,(6) a second mirror that receives light from the first mirror,(7) a third mirror that receives light from the second mirror,(8) an imaging lens that receives light from the third mirror, and (9) an image sensor on the same PCB assembly as the light source that receives light from the imaging lens.

在本发明的实例中，该光学指纹传感器包括有：①一个装在印刷电路板上的光源；②一个散射镜接收从光源发出的光；③一个直角棱镜接收从散射镜出来的光；④一个准直透镜接收从棱镜出来的光；⑤第一块镜子接收从准直透镜出来的光；⑥第二块镜子接收从第一块镜子出来的光；⑦第三块镜子接收从第二块镜子出来的光；⑧一块成像镜接收从第三块镜子出来的光；⑨一个与光源安装在同一块印刷电路板上的图像传感器接收从成像镜出来的光。

There is one correct basic stance: the right foot is at a right angle to the line of flight and the left foot is turned out a quarter of a turn to the left.

正确的基本站姿是：球员的右脚刚好与球的飞行路线是直角，而左脚向左转直角的四分之一的角度。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。