查询词典 horizontal plane

Methods: A 3-D coordinate system was designed for skull, based on Frankfurt horizontal plane and analytical geometry method.

以颅骨的耳眼平面为基础定位平面，按解析几何方法设计颅骨的三维空间坐标系。

Imaging-based measurements of introversion angle, declination angle, entry point and distance of spinous process at the horizontal plane are important data for percutaneous vertebroplasty. According to pedicle shape features at different stages, included angle, puncture point, path and depth, the vertebroplasty could be performed accurately and safely with reduced damage. Moreover, reliable data are provided for the design of a three-dimensional puncture-oriented device.

提示基于影像学所测量的内倾角、下倾角度、进针点与棘突在水平面上的距离等数据是进行经皮穿刺椎体成形术操作时的重要依据，根据不同阶段椎弓根形态学特点、夹角及确定穿刺点、穿刺路径和穿刺深度可以准确、安全进行操作，减少了损伤，也为设计一种三维立体穿刺导向器提供了可靠数据。

An attacking mode of deflected bomb dropping was proposed based on its properties, i.e., there is an angle between the projection of the velocity and the projection of line-of-sight in the horizontal plane.

激光制导炸弹是一种无动力可控武器，根据这种特性，提出了偏转投弹的作战方式，即投弹时炸弹的速度在水平面的投影与弹目线在水平面内的投影存在一个夹角。

The angular distance below the horizontal plane through the point of observation.

俯角从观察点看，在水平铅垂线总是垂直于水平面的。

At the lowest point of the range of motion, your bent elbows should be on a horizontal plane even with the bench.

在最低点的运动范围，你的胳膊肘弯曲应在水平面上，即使坐在替补席上。

Director of photography in the use of a circular orbit of photography, cameras along the track in the horizontal plane is better to complete a lap track photography.

在拍摄中导演利用了圆形的摄影轨道，摄像机沿着轨道在水平面上正好转了一圈完成跟踪摄影。

This makes the driving chain flexible to such an extent that it can adapt in both the horizontal plane and in the vertical plane to the scraper chain conveyor or the hollowed section intended for guiding the chain.

这使推进的链有柔性到如此的一范围以致于它能在两者的水平线方面适应将而且刨平在垂直的飞机中对刮刀用铁链锁住运送装置

The tail unit is formed by two vertical fins each placed on one of two tail booms and joined at the top with a horizontal stabiliser. The plane's fuselage is a separate module with attachment lugs for nose landing gear, wing and support pylons.

尾巴单位由二垂直的飞翅每个形成被安置在二尾巴景气的当中一个和被加入在上面与一个水平平衡器。plane's机体是一个分开的模块与附件把手为前起落架、翼和支持定向塔。

And the ears lie, with man, in the same horizontal plane with the eyes, and not in a plane above them as is the case with some quadrupeds.

人类的耳朵和眼睛在一条水平线上，不在一个平面而是在眼睛的上方像是一些四足动物。

It is obvious that 3D corner reflector antenna could be also adjusted for offset parabolas with a lower F/D if the diagram could be widen in vertical plane and narrowed in horizontal plane so that they are approximately equal to each other and at the same time retain all other good characteristics of this antenna.

显然，3D角反射器天线也必须调整才能用于低F/D的偏馈抛物面，如果它的垂直方向图必须宽，水平方向图必须窄，那么垂直和水平两者之间必须大体平衡，而同时要保持天线的其它所有良好特性。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失