英语释义

1. a plane used in craniometry that is determined the highest point on the upper margin of the opening of each external auditory canal and the low point on the lower margin of the left orbit and that is used to orient a human skull or head usually so that the plane is horizontal

片语

horizontal sedimentary plane水平沉积面

horizontal rigid plane水平刚性面边界

HRP Horizontal Reference Plane水平参考面

horizontal surface水平面

horizontal mapping plane水平投影网

horizontal thrust plane水平沖断面

horizontal coordinate plane横坐标轴

Horizontal projection plane水平投影面

horizontal sandalwood plane红木一字刨

hydrostatic level水平面

HTP Horizontal Tail Plane水平尾翼

英汉例句

• then it covers the image in a horizontal plane of infrared light that lies just above the table.

  然后它投射出仅在台面之上的水平面的红外光形成的画面。

• ok, so note how the equation of this horizontal plane in spherical coordinates has become a little bit weird.

  球坐标下的平面方程,看上去有点诡异。

• the horizontal plane of the l is drilled, in the range of external access circulation, and traversed by trees, which seem to spring from the way of wooden boards treated pine.

  在底座的水平面上鉆几个洞，树木能够从这些洞中穿过。从外面看去，似乎这座房子是建在松树上的。

• the graph of a function one is just a horizontal plane at height one.

  函数1的图像就是高度为1的水平面。

• but, when it comes to looking for the normal vector, be rest assured that the normal vector to a horizontal plane is just vertical.

  但是在寻找法向量时,可以确定法向量与水平面垂直。

• the effect of tilt of the base relative to the horizontal plane on orientation accuracy is analyzed.

  本文介绍了光纤陀螺寻北的基本原理，分析了基座的倾斜误差对寻北精度的影响。

• based on the horizontal plane of the rootaorta, we observed the horizontal changes of the major cardiac structures.

  以主动脉根部水平切面为基準面，观察了心脏主要结构在水平切面上的变化。

• that is, for example, what we do when we look at, say, a horizontal plane or a vertical plane or a sphere or a cylinder.

  不妨想一想，考虑一个水平面，一个垂直面，或是一个球面时的做法。

• that's what you would expect for a horizontal plane just from common sense this is more interesting, of course, if a function is more interesting.

  那就是通常意义下的水平面,如果函数本身有趣一点的话，图像也会有趣一点的。

• a fault movement can be resolved into an axial component (parallel to the pipe axis ) , a lateral component (perpendicular to the pipe axis) in the horizontal plane and a vertical component.

  断层运动可分解为轴向分量（与管轴平行）、水平面的侧向分量（与管轴垂直）和竖直分量。

• the swirling field antenna has the propriety of both equal radiation in the horizontal plane and powerful directionality in the perpendicular plane.

  适当增加旋转场单元天线的个数和选择阵间距离，还可以加强垂面水平极化场的方向性。

• a horizontal plane divides the body into superior (upper) and inferior (lower) portions.

  水平面将身体分为上（上面）和下（正面）两部分。

• it is found that the angle between tumble axis and horizontal plane increases with valve lift. the 「tumble」 is not a pure tumble, but is a inclined swirl.

  用热线风速仪研究了缸内滚流的形成过程，发现滚流轴线与水平面的夹角随气门升程的增大而增大。

• two kind of horizontal plane trajectories of the acquisition phase (ap), tangential trajectory and arc trajectory, are discussed and predictors of ground track range are given, respectively.

  比较分析了两种捕获段水平面轨迹：切线轨迹和弧线轨迹。分别给出了两种轨迹的数学模型以及航程计算公式。