The plumbline is always perpendicular to the horizontal plane.
铅垂线总是垂直于水平面的。
When I say a horizontal plane, it doesn't have to be the entire horizontal plane.
当我提及水平面时，并不是指整个平面。
J2 method - inlet of inclined plane and horizontal plane into 60 degree Angle.
J2 制法--进料口的斜面与水平面成60度角。
That means I want maybe to look at the projection of this guy onto a horizontal plane.
那就意味着，我可能想看到，这个在水平面上的投影。
The resistivity of a formation measured by flowing current in a horizontal plane.
通过把电流流进水平面所测量的地层电阻率。
There are two horns in the horizontal plane, and two staggered in the vertical plane.
有两个角的平面和两个交错的垂直平面。
Cases with clockwise horizontal plane t loop may easily suffer from cardiac neurosis.
环顺转者易于发生心脏神经官能症。
The horizontal plane of the of cast shadow at right is also very blue from the sky above.
右边投影里的水平面也受天空影响显得很蓝。
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。
In horizontal plane, the orientation of larger horizontal principal stress is about the NS.
水平面内最大主应力的方向基本为南北方向。
Angular deviation from a vertical or horizontal plane or surface; an inclination or a slope.
在垂直面需要起模斜度以便模样从铸型中拔出。
When supporting, as far as possible face plate's working surface will adjust in the horizontal plane.
支承时，尽量将划线平台的工作面调整到水平面内。
In this case, his arm has not passed through the horizontal plane axis of his shoulders at footstrike.
张伯伦的例子是，他的手臂在左脚跨出去踩到地面之时，尚未通过他肩膀的水平面轴线。
And as long as I torque it like this, that spin angular momentum wants to go around in the horizontal plane.
只要我这样使力，旋转的角动量就是想要，水平的转动。
The stability of a tippe top rotating on a slightly rough horizontal plane is considered in this paper.
本文讨论微粗糙平面上翻身陀螺绕直立的极轴永久转动的稳定性。
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。
Without the horizontal plane for placement, a smoker can very conveniently fix the hanging ashtray to a vertical plane.
在无水平面放置的情况下，吸烟者可以很方便地将其固定在某一立面上。
Well, we've seen a formula, for example, for a horizontal plane, or for something that's parallel to the yz plane or the xz plane.
我们已经学过一个公式，它是关于水平面的，或者某些平行于yz平面或xz平面的平面。
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。
There we have erected a house as if it were a jetty facing out to sea. A house that is a podium crowned by an upper horizontal plane.
这所住宅是伸向大海的码头，也是由顶部水平平面加冕的指挥台。
In profile, the forehead and muzzle touch on the same vertical plane of a right Angle whose horizontal plane is the top of the skull.
从侧面看，额头和口吻处于同一垂直平面上，与头顶的水平面正好成直角。
Finally, horizontal blinds covering courtyards and terraces, form with the slabs a horizontal plane which consolidates the block shape.
最后，水平的百叶窗覆盖了整个庭院和露台，通过板条形成水平面最后再组成建筑体块。
The base plate and the horizontal plane form a certain Angle, and the front end of the base plate is higher than the rear end thereof.
所述底板与水平面成一定的角度，且其前端高于其后端。
The vertical adjustment turns the palms from a horizontal plane to an inclined plane - closer to vertical, the natural 'repose' position.
垂直的调整把手掌从水平面转成斜面-接近垂直的、自然“休息”的位置。
As compared with the existing system, it has advantages as broader listening area and better reproduction effects in the horizontal plane.
与现有的系统相比较，该系统具有水平面上听音区域较广、重发效果较好等优点。
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。
The mathematic model has four degrees of freedom (surge, sway. yaw and roll), taking the couple motion of roll on horizontal plane motion into account.
预报采用进退、横漂、首摇和横摇四个自由度的方程，考虑了横摇对水平面运动的耦合影响。
Objective To discuss the movement path of condylar limit movement in sagittal plane and horizontal plane between the normal occlusion and malocclusion.
目的讨论正常者与错者在下颌极限运动时、咀嚼运动及磨牙时，髁突在矢状向与水平向移动的运动轨迹。
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。
Using ellipse hypothesis, one can only compensate the deviation for UAV flying in horizontal plane by the data sampled while UAV flying in more than 5 direct.
采用椭圆假设算法，可利用飞机平飞时在多于5个不同方向的采样数据来自动补偿平飞时的罗差。
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