perpendicular
美 [ˌpɜrpənˈdɪkjələr] 
英 [ˌpɜː(r)pənˈdɪkjʊlə(r)]
- adj.垂直的；成直角的
- n.垂直线（或位置、方向）
- 网络垂线；正交的；垂足
词形变化
复数：perpendiculars 反义词
同义词
英汉双解
1. | ~ (to sth) 垂直的；成直角的forming an angle of 90˚ with another line or surface; vertical and going straight up |
| Are the lines perpendicular to each other? 这些直线相互垂直吗？ |
| The staircase was almost perpendicular(= very steep) . 楼梯几乎成垂直的了。 |
2. | 垂直式的（英格兰 14、15 世纪盛行的建筑风格，以使用垂直线和大拱为特征）connected with a style of architecture common in England in the 14th and 15th centuries, that makes use of vertical lines and wide arches |
1. | [sing] 垂直线（或位置、方向）a line, position or direction that is exactly perpendicular |
| The wall is a little out of the perpendicular. 墙壁有点倾斜。 |
英汉解释
英英解释
例句
From the side, the front line is perpendicular and straight, coinciding with the maxillary edge or slightly projected forward.
从侧面看，前行是垂直而直，与上颌骨边缘或稍向前预测相吻合。
As a few percent of the total mass squirts out perpendicular to the direction of stellar motion, the rest mixes together.
两颗恒星总质量的百分之几，会由垂直于恒星运动的方向喷出，剩馀部份将混到一起。
Hitachi also plans to come out with perpendicular drives this year, as well as an even more dense version of these types of drives in 2007.
日立公司也不甘落后，随即宣布将于年内推出自己的垂直记录式硬盘，并号称将于2007年推出具有更高存储容量的同类产品。
Thereby, it is possible to generate an image perpendicular to a catheter tip representing the object being inserted into the patient.
由此能够生成表示插入患者体内的对象的垂直于导管尖端的图像。
The angle between the cutting edge of a tool and a plane perpendicular to the working surface to which the tool is applied.
倾角：某工具的切边和与使用这个工具的工作面垂直的飞机之间的角度。
The strike direction of tension fractures developed on a fold is perpendicular to the maximal principal curvatures of the surface.
褶皱面裂缝发育主要为一组张裂系，张裂隙走向与最大主曲率的方向垂直。
The curve of the total cost is parallel with that of the total variable cost , the perpendicular distance between them is total fixed cost .
总成本曲线和总可变成本曲线是平行的，它们之间的垂直距离是总固定成本
Both cameras should be set perpendicular to the surface being photographed, using a heavy-duty tripod with a dual-head support.
双方相机应设置垂直表面上正对着你想拍摄，使用重型三脚架与双首长的支持。
and the specific direction of ditching is the direction perpendicular to the wind direction during the sowing.
所述特定开沟方向是与播种时风向相垂直的方向。
However, a vertical line sitting perpendicular to the top and bottom of the canvas has more of a tendency to convey a sense of height.
然而，与画布顶端和底端垂直的竖线往往更适于传递高度之感。
Well, that means the gradient is actually perpendicular to the tangent plane or to the surface at this point.
那意味着，梯度向量在这点上，垂直于切平面或者是等值面。
The direction of each force is perpendicular to a line drawn from the axis to the point of application of the force.
每个力都垂直于从轴到力作用点的引线。
The joint of perpendicular flanging insert and slanting flanging insert was one of the difficulties in automobile panel die design.
垂直翻边凹模镶块和倾斜翻边凹模镶块的交接是汽车覆盖件模具设计的难点之一。
There was no correlation between the scores of sinusitis degree and the size of concha bullosa of nether perpendicular portion.
鼻窦炎程度积分与中鼻甲垂直部低位气化的大小之间无相关性。
That portion of a tape on a line perpendicular to the reference edge, on which binary characters may be written or read simultaneously.
磁带中垂直于参考边的线上可以同时读或写二进制字符的那一部分。
The upper arm angles backward from the point of the shoulder to the elbow and is never perpendicular to the ground.
上臂从肩部到手肘的线条向后延伸，不会跟地面呈垂直。
the angle between a reflected ray and a line perpendicular to the reflecting surface at the point of incidence.
在一个入射点一条反射线与垂直于表面的线之间的夹角。
You might be able to draw curves that are perpendicular to it.
或许你可以画出每点都垂直于向量场的曲线。
Steel products with improved deformation properties perpendicular to the surface of the product. Technical delivery conditions.
对制品表面垂直方向有高变形特性的钢制品.交货技术条件
Normal stress is that applied perpendicular to the surface to which it is applied, i. e. , tension or compression.
正应力是垂直作用在材料表面上的，也就是指的拉伸和压缩。
The direction of each force is perpendicular to a line drawn from the axis to the point of application of the force.
每个力都垂直于从轴到力作用点的引线。
Cracks, growing at weld toe, tend to form at numerous sites along the transverse width perpendicular to the applied stresses.
焊趾处萌生的裂纹往往在垂直于作用应力方向沿着横向宽度在多处形成。
flowering pedicel perpendicular to axis of raceme, without or rarely with a minute setaceous bracteole at base, commonly pubescent.
花梗垂直于总状花序的轴，没有或很少具一在基部具一细小刚毛状小苞片，通常短柔毛。
Non-destructive testing - Ultrasonic examination - Part 4 : examination for discontinuities perpendicular to the surface.
无损检验。超声波检验。第4部分：垂直表面的不连续性检验。
Let's see, so you said if it's not path independent, then we cannot draw level curves that are perpendicular to it at every point.
看看，如果它不是路径独立的，就不可能画出，各处都垂直于向量场的等值线。
Regular light vibrates in all directions perpendicular to its direction of travel; polarized light, however, vibrates only in one plane.
正常光线向各个方向振动垂直的飞行；但是偏振光只有在一个平面上振动。
This point is also true in case the observation is along the direction perpendicular to the wedge or fault.
这点在观测点位于垂直绕射楔或断层的方向上也是同样真实。
The Splitting of a light beam into two perpendicular polarization components, which travel at different velocities through a material.
一束光通过两个垂直的偏振元件，在光学材料中分为两束光，它们的传播速度不同。
Vector dS is a vector which points perpendicular to the surface and whose length corresponds to the surface element.
向量dS与曲面垂直，并且它的长度与面积元素有关。
Tesla looked down at him. "Fine. You do that, " he sneered, and moved off into the perpendicular corridor.
泰斯拉低头看他。“好的，你来放吧。”他嗤笑一声，便动身进入那条直角相交的通道。
The anticlinal wall of a cell is perpendicular to the surface of the plant body.
细胞的垂周壁垂直于植物体的表面。
Composites showed higher conductivity and lower percolation threshold along the stretched direction than perpendicular to it.
与垂直于拉伸方向相比，复合材料沿拉伸方向具有更高的电导率及更低的渗流阈值。
We have also learned that the direction of the cross product is given by taking the direction that's perpendicular to A and B.
我们还学过，外积的方向，与A和B均垂直。
A type of full support bra with cups in the shape of a paraboloid of revolution with its axis perpendicular to the breast.
这一款提供的支撑覆盖全“球”，形状上是一个抛物线绕着垂直于乳房的轴旋转所得。
This adjustment can occur in two directions that are perpendicular to one another.
这种调节可以沿两个彼此垂直的方向进行。
Fast curing, applicable to any curved surface, inclined surface and perpendicular surface, no sagging, and rapid application.
快速固化，可在任意曲面、斜面及垂直面上涂喷成型，不产生流挂，能快速投入使用；
He stood now, warped out of the perpendicular by the fierce light of publicity.
此刻他站着，被众目睽睽的眼光盯得不知所措。
We conclude that the gradient of f must be parallel to the gradient of g because both are perpendicular to the level set of g.
所以我们说f的梯度向量必须和g的梯度向量平行，因为它们都与g的水平集垂直。
Two perpendicular polarized light states and a no-light state are applied to express information in the ternary optical computer.
三值光计算机用相互垂直的两个线偏振光和零光强三个独立的光状态表示信息；
the narrow end of a cone. The surface that is perpendicular to the inner diameter.
内圈较窄的一端，端面垂直于轴线的方向。
construction materials to prevent fall injuries, lifting operations, the hoist was not perpendicular to the bottom.
施工中要防止坠物伤人，吊装作业时，吊物垂直下方不得有人。
I mean when I say up, of course it is still perpendicular to the surface.
当我说向上时，它当然仍是垂直曲面的。
