单词perpendicular
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
垂直的；成直角的:
forming an angle of 90˚ with another line or surface; vertical and going straight up
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
垂直线（或位置、方向）:
a line, position or direction that is exactly perpendicular
【建筑】垂直式的
垂直的,直立的;【数学】成直角的,正交的
矗立的;险陡的,险峻的
笔陡的
〔戏谑语〕直站着的
铅垂的
正直的
【建筑】垂直式建筑
绝壁
削壁
〔俚语〕站着的进餐
直立,直立姿势;廉直
垂直测器,锤规
垂直平面
垂(直)线;垂直面
复数：perpendiculars
adj.verticaluprightbolt uprighterectsheer
adj.parallel
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。