perpendicular adj. 1.垂直的,直立的;【数学】成直角的,正交的。 2.矗立的;险陡的,险峻的。 3.〔P-〕【建筑】垂直式的。 4.〔戏谑语〕直站着的。 a perpendicular cliff 绝壁。 a perpendicular line 垂(直)线。 a perpendicular plate 水平板。 n. 1.垂(直)线;垂直面。 2.垂直测器,锤规。 3.直立,直立姿势;廉直。 4.〔P-〕【建筑】垂直式建筑。 5.绝壁。 6.〔俚语〕站着的进餐。 be out of (the) perpendicular 倾斜。 the perpendicular 【数学】垂直,正交。 adv. -ly ,-ularity n.
A corner cube consists of three mutually perpendicular reflecting planes . 角棱镜是由3个互相垂直的反射平面组成。
The molecule of the figure has two mutually perpendicular rings with one atom in common . 图中的分子有共用着一个原子的两个互相垂直的环。
In every state of stress there exist at least three principal planes, which are mutually perpendicular . 对每一种应力状态,至少存在三个主平面,它们互相垂直。
Inside the windows three mirrors are placed mutually perpendicular to one another resembling the corner of a cube . side effect 窗内摆放了三面互相垂直的平面镜,形状就如正方体的一角。
Two mirrors are placed inside the windows . they are mutually perpendicular and at the same time inclined at 45xwith the ground 窗内摆放了两面与地面成45度倾斜的平面镜,两者的夹角成90度。
Reveals the objective necessity of the sole existence of absolute reference system 0 : the effect of clock losing and ruler contracting of any material system in motion with respect to 0 is the objective real physical change ( the real effect ) of this material system in motion , and the physical time and space ( the effect of motion ) is the unity of opposites between the external form of relativity correctly described by the special theory of relativity and the absolute internal essence with the objective sole existence of 0 as the basic marking , points out the errors of the general theory of relativity from the results above and the basic facts of gravitational field , and expounds the gravitational field is a real - time hollow field of motion in essence , and the physical time and space is the unity of opposites between mutually perpendicular images of void and real time and space of 4 dimensions each , understanding the absolute essence of the lorenz effect or not is the demarcation line between new and old views of time and space , and sets forth the theoretical gist of the time and space views of unity of opposites and the internal unity among the macroscopic level and straight time and space , the bent time and space in gravitational field , and the superimposed time and space in guantum state 揭示了绝对参照系0唯一存在的客观必然性:任何物系相对于0的“运动钟慢、尺缩效应” ,都是该运动物系客观上具有蹬真正的物理变化( “真实效应” ) ;进而揭示了物理时空(运动效应)是具有狭义相对论所正确描述了的相对性外部形式和以0客观上唯一存在为基本标志的绝对性内在本质的对立统一运用上述结果和引力场的基本事实,论证了广义相对论的错误;阐明了引力场本质上是一种实时虚空运动场;揭示了物理时空是互为正交映象的虚实各四维时空的对立统一阐明了对洛仑兹效应绝对性本质的认识与否,是新旧时空观的分水岭;阐明了对立统一时空观的理论梗要和宏观平直时空、引力场弯曲时空与量子态卷迭时空之间的内在统一性
Consider three mutually perpendicular coordinate lines ( the - , - , and - axes ) with their zero point at a common point , called the origin . the three axes form the right - handed system , that is , if the fingers of the right hand are curled so that they curve form the positive - axes toward the positive - axes , the thumb points in the direction of the positive - axes 空间中三条相互垂直的坐标线,它们的零点相互重合,称为原点,记为.坐标轴遵循右手法则,即以右手握住-轴,当右手的四个手指从正向-轴以角度转向-轴时,大拇指的指向就是-轴的正向