orthogonal

英

美 [ɔːˈθɒgənəl]

adj.  正交的；直角（交）的；（相互）垂直的；矩形的

复数：orthogonals　

BNC.29870 / COCA.24671

英英释义

adj

• having a set of mutually perpendicular axes
  1. wind and sea may displace the ship's center of gravity along three orthogonal axes
  2. a rectangular Cartesian coordinate system
  Synonym:rectangular
• statistically unrelated
• not pertinent to the matter under consideration
  1. an issue extraneous to the debate
  2. the price was immaterial
  3. mentioned several impertinent facts before finally coming to the point
  Synonym:extraneousimmaterialimpertinent

双语例句

• Based on orthogonal space-time block code, a scheme for constructing unitary space-time code is proposed.
  提出了一种基于正交空时分组码构造酉空时码的方案，证明了所设计的酉空时码可以获得满分集。
• In orthogonal test design, the table of L9 ( 34) was adopted.
  在正交试验设计中，我们采用了L9（34）正交试验设计。
• Through orthogonal experiment, the effect of adsorption treatment on the quality of biodiesel was studied.
  通过正交试验研究了吸附剂处理对生物柴油质量的影响。
• This paper describes the orthogonal matrix canonical forms for matrices and the orthogonal matrix decomposition form.
  给出了正交矩阵的相似标准形及正交矩阵的分解形式。
• So, this paper made orthogonal corrosion test of multi-factor.
  因此本文开展了多因素的正交腐蚀试验。
• Based on orthogonal transform, a new method of tracking power grids frequency has been provided.
  基于正交变换，提出了一种新的电网频率跟踪方法。
• Orthogonal experiments were used to find the optimal extraction process of andrographolide by microwave and ultrasonic assisted extraction.
  用正交法对微波和超声波辅助提取穿心莲内酯的工艺条件进行优化。
• The effects of grinding parameters on surface roughness of marine propeller blade were studied by using orthogonal test.
  通过正交试验研究了磨削参数对船用螺旋桨叶片表面粗糙度的影响。
• This matrix can be simplified by using the properties of orthogonal vectors.
  这个矩阵可以利用正交向量简化。
• Temperature and stress fields of multi-pass welding of orthogonal nozzles were simulated.
  对正交接管焊接接头的温度场和应力场进行了数值模拟。