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

• 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。
• The effects of operating condition of carbonization on structure and properties of carbon aerogels are investigated by orthogonal experiment.
  采用正交试验方法重点考察了炭化工艺条件对炭气凝胶结构和性能的影响。
• The computer simulation design was integrated with orthogonal and optimized design.
  阐述了计算机的模拟设计，包括正交设计法和优化设计法。
• 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。
• 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。
• 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。
• The suitable technological conditions are determined by orthogonal test, and the quality of product is evaluated.
  应用正交试验法，选择了适宜的发酵工艺条件，并对产品质量作了评。
• The amidation reaction between rapeseed oil and monoethanolamine was studied via orthogonal experiment.
  通过正交实验对菜籽油与单乙醇胺的酰胺化反应进行了研究。
• 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。