查询词典 orthogonal

An orthogonal experiment design on the basis of three factors and four levels was applied for studying the effect of formula fertilization on yield.

采用L16(43)正交法设计，研究氮磷钾不同配比对板蓝根产量的影响；采用苯酚-硫酸比色法对多糖含量进行测定。

The results show that the fitting curve is very smooth using neural network algorithm with Fourier orthogonal basis function, and its fitting precision is very high.

研究结果表明，用傅立叶正交基函数神经网络算法拟合的曲线十分光滑，拟合精度高。

However, there is few work about the construction of M-band compactly supported orthogonal wavelet basis, especially about the rational, symmetry ones.

但是对于M带紧支正交小波基的构造，特别是有理的，对称的正交小波基的构造，还不多见。

On the basis of orthogonal experiment, the effect of Mg content and heat treatment on mechanical properties of near eutectic Al Si cast alloys modified with Sr has been investigated.

以正交试验为基础，通过调整Mg含量和热处理工艺，分析它们对Sr变质近共晶Al Si 铸造合金力学性能的影响。

By applying elementary transformation,this paper obtains a new method to search for a normal orthogonal basis in Euclid space, it also gives a procedure by which the fewer third elementary transformations are enough to realize this method.

导出用初等变换法求Euclid空间的标准正交基的方法，并进一步获得了只需进行较少次数的第三种类型的初等变换就能实现这一方法的结果。

The approach presents more freedom when choosing frame or orthogonal basis of one-way wave marching algorithm.

该方法在构造单程波的步进算法时，在选择标架或正交基等方面有更大的自由度。

Proposed a new structure of cone-beam volume CT, which adopts a raster scanning x-ray source on a trough-like surface, and a group of point detectors or linear array detectors distributing on a large circle plus an orthogonal line.

提出一种基于栅形扫描的凹面源和点状或线状探测器的锥形束CT的扫描结构，简称单次旋转的直接体积CT，已申请国家发明专利，申请号为：

It uses a small X-ray tube scanning on a cylinder surface to simulate the trough-like source, and a point detector or a linear array detector moving on a circle and an orthogonal line to acquire the projections.

首先，我们用一个小型的X射线源在凹面上沿"Z"字形扫描，来模拟栅形扫描的凹面源。

The use of the orthogonal complement arrays can reduce the governing equations of the system, and enhance the calculating efficiency.

论文以具体实例为对象，运用SMART程序分析了系统的运动学特性和动力学特性。

They are, to use mathematical jargon, in the orthogonal complement of where we are and the working of their minds is for all intents and purposes incomprehensible.

他们尽讲些数学黑话，彷佛我们和他们所处的世界根本是彼此独立的，他们心智的运作和意图也几乎完全无法理解。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。