partial difference quotient是什么意思

网络释义

用法例句

In the univariate and bivariate cases, divided differences and partial inverted differences play important roles in constructing linear and nonlinear interpolants respectively.

在一元、二元情形中 ,差商和偏逆差商分别在构造线性和非线性插值中扮演重要角色。

Application of Data Mining Technology in Body-in-white Assembly Error Affiliation of Passenger Car;

数据挖掘技术在轿车白车身装配偏差溯源中的应用

By analyzing several sampling methods at present,the author counts the error of the moisture and ingredient,resumes the advantages and disadvantages of the sampling methods and puts forward a representative and scientific sampling method.

针对目前现行的几种取样方法进行分析,对其水分和成分的偏差进行统计,对各种取样方法的弊端和优点进行简述,找出具有代表性和科学性的取样方法。

To improve the performance of Fourier transform spectrometer,precise position and position error measurement methods are proposed.

为提高傅里叶变换光谱仪的性能,提出了一种精密的激光干涉信号位置及位置偏差提取方法。

Study on identifying seam deviation information based on high speed rotating arc welding sensor;

高速旋转电弧传感焊缝偏差信息识别的研究

How to control the specifications' deviation of mass productions clothing;

批量加工服装的规格偏差控制

Rapid Arc Interpolation Algorithm with Negative Deviation;

具有负偏差特性的快速圆弧插补算法

This paper introduces the major contents of HAZOP analysis, including how to divide the process into study nodes, how to identify the practical deviations.

介绍了危险与可操作性(HAZOP)分析的核心内容,即如何划分分析节点,如何确定有意义的偏差,及分析偏差的原因、后果、安全保护措施时,应遵从哪些原则,从哪些方面去考虑。

A new risk index,compound deviation,which consist of positive and negative deviations,is introduced.

引入了一种风险度量指标——组合偏差，构造出寻求最优投资组合的两目标决策模型，并采用约束法将其转化为线性单目标规划模型。

When the Adaline network is engaged in real time control,the control signal is calculated in accordance with the deviations and the weights,so its factual signal numerical value usually exceeds the range of D/A interface board.

Adaline网络应用于实时控制中 ,其控制信号是根据偏差及权值计算出来的 ,因而其实际值常常超过D/A接口板的输入范围。

accelerometer drift

加速计的偏差[偏移]

composition deviation transmitter

成分（偏差）变送器

The square of the standard deviation.

方差标准偏差数的平方

role deviation of convict

罪犯角色偏差罪犯角色偏差

relative deviation of controlled variable

控制变量的相对偏差

horizontal-time dilution of precision

钟偏差系数(gps用语

acceptable deviation of controlled variable

控制变量的容许偏差

sight angle and deflection transmitter

瞄准角及偏差发送器

gyroscopic angular deviation detector

陀螺角偏差灵敏元件

differential equation with deviating argument

偏差自变数微分方程

limit deviation of root circle diameter

齿根圆直径极限偏差

single plane mean outside diameter deviation

单一平面平均外径偏差

astrogeodetic plumb line deflectio

天文－大地垂线偏差

single plane mean bore deviation

单一平面平均内径偏差

nuclear excursion

反应堆工作状况偏差

flight path deviation indicator

飞行航线偏差指示器

edges of plates at joints

在连接处板边的偏差

an extreme deviation from the mean.

与平均数偏差最大的值。