查询词典 analytical curve

The corrosion rates of mild steel in soil was studied by means of polarization curve measurements on steel specimens with various extent of corrosion in laboratory.

1前言土壤中钢铁的自然腐蚀是钢铁在外界侵蚀性介质的作用下发生电化学和化学过程而受到的破坏。

Moreover, according to triaxial creep test of rock samples, authors fit the curve of ε-t of the gray-yellow miliolite from fault of Zhaogezhuang Coal Mine respectively by visco-elastoplastic model and Burgers model and obtain their rheological parameters by least squares procedure.

此外，利用三轴压缩蠕变试验结果，分别利用伯格斯模型及西原模型，运用最小二乘法对赵各庄煤矿断层破碎带灰黄色糜棱岩的流变曲线进行了拟合，并求取了流变参数。

On the other hand, the mill housing works under pulsating load, so the fatigue damage can take place. With Miner formula and the P-S-N curve of the mill housing, fatigue life is predicted through being programmed in FORTRAN language.

另一方面，由于机架是在脉动载荷下工作，有发生疲劳破坏的可能，本文采用修正的Miner法则，结合机架的P-S-N曲线，通过FORTRAN语言编制程序，预测了机架的疲劳强度可靠性寿命。

The quantity depended on the fluoride content supposed and also according to preliminary test ensuring the millivolt value to be among the standard curve.

结果依赖于假定的氟化物含量及预实验，用以确定微伏值在标准曲线之内。

A model of temperature field in surface layers during sliding was set up based on the law of heat conduction. And, a computer simulation for thermometric data which were real-time recorded by a thermal video system was carried out by using a mini-computer according to the model. There was an ideal fit between the measured data and the calculated curve.

在热传导方程的基础上建立了摩擦磨损表面层的温度场模型，并用该模型在微机上对红外热象测温结果进行了计算机模拟，测量数据与计算曲线拟合理想。

This artide describes the elliptical curve method to replace circular curre method and the principle of machining and mathematical equations. By using the mini-computer programs in Basic language, the machining parameters are computed which is important for prodution.

本文介绍以椭园曲线代替园弧加工方法及其加工原理、数学计算公式，并用Basic语言编制了微型机程序，以便于加工参数计算，对生产具有一定意义。

The E state is especially interesting, as it shows two substantial minima in its U curve.

E状态是特别有意思的，因为在它的U曲线上出现两个显著的极心。

The paper has calculated equation of the generating curve of minimal surface of revolution by the approach of analysing.

用分析的方法导出了极小旋转曲面的生成曲线的方程。

It is difficult to obtain the accurate segmentation threshold of the image. This paper uses the multinomial to approximate the histogram envelope curve by different phase. So the question of how to obtain the accurate segmentation threshold of the image can convert into the solution of the minimum of multinomial, Using this method it can be solved the question how to segment the image more accurately.

对于在图像分割时难于得到图象分割的准确阈值问题，提出利用多项式对直方图包络线进行分段拟合，把图像分割阈值问题转化为求多项式极小值的问题，从而求出用于分割图像不同灰度层次的最优阈值的方法。

The invention relates to a microlens configuration having a substantially circular form is constituted of a part of one circle or aspheric curve at any section when a section is taken at a face which is vertical to a major axis or a minor axis of the microlens configuration.

本发明涉及一种具有基本上环形的微型透镜结构，当在垂直于所述微型透镜结构的长轴或短轴的任何一个面取截面时，该结构由在任何截面的圆形的一部分和非球面曲线构成。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"