one-dimensional differential equation是什么意思

网络释义

用法例句

Progresses in the Hydrothermal Synthesis of One-dimensional Nanomaterials;

水热法合成一维纳米材料的研究进展

Conventional method for computing one-dimension water environmental capacity was introduced,with non-uniformity factor taken into account.

文章介绍传统地表水环境容量一维计算方法,针对其缺陷提出考虑不均匀系数的计算方法。

Based on the establishment of the model for one-dimensional mechanical compression under variable pressure and reasonable assumptions,and combined with the seepage theory,the equation of one-dimensional compression under variable pressure was deduced.

介绍分析了压榨脱水的现状;在建立一维变压压榨原理模型的基础上,通过合理的基本假设,结合渗流理论,推导出了一维变压压榨基本方程;给出符合实际的初始、边界条件,并经过奇次化,求出了压榨基本方程理论解的脱水速率全新表达式,为一维变压榨实验研究奠定了理论基础。

Analytical Analysis on One-dimensional Finite Strain Nonlinear Consolidation of Saturated Soft Clay;

饱和软粘土一维有限变形固结理论的解析分析

This paper mainly disscusses the factors influencing phase,size and shape of one-dimensional inorganic nanomaterials during synthesis process by hydrothermal or solvothermal meth- ods,which include solvent,concentration,reaction temperature,reaction time,surfactant,and so on.

主要讨论了在溶剂热/水热法制备一维无机纳米材料过程中,溶剂、浓度、反应温度、反应时间、表面活性剂等因素对产物的物相、尺寸和形貌等的影响。

A straightforward proof of the Bloch theorem for one-dimensional photonic crystals is presented.

在光子晶体的理论计算方法中,传播矩阵法和平面波法因计算简单物理意义明确而得到广泛应用,布洛赫定理是这两种方法的重要理论基础 这里给出了一维光子晶体中的布洛赫定理的一个直接证

Resent advances in one dimensional functional nano-sized materials;

一维纳米功能材料研究新进展

Research Progress of Preparation and Application of 1D Nano-Titanium Dioxide;

一维纳米二氧化钛的制备及应用研究进展

5 representational lines are adopted to study approximating 3d model with 1d,2d inversion results.

选取其中5条具有代表性的测线,比较了不同测线上自适应正则化(ARIA)一维反演结果和非线性共轭梯度法(NLCG)二维反演结果相互之间及其与原三维理论模型之间的异同,研究大地电磁三维模型的一维、二维反演的近似情况。

Preparation of one dimension, two dimension and three dimension Si- based nanowires;

一维,二维和三维Si基纳米线的制备

Phase diagram of a strongly interacting polarized Fermi gas in one dimension;

一维强相互作用极化费米子的相图