基本释义:

土壤描述学

网络释义

1)pedography

[pe'd?ɡr?fi],土壤描述学

2)mathematical description,数学描述

3)mechanical description,力学描述

4)Science Description,科学描述

5)statistical description,统计学描述

6)thermodynamic description,热力学描述

用法和例句

Three mathematical description formulas of FCGR were obtained by data analysis and linear fit or nonlinear.

通过数据分析和线性或非线性拟合得到了3种疲劳裂纹扩展速率的数学描述公式。

To master its load transfer mechanism and bearing capacity,the mathematical description of P-s curve and optimization analysis for mixing piles with stiffness core are made through 19 piles tests.

劲芯搅拌桩是由搅拌桩和钢筋混凝土芯桩组合而成的新型桩,为掌握其荷载传递机理和承载力影响因素,进行了19根桩的荷载试验;并对劲芯搅拌桩的P-s曲线进行了数学描述和最优化分析。

The mathematical description of free jet is sdudied.

从动量守恒定律、能量守恒定律和质量守恒定律出发，导出了传递方程，对自由射流进行了数学描述，重点讨论了射流相似区的紊流射线分布函数和紊流传递值的确

The idea of establishing the equivalent lumped mechanical description based on the mechanical analysis in combine with the energy principle is proposed, which is used for implementing the system-level simulation of the dynamic behavior of the eletro-mechanical coupled cantilever beam.

提出基于受力分析与能量原理建立等效集总力学描述的思想,实现对机电耦合MEMS悬臂梁动态行为的系统级模拟。

Mathematical Description of Penna Model and Stauffer s Model;

Penna模型与Stauffer模型的数学描述

Mathematical Description of Employment Problem by Markov Process;

Markov过程在就业问题中的数学描述

The mathematical description of uniformity and its relationship with chaos

对均匀的数学描述及其与混沌的关系

A Direct Mathematic Description Method for the Circuit Layout of Heat Exchanger

换热器管路布置的直接数学描述方法

The Mathematical Description of Mass Diffusion Coefficient at Interference Fringes Maximum Point

基于干涉条纹极值点质扩散系数的数学描述

THE PKOCESS AND MATHEMATIC DESCRIPTION OF SKI JUMP TAKE OFF OF SHIPBOARD AIRCRAFT

舰载飞机的滑跳起飞过程及其数学描述

Research on Simulation and Mathematical Interpretation of Dynamic Process to Earth Auger for Tree Deep Planting;

深植挖坑机钻头动态过程数学描述与仿真研究

On the application of the method of mathematical representa tions in the Automatic Control System;

论数学描述方法在自动控制系统的应用

Mathematic Description of Intrusion Detection System Based on Immune Mechanism

基于免疫机理的入侵检测系统的数学描述

Opti mization and Mathematical Description of Microwave-Assisted Extraction of Theasaponin

茶皂素微波提取过程的优化及数学描述

Biological procesdures cannot be expressed in mathermatical formulae.

物理形成的过程无法用数学公式描述。

Descriptive statistics involves tabulating, depicting and describing collections of data.

描述统计学涉及对所收集数据的制表、制图和描述。

The attitude kinematics and dynamics are both described by error quaternions.

姿态运动学和动力学用误差四元数描述。

The mathematics that describes how the physical forces change is very similar to that which describes geometrization of a manifold.

描述物理交互作用强度如何改变的数学，很类似于描述流形几何化的数学。

We postulated that the state of a quantum-mechanical system is specified by a state function.

我们已假设量子力学体系的态用态函数来描述。

Research on the Mathematics Modeling Description of Log and Computer Simulation Technological Theory;

原木的数学模型描述及计算机模拟技术的研究

Study on Weibull Mathematical Model Fitting Uplifting Load Versus Uplifting Displacement Curve of PHC Pile

描述PHC桩抗拔荷载-位移曲线的Weibull数学模型

Constructing data structure of optical system components with object-oriented method

用面向对象描述法构造光学系统部件数据结构