The basic idea of velocity estimation model(VEM) and its implementation in physical space are introduced.
介绍了速度估计模型的基本思想及其在物理空间的实现。
This paper concerns the application of effective numbers on precision estimation, choice of parameter, instrument choice and usage, and physical experiment design.
论述了在物理实验中有效数字在精度估计，参量选择，仪器选择和使用以及实验设计等方面的应用。
The estimation of parameters for simulation is based on some physical measurements, such as by microwave technique and dielectric loss etc.
模拟参数的估计是基于一些物理测量，如微波光导和介电损耗等的测量结果。
As a regular type of arithmetic estimation, measurement estimation is an important channel for early numeracy acquisition and a convenient route for teaching physical measurement.
测量估计是算术估计的一种常见形式，被看作个体数量能力早期获得的重要渠道，也可为物理测量教学提供一条有效途径。
Two unknown substances' physical features were estimated reliably by using the software's property estimation function.
在模拟过程中用软件的物性参数估计功能对两种未知物质物性进行可靠的估计。
The performance characterization of SSP by SEM, and estimation of physical and chemical forming process of SSP by temperature field of line focused area are analyzed.
并通过对线聚焦加热区的温度场测量分析推断颗粒硅带的物理化学形成过程。
Kalman filter in mathematics is a statistical estimation methods, By a series of errors with the actual measurement data and the physical parameters of the best estimate.
卡尔曼滤波在数学上是一种统计估算方法，通过处理一系列带有误差的实际量测数据而得到的物理参数的最佳估算。
This article mainly introduces the establishment and structure of physical property estimation system for organic compound.
主要介绍了有机化合物物性估算系统软件的建立及其结构。
The main methods of age estimation at present mostly rely on characteristic physical and chemical changes of skeleton, soft tissue, cells, biomacromolecules and the other substances.
推断年龄目前主要依据人体骨骼、软组织、细胞和生物大分子，以及组织中各类物质的物理和化学特性等随年龄增长的时序性变化。
It proved that the samples have good quality by analyzing trouble influence and estimation methods, and understand the essence characteristic of Marine ooze form physical and microstructure tests.
通过分析各种因素对土样的扰动影响，结合土样质量评价方法，证明了所取试样有很好的质量，并从大量的物性试验以及微观结构试验，了解了海相淤泥的基本特性。
It proved that the samples have good quality by analyzing trouble influence and estimation methods, and understand the essence characteristic of Marine ooze form physical and microstructure tests.
通过分析各种因素对土样的扰动影响，结合土样质量评价方法，证明了所取试样有很好的质量，并从大量的物性试验以及微观结构试验，了解了海相淤泥的基本特性。
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