查询词典 volume

The nonlinear regression function of mathematic tool software SPSS was used to build models about DBH, high of tree, volume of single timber and stand volume slash pine plantation, and these models are have a certain extant applicability.

利用SPSS的曲线估计和非线性回归功能，获得了具有一定适应性的湿地松人工林胸径生长模型、树高生长模型、单株材积模型、林分蓄积量模型。

This paper studies the reconstruction of the 3D solidi model based on ICT slicing and presents a new edge matching method and a reconstruction method of solid-model based on surface identification, Volume cell construction and volume mergence.

研究了基于工业CT 切片图形的实体模型三维重构技术，讨论了边界配准技术，提出了基于表面识别、通过逐层体元构造和体元粘合来构造实体几何模型的重建思想，并给出了一个成功的重构实

Firstly, this thesis puts forward the theoretical formula of the Volume method to compute the flood submerging range; secondly, the discrete method is used to solve the numerical solution of this formula; finally, the model based on Volume method is achieved.

首先，本文提出了用"体积法"计算洪水淹没范围的理论公式，然后，通过离散的方法给出了该公式的数值解，从而最终推导得出了用"体积法"计算的数学模型。

This law is that,"the specific gravity of any substance is the weight of any volume of it, compared with an equal volume of water."

这条规律是："任何物质的比重，都是其单位体积重量与同等体积的水的重量之比。"

This law is that," the specific gravity of any substance is the weight of any volume of it, compared with an equal volume of water ."

这就是渗透一切普遍意识中的因素，也是随处可见的波动、不安的主要原因。

The relationships between male size and spermatophore volume also increased with increasing male size, and the sperm quantity packed in a spermatophore increased with increasing spermatophore volume.

雄蟹的规格和精荚的体积的关系式随着规格的增大，精荚体积增大，精荚中精子的数目也随着增多。

The penetration depth and height of the raceway expanded with increasing blast volume. As blast volume reached a critical value, the charging material on the top of raceway went upward and the spheroidicity raceway disappeared.

随着鼓风量的增大，回旋区穿透深度和高度均不同程度的增加，当鼓风量过大时，回旋区顶部炉料上浮，椭球形的回旋区形状不再存在。

It is found that the impact pressure may be maximal when the ratio of initial air volume, under standard atmospheric pressure, to total volume in pipeline reaches a certain value.

试验结果表明，水流冲击截留气团的最大压力与截团在一个大气压下的初始体积占管道总体积的比例多少有关。

A gas,such as steam in the cylinder of asteam engine,has neither deftnite shape nor definite volume-it changes its hape and also its svolume with change in the shape and volume of the container.

气体，例如蒸汽机汽缸中的水蒸气，既无一定的形状，也无一定的体积。气体的形状和体积是随着容器的形状和体积的改变而变化的。

A gas,such as steam in the cylinder of asteam engine,has neither deftnite shape nor definite volume-it changes its sshape and also its svolume with change in the shape and volume of the container.

气体，例如蒸汽机汽缸中的水蒸气，既无一定的形状，也无一定的体积。气体的形状和体积是随着容器的形状和体积的改变而变化的。

We are forbidden from giving money to these shoeless, skinny children, as this will perpetuate begging.

向光着脚，骨瘦如柴的孩子施舍是不可以的，因为要招来无休无止的乞讨。

It would be hard not to fall victim to some sharpeyed policeman.

要想不被某个目光锐利的警察抓到，谈何容易。