查询词典 compressible

In Chapter 3,we consider the isentropic compressible NSP equations arising from transport of charged particles or motion of gaseous stars in astrophysics.

由于NSP方程的粘性系数是密度依赖的，当真空(即ρ=0)出现时方程是退化的，就没有了关于速度的先验估计。

By using a 2nd order operatorsplitting scheme and taking a fully nonlinear model, numerical simulation of gravity wave excited through nonresonant interaction in a compressible atmosphere is carried out.

应用二阶算子分裂格式，采用全非线性模式，对可压大气中重力波波包非共振激发进行数值模拟和分析。

This scheme can be applied to flow field computation of nonviscous or viscous flow, laminar or turbulent flow and compressible or incompressible flow.

本文首次提出了基于分布参数最优控制理论、雷诺平均N—S方程的平面叶栅反问题的普遍形式——最优化设计的理论和方法。

For traveling, the nylon Force 10s are the most compressible/packable of the difference Force 10 fabric offerings, which include the cotton ripstop and cotton twill.

如果出去旅游，尼龙 Force 10 的可压缩性是各种不同面料的 Force 10 裤子中最大的。

There is a mass noted over the posterior cervical space in the left posterior neck ,that corresponds to the mass palpated by patient.This mass appears hyperintense on T2 image,and shows moderate contrast enhancement.Radiograph confirmed the presence of a phlebolith at this location,and complementary ultrasound shows hypoechoic mass which is compressible.

有一个大规模指出，在颈椎后路空间在左后颈部，即相当于地下palpated由patient.this大规模出现高信号图像，并显示出温和的反差enhancement.radiograph证实存在一个静脉石在这个位置，和互补性超声显示低回声肿块是可压缩。

PrimaLoft ONE – our warmest, lightest, softest, most compressible insulation with superior water repellency.

PrimaLoft 一个-我们最热烈的，最轻的，柔软的，最卓越的可压缩绝缘水拒。

Firstly, a simple fluid-mixture type PPM algorithm for multicomponent flow, which combines the fluid-mixture model of Saurel/Shyue and the classical ParabolicPiecewise-Method , is developed to simulate the compressible high density-ratio multi-fluid flows.

首先本文发展了一套简单实用的混合型多介质PPM方法，结合Saurel/Shyue的计算模型和经典的PPM方法数值模拟高密度比的多介质可压缩流动问题。

In this paper the principle of substructure analysis of matrix displacement method is used to condense superstructural stiffness of tall building to the boundary stiffness of the foundation beams, the subsoil model of the layers summation procedure of finite compressible layer is introduced herein.

本文采用矩阵位移法的子结构分析原理将高层建筑的上部结构刚度缩聚为基础梁的接口刚度。同时，引入有限压缩层的分层总和法地基模型，通过基础梁与地基界面处矩形面积荷载下沉降积分变换，获得地基表面的柔度矩阵。

Because the gas viscidity is smaller than the liquid viscidity and air is compressible, so in the same conditions, the tangental velocity and vorticity magnitude of gas is greater than liquid.

由于气体的粘性比液体的粘性小及气体的可压缩性，所以相同条件下，气流场的切向速度和旋涡强度都比液流场的强。

However, in electric field computation, the BEM has not much unfould and most of them are limited in the conventional BEM. In the flow field computation, although some achievements have been gained in solving the constant and uncompressible fluid flow by using BEM, but to the inconstant, compressible, nonlinear, transonic flow, such as the flow in the arc quenching chamber in SF6 high voltage circuit breaker, no any report has been published up to now for the reason that the basic solution of this kind of flow has not been found.

目前，在电场计算领域所开展的工作相对较少，而且仅限于传统边界元方法的应用；在计算流体力学领域，近年来虽然一些学者应用边界元法，在解决定常、不可压缩等问题进行了相当深入的研究，获得了若干研究成果，但是对于像SF_6高压断路器灭弧室中存在的非定常、可压缩、非线性、跨音速、具有复杂而且变边界的气流场由于至今尚未找到基本解，而未见研究工作的报道。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。