sand whirl是什么意思

网络释义

用法例句

This paper expatiates the calibration principle of the whirl type separation sand sampler and the method of realizing the calibration system.

详细阐述了旋风分离式集沙仪的标定原理与标定系统的实现方法,并借助于移动式风蚀风洞对旋风分离式集沙仪进行了标定试验。

Risk Assessment of Sandstorm Harzard and Security Pattern of Combat Wind Erosion;

风沙灾害危险性评价及防沙治沙安全格局构建研究

There were rich sand resources in the areas of Gongga airport of Tibet,which resulted in the sandstorm from January to May every year and had serious influences of airplane takeoff and touchdown,and yield and living of local people.

经实地调查和气象、水文资料的收集,以及对沙漠化影响因子相关性分析,提出机场周边地区土地沙化和风沙灾害的成因是自然因素和人为因素综合作用的结果,人为因素中的耕地面积、土地垦殖率因子和自然因素中的大风日数因子是风沙灾害形成的主导因子。

Blown sand is very common in nature.

在野外风洞条件下 ,就不同风况的风沙胁迫对几种固沙植物生态生理特征的影响进行了实验研究。

Most of the sand raising, transport and sediment of blown sand occur in this atmospheric layer.

风沙问题日益严重 ,以大气边界层内风沙活动特征及其相互反馈耦合作用为主要内容的大气边界层动力学显得愈来愈重要。

Research on sand disaster in the two county——Kangping and Faku;

沈阳市康平、法库两县风沙灾害与治理研究

Experimental Study on Sampler Efficiency of Whirl Type Separation Sand Sampler in Wind Tunnel

旋风分离式集沙仪在风洞内集沙效率的试验研究

helical entry cyclone

螺旋进入式旋风分离器

multicellular straight through cyclone

多室直通式旋风分离器

Any of various devices using centrifugal force to separate materials.

旋风器一种利用离心力分离物质的仪器

An Experimental Study on the Performance of Sand Sampler and Sand DischargerPerformance of the Portable Wind Erosion-Wind Tunnel;

可移动式风蚀风洞集沙仪及排沙器的性能试验研究

Numerical Simulation of Gas-solid tow Phases Flow in Spiral Cyclone Separator

螺旋式旋风分离器气-固两相流的数值模拟

involute entry cyclone

渐开线进入式旋风分离器

fixed impeller straight through cyclone

固定叶轮直通式旋风分离器

Numerical Value Analysis about Factors of Affecting Capability of Spiral Cyclone Separator

螺旋式旋风分离器分离性能影响因素的数值分析

component proton precession magnetometer

分量质子旋进式磁力仪

Owing to Numerical Simulation of Gas Flow Analysis in Spiral Cyclone Separator

基于数值模拟的螺旋式旋风分离器气相流场分析

Numerical Simulation Research on the Two-phase Flow in a Diffusible Cyclone Separator;

扩散式旋风分离器两相流动数值模拟研究

Van Tongeren cyclone

范汤格恩旋风分离器

Numerical Simulation and Test of Gas-particle Separation Property of Axis-in Cyclone Separator

轴入式旋风分离器气粒分离特性的数值模拟与试验

Influence of Adjustable Vane Position on Separating Characteristics of Cyclone Burner

消旋叶片位置对旋风分离器分离特性的影响

Flow Field Distribution in Outer Vortex Area and Inner Vortex Area of Vortex Cyclone Dust Collector

旋风集尘器外旋流区与内旋流区的流场分布

Effect of Particle Size Distribution of Inlet Particle on Separation Efficiency in Guide Vane Cyclone Tube

导叶式旋风管入口颗粒粒度分布对分离效率的影响

Study on Gas Flow in Tangential Inlet and Spiral Inlet Cyclone Separator

两种不同入口形式的旋风分离器内流动分布的对比研究