It was found that the impact systems of the floating dust weather were West Siberia cold eddy,Okhotsk warm high and Tibetan Plateau high ridge at the level of 500 hPa;the dry-cold air at the level of 700 hPa transferred to Beijing ceaselessly,and the cold advection and baroclinic instability were strong,the gale and dust storm occurred in the strong cold advection area;the we.
使用NCEP/NCAR再分析资料对2006年4月7~11日北京浮尘天气过程的持续性进行分析,指出此次浮尘天气过程主要受500 hPa西西伯利亚冷涡、鄂霍次克海暖高压以及青藏高原高压脊影响;700 hPa有干冷空气不断向北京地区输送,冷平流和斜压性都很强,大风和沙尘暴发生在强冷平流区域;由于华北南部地区近地面至中低层存在弱的不稳定层结,容易产生弱的上升运动。
Chemical characterization of dust in a floating dust event over Beijing;
北京一次浮尘事件的沙尘化学特征
Numerical simulation of two phase flow in an air-conditioned room with floating dust;
带浮尘源空调房间内两相流数值研究
A Study on the Climatic Characteristics of Dust Devil Fly Dust and Floating Dust;
近40年河南沙尘暴、扬沙和浮尘气候特征分析
the act of contaminating with dust particles.
因小颗粒或浮尘而受污染的行为。
Influence of climatic factors on dusts days in South Xinjiang;
气候因子对南疆浮尘日数变化的影响
CHEMICAL CHARACTERISTICS OF FLOATING DUSTS OVER CHENGDU CITY, SICHUAN PROVINCE
成都市浮尘物理与化学特征的初步研究
Study on Floating Dust Air Environmental Effects in Beijing and Adjacent Areas by Remote Sensing;
北京及邻区大气浮尘环境效应的遥感研究
The Effects of Floating Dust-fall on Physiology, Output and Quality of Winter Wheat;
浮尘对冬小麦生理及产量和品质的影响
Determination of Multi-elements in Airborne Dust with Air Filtrer Membrance Sampling
空气滤膜采集大气浮尘样品中多元素的测定
Effects of Floating Dust on Soil and Mineral Elements Content ofWheat
浮尘对土壤及小麦矿质元素含量的影响
Of the dust floating around in the average house, 75 percent is made up of dead skin cells.
普通房子里的浮尘中有75%是人体脱落的死亡皮肤细胞。
Meteorological Characteristics of the Surface Dust Storm Bearing Yellow Sands Occurred on 8 April 1994 in the Hexi(Gausu)corridor and the Determination of Atmospheric Aerosol.
河西走廊1994－04－08浮尘暴·黄沙的气象特征和大气气溶胶测定
After the explosion dust was suspended in the air.
爆炸後灰尘飘浮於空中。
Float in space, away from dust and soil, into the dream land.
浮在空间，离开尘嚣，进入梦境。
Dust motes hung in a slant of sunlight(Anne Tyler)
斜阳中悬浮着尘埃(安妮 泰勒)
STUDY ON THE PRODUCTION AND ACCELERATION OF SHOCK WAVE INDUCED BY COMBUSTIBLE SUSPENSION DUST
可燃悬浮粉尘燃烧诱导激波及其加速过程研究
Impact of Asian Dust on Marine Phytoplankton;
亚洲沙尘对海洋浮游植物生长影响的研究
The Application and Development of Bag Filter in the Industry of Float Glass
袋式除尘器在浮法玻璃行业的应用及发展
Production Practice of Dust Separation by Straw Air Flotation
秸秆气流浮选清杂除尘工艺在生产中的实践
Numerical simulation of detonation in suspended mixed RDX and aluminum dust
悬浮RDX炸药和铝颗粒混合粉尘爆轰的数值模拟
According to the principle of filte, dust granules in the ak are caught and collected into a collective cylinder.
依过滤原理将悬浮在空气中的灰尘粒子捕捉收集在一台集尘圆筒内。
