空气离子,Air ion英语短句,例句大全

空气离子,Air ion
1)Air ion空气离子
1.With the progress of science and technology and the improvement of people's awareness of environmental protection, air ions in the study has drawn increasing attention.随着科技进步和人们环保意识的提高,空气离子的研究越来越引起人们的广泛关注,空气离子按其粒径大小可分为大离子、中离子、小离子,按其带电性可分为正离子和负离子,空气负离子被誉为“空气维生素”、“营养素”、“环境警察”等,是衡量空气环境的重要指标,本文研究了自2006年8月至2007年1月半年时间内,空气离子在不同天气条件下的变化规律,积累了较为丰富的实测资料。

英文短句/例句

1.Study on Ion Oxynitriding and Ion Nitriding Post Aging & Oxidizing Processes;空气离子氮氧共渗和时效氧化工艺的研究
2.air plasma water injection arc cutting machine喷水空气等离子弧切机
3.Studies on Negative Ion of Air and Materials and Its Application;空气负离子及负离子材料的评价与应用研究
4.atmosphere, magnetoshere and plasma-in-space大气层、磁性层和空中等离子层
5.an electrical discharge accompanied by ionization of surrounding atmosphere.伴随有周围空气的离子化的放电。
6.Let's purify air with a negative ion generator.我们用负离子发生器净化一下空气吧。
7.Cutting Stainless Steel by Recompression of Arc with Air Plasma Water空气等离子水再压缩弧切割不锈钢
8.Corona Discharge and Ionic Wind in Air Cleaning Processes空气净化过程中的电晕放电与离子风
9.The Research of Single-phase Inverted Air Plasma Cutting Power Supply;单相逆变空气等离子切割电源的研究
10.Study on the Temporal-spatial Pattern of Aero-anion in Urban Green Space;城市绿地空气负离子分布规律的研究
11.Spatiotemporal Characteristics of Negative Air Ions Distribution in Guangzhou in the Second Half Year广州下半年空气负离子分布的时空特征
12.Study on Negative Air Iions Concentration And Air Quality of Plant Communities in the West Lake Senic Area西湖景区植物群落空气负离子浓度及空气质量变化
13.double column rectifier for air separatio空气分离双柱精离塔
14.This paper introduces a new air negative ion producer,wbichcan producehigh concentration of air negative ions, virtually no ozone, Ozone can be con-trolled effectually.本文介绍一种输出负离子浓度高，几乎无臭氧的空气负离子发生器。
15.Air negative ion concentration and its relationships with meteorological factors in greenbelts of Jiamusi,Heilongjiang Province佳木斯绿地空气负离子浓度及其与气象因子的关系
16.THE DEVELOPMENT OF HIGH CONCENTRATION AIR NEGATIVE ION PRODUCER WITHOUT OZONE无臭氧高浓度空气负离子发生器的研制
17.Air quality--Determination of ammonia--Ion selective electrode methodGB/T14669-1993空气质量氨的测定离子选择电极法
18.THE SURFACE MODIFICATION OF AIR LOW TEMPERATURE PLASMA ON TERYLENE FIBER SURFACES空气低温等离子体对涤纶纤维的表面改性作用

相关短句/例句

negative air ion空气负离子
1.Spatial changes of negative air ions in Fuzhou;福州市空气负离子空间变化特征
2.Distribution of negative air ions and its relation to air quality of the Yuelu Mountain;岳麓山空气负离子及空气质量变化研究
3.Spatio-temporal changes of negative air ion concentrations in Beijing;北京地区空气负离子浓度时空变化特征的研究
3)aero-anion空气负离子
1.Research on Tourism Development in Xiao Longshan Forest Area Based on Development of Exploiting Aero-anion Resources in Forest Air in China;基于森林空气负离子资源开发的小陇山林区旅游发展
2.The Research of Aero-anion in West-marching Travel of HangZhou;杭州西进旅游地空气负离子研究
3.Study on the Temporal-spatial Pattern of Aero-anion in Urban Green Space;城市绿地空气负离子分布规律的研究
4)negative air ions空气负离子
1.Experimental research on the concentration of negative air ions;空气负离子浓度的实验研究
2.Distribution characteristics of negative air ions concentration in area of Qingxiling;清西陵地区空气负离子分布规律的研究
3.Dynamic of negative air ions and its relationship to environmental factors in Maofeng Mountain,Guangzhou;广州帽峰山林区空气负离子动态及与环境因子的关系
5)air anion空气负离子
1.Study on the air anions of the urban greenery patches in Shanghai;上海城市绿地空气负离子研究
2.Survey of the air anion generators;空气负离子发生器产品概况
3.Air anion concentration characteristics and its correlation with meteorological factors in Zixi county;资溪县城空气负离子特征及与气象因子相关性分析
6)air plasma空气等离子
1.Distribution and collection of fume produced by air plasma cutting process;空气等离子切割烟尘产生的特点及收集方式
2.The article introduced several Native current air plasma cutting machines program control principles.介绍了国内现有几种空气等离子切割机程序控制原理。