1)PM_(10) mass concentrationPM_(10)质量浓度
英文短句/例句
1.Relationship between PM_(10) Mass Concentration and Bulk Richardson Number in Beijing北京PM_(10)质量浓度与总体理查逊数的关系
2.Evolution Characteristics and Causes of PM_(10) Mass Concentration in Beijing During the Olympic Games and Paralympic Games Period北京奥运会及残奥会期间PM_(10)质量浓度演变特征及成因
3.Analysis of Mass Concentration and Water-soluble Ions in PM_(10) and PM_(2.5) in the Winter and Spring in Wuhan Sci-tech Teaching Area武汉市科教区冬春季PM_(10)和PM_(2.5)质量浓度及水溶性离子分析
4.Level of PM_(2.5) and Affecting Factors in Higher Education Mega Centre,Guangzhou广州大学城大气PM_(2.5)质量浓度与影响因素
5.Artificial Neural Network Simulation and Prediction of PM_(10) Concentration in Air;空气中PM_（10）浓度的神经网络模拟预测
6.Analysis of PM_(10) concentration using time series method in 2005 in Nanjing2005年南京市PM_(10)浓度时间序列分析
7.PM_(10) Concentration Monitoring Based on Aerosol Optical Depth Retrieval from MODIS Data基于MODIS气溶胶光学厚度反演的PM_（10）浓度监测
8.Characterization of Ambient Fine Particles(PM_(2.5)) Concentration and Its Influential Factors in Xi'an西安大气细粒子(PM_(2.5))质量浓度变化特征及其影响因素
9.The Density of PM_(10) Responsing of Meteorological Elements Field of Atmospheric Border Layers in Jinan;济南市PM_（10）浓度对边界层气象要素场的响应
10.Prediction of PM_(10) Pollution Concentration in Heating Season Based on Genetic Algorithms and Neural Network基于遗传神经网络的采暖季PM_(10)浓度预测
11.PM_(10) Concentration Forecast Model Based on Stepwise Regression Analysis基于逐步回归分析方法的PM_(10)浓度预报模型
12.Study on the B-P Neural Networks of PM_(10) Concentration Forecast of the Four Seasons in Xi'an City;基于B-P神经网络方法的西安市四季PM_（10）浓度预报模型研究
13.Artificial Neural Network Simulation Prediction and Application of PM_(10) Concentration in Air of GuiYang;贵阳空气中PM_（10）浓度的神经网络模拟预测与运用
14.Research on Prediction of PM_(10) Pollution in Heating Season in Xi'an City基于遗传神经网络的西安市采暖季PM_(10)污染浓度预报研究
15.Concentration and Enrichment Characteristic of Heavy Metal Elements in Urumqi Atmospheric PM_(10)乌鲁木齐市大气PM_(10)中重金属元素的浓度和富集特征
16.Monitoring and Analyses on Inhalable Particulates PM_(10) and PM_(2.5);可吸入颗粒物PM_（10）与PM_（2.5）的测量与研究
17.Investigation on PM_(10) and the Distribution of Trace Elements during Co-combustion of Biomass with Coal;生物质与煤混烧中PM_（10）及其痕量元素分布的研究
18.Atmospheric Environment Quality Research Based on MODIS and PM_(10) Data in Guangzhou Region基于MODIS和PM_（10）数据的广州地区大气环境质量研究
相关短句/例句
PM_(10) concentrationPM_(10)浓度
3)PM_(10) concentration predictionPM_(10)浓度预报
4)PM_(10) PM_(2.5)PM_(10)/PM_(2.5)
5)PM10PM_(10)
6)PM_(10) and PM_(2.5)PM_(10)和PM_(2.5)
延伸阅读
Pm和隐藏式pm7.62mm狙击步枪Image:11557266295155940.jpg pm和隐藏式pm7.62mm狙击步枪
中文名称: 英国pm和隐藏式pm7.62mm狙击步枪研制国别: 英国研制机构: 精密仪器制造公司分类: e922.12关键词: 枪械 步枪 陆军装备简介pm7.62mm狙击步枪是英国精密仪器制造公司为执行狙击任务而研制的步枪，其设计思想是：不管枪管清洁是与否，都要做到首发命中。pm 7．62mm狙击步枪系统主要有步兵用、警用和隐藏式3种。步兵用pm狙击步枪已装备英国陆军，被命名为l96a1式，非洲、中东和远东一些国家的陆军也装备有此枪。警用pm狙击步枪采用单发射击方式，可发射多种口径马格努姆枪弹。1000m距离内使用0．300in温彻斯特马格努姆和7mm雷明顿马格努姆枪弹，1000m以外距离使用8．6mm枪弹。带消声装置的pm狙击步枪也在生产，这种枪发射特种亚音速弹，在300m射程内弹道较低伸、风偏不大的情况下，命中率较高。隐藏式pm 7.62mm狙击步枪是pm狙击步枪系统的最新型，也是带消声装置的pm狙击步枪的可拆卸型，已投入批量生产。
