垂直污染,perpendicularity contamination
1)perpendicularity contamination垂直污染
1.To investigate the distributing disciplinarian of perpendicularity contamination and characteristics of years distribution of heavy metal elements,samples from sediments whose depth was from 0 to 57 cm at the section of Wantou town of Le An River were collected.采集乐安江中游湾头镇段底泥57 cm长的柱状样,采用微波消解、ICP-AES检测底泥柱状样重金属元素的含量,来探讨重金属元素垂直污染分布规律与年度分布特征。
英文短句/例句

1.Heavy Metals Vertical Pollution Analysis of Sediment from DW Sampling Point of Poyang Lake Area鄱阳湖水域DW采样点底泥重金属垂直污染分析
2.Perpendicularity Pollution and Distributing Character of Both Heavy Metal and OCPs of Sediment in Poyang Lake Drainage Basin;鄱阳湖流域底质重金属及杀虫剂类POPs垂直污染分布特征
3.Air Pollution Characterictics of Beijing City in Summer;北京市夏季污染物垂直分布特征研究
4.Research on Removal Mechanism for Pollutant in Vertical-Flow Constructed Wetland;垂直潜流人工湿地中污染物去除机理研究
5.Vertical Distribution of the Main Air Pollutants in the Atmosphere in Tianjin天津城市主要大气污染物浓度垂直分布
6.Vertical distribution of air pollutants in the atmosphere in Tianjin天津城市大气污染物浓度垂直分布特征
7.Study on Transport Mechanism of Nitrogen Pollutants in Saturated Clay Layer under Vertical Infiltration氮污染物通过饱和粘性土层垂直渗透时迁移机理研究
8.On the vertical distribution of particle pollution and noise in high-rise buildings城市高层建筑大气颗粒物污染和噪声垂直分布特征
9.Pollution and Vertical Distribution of Pb,Cd,Cu & Zn in Paddy Soils in Yixing宜兴地区水稻土Pb Cd Cu Zn污染及垂直分布特性研究
10.THE EFFECT OF QIZISHAN LANDFILL'S VELTICAL ANTI-SEEPAGE SYSTEM ON BLOCKING EAVIRONMENTAL POLLUTION七子山垃圾填埋场垂直防渗系统对环境污染的阻滞作用研究
11.Determination of the Vertical Column Density of Trace Gas Measured by MAX-DOAS被动多轴DOAS技术污染气体垂直柱浓度反演方法研究
12.Study on Scanning Differential Optical Absorption Spectroscopy for Monitoring Vertical Profiles of Atmospheric Pollutant大气污染物垂直廓线扫描差分吸收光谱方法研究
13.An SIR Epidemic Disease Model with Vertical Transmission and Pulse Vaccination具有垂直传染的SIR脉冲预防接种模型
14.Global Analysis of SIS Epidemic Model with Vertical Infections一类具有垂直传染的SIS传染病模型的全局分析
15.Law of Vertical Turbulent Mixing of pollutantin Natural River and its Application;河流中污染物垂向紊动混合规律及其应用研究
16.Something vertical, as a line, plane, or circle.垂直物垂直的东西,比如垂直线,垂直面或垂直圆
17.Optimization of Integrated Vertical Infiltration Treatment System Applied in Rural Wastewater Treatment;复合垂直流渗滤系统处理村镇污水工艺优化
18.Study on Nitrogen Removal in Integrated Vertical Flow Constructed Wetland Sewage Treating System;复合垂直流人工湿地对污水中氮去除效果研究
相关短句/例句

vertical flux of pollutant污染物垂直方向通量
3)vertical transmission垂直传染
1.Existence and uniqueness of solution to an age-structured SIR epidemic model with vertical transmission;一类带有垂直传染的年龄结构SIR流行病模型解的存在惟一性(英文)
2.Analysis of an age-structured epidemic model with vaccination and vertical transmission;带有垂直传染具有年龄结构的接种流行病模型研究
3.A nonautonomous SEIR epidemic model with vertical transmission;一类具有垂直传染非自治的SEIR传染病模型
4)vertical transmission垂直感染
1.Objective:To observe the relationship between newborn mice interstitial pneumonia and Ureaplasma urealyticum(UU)infection during the period of pregnancy of a vertical transmission animal model by genital infection with UU during the course of cyesis.目的:建立妊娠期解脲脲原体(Ureaplasma urealyticum,UU)生殖道感染的小鼠模型,观察UU垂直感染与新生小鼠肺炎发生的关系。
5)vertical infection垂直感染
1.Dynamics of eco-epidemiological model with the vertical infection一类疾病垂直感染的生态-流行病模型的动力学研究
6)direct pollution直接污染
延伸阅读

“海狼”导弹垂直发射系统Image:1160289318483475.jpg “海狼”导弹垂直发射系统
“海狼”导弹垂直发射系统“海狼”是第一套经历过实战的舰载近程低空反导点防御系统,由英国宇航公司研制,主要用于全方位拦截各种反舰导弹、飞机等来袭目标。“海狼”采用雷达或电视跟踪和无线电指令制导。破片杀伤型战斗部的杀伤半径为8米,最大射程为7.5千米,最大速度超过2马赫。第3代“海狼”(即目前使用的垂直发射型“海狼”)与垂直发射型“米卡”相类似,同样装在密封发射箱内,具有完全自主、快速反应和作战的能力。垂直发射型“海独”采用1-2部雷达跟踪装置,可全天候昼夜作战,由瞄准线指令系统制导。2004年,英国海军开始对“海狼”点防御系统进行改造。这次中期改造计划旨在提高现役常规发射型“海狼”和垂直发射型“海狼”的性能、可靠性和可维护性,同时安装一套对用户更友好的人机界面。