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- organic particulate matter 有机颗粒物
- Pulverized particulate matter ejected by volcanic eruption. 火山灰火山爆发喷射出来的粉末状颗粒物质
- The particulate matter so suspended. 处于这种悬浮状态的胶质
- The method to determination the contents of organic carbon (OC) and elemental carbon (EC) in particulate matter is reported in this paper. 采用元素分析仪测定大气颗粒物样品中有机碳、元素碳。
- The pellet filter intercepts the particulate matter. 颗粒过滤器将颗粒物进行拦截。
- Soluble organic fraction(SOF)and insoluble organic fraction(IOF) in particulate matter(PM) emission from diesel engine were separated by supersonic elution. 采用超声洗脱法,分离出柴油机排气微粒(PM)中的可溶有机组分(SOF)。
- Visible particulate matter can be controlled by adequate regulations. 对肉眼可见的颗粒物质的污染通过适当管理即可加以控制。
- The results showed that scallop stocking density had significant effects on chlorophyll a(chl.a),ammonia-N,particulate organic matter(POM),and total particulate matter(TPM) levels(P<0.01). 结果表明:扇贝密度极显著影响水体的叶绿素、氨氮、颗粒有机物(POM)和悬浮颗粒含量(P<0.;01); 显著影响水体的总颗粒物(TPM)含量(P<0
- Most deep-sea faunas rely for food on particulate matter, ultimately derived from photosynthesis, falling from above. 大多数深海动物以上方落下的颗粒物质为食，这些物质基本上都是通过光合作用形成的。
- This mixture with varying amounts of moisture and particulate matter,enveloping Earth; the atmosphere. 大气覆盖地球的不同量的湿气和特殊物质的混合物；大气
- NOx is a precursor of smog; SOx contributes to particulate matter; and PM has been shown to lead to health problems. 烟雾是氮氧化物前驱;脱硫有助于颗粒物;而分列已导致健康问题。
- As the valve rotates 90 degrees between open and closed, the particulate matter is flushed back into the process. 当阀门在开启和关闭位置之间旋转90度时,固体颗粒将被冲刷回到生产工艺液流中。
- This stage is optional and its purpose is to allow particulate matter to settle out of suspension in your beer. 这个步骤是可选的,其作用是沉淀下你的啤酒中个别的悬浮物。
- Range of Application: Fixed quantity packaging for particulate matter in such industries as grain,feed and chemistry. 应用范围:粮食、饲料、化工等行业中颗粒物料的定量装包。
- The process forms a dry waste product which is collected with a standard particulate matter (PM) collection device such as a baghouse or ESP. 这过程形成了能够使用诸如布袋或静电除尘器的标准微粒收集装备回收的干燥废品。
- Mr. Falt said small particulate matter -- fine particles of pollution that are harmful to human health -- were especially worrying. 富尔特表示，北京空气中的有害污染物状况尤其令人担忧。
- Particulate matter in soils and aquatic systems reacts with and influences the biological activity of pesticides. 土壤和水系统中的颗粒物质都与农药的生物活动起反应，并影响后者。
- Urban airborne particulate matter open source has been one of the main sources of airborne particulate matter. 城市空气颗粒物开放源已成为大气颗粒物的主要来源之一,它对改善我国城市空气环境质量具有重要意义。
- This mixture with varying amounts of moisture and particulate matter, enveloping Earth; the atmosphere. 大气覆盖地球的不同量的湿气和特殊物质的混合物；大气
- Source apportionment of airborne particulate matter is important in the field of environmental administration. 摘要大气颗粒物源解析技术在环境管理中发挥著越来越重要的作用。
