pollutant [pə'lu:tənt]

pollutant的基本解释

n.

污染物质

pollutant所属的单词分类

Weather / 天气 [276]

wind shear  ·  weather satellite  ·  tropical storm  ·  tropical disturbance  ·  tropical depression  ·  supercell  ·  snow level  ·  snow flurry  ·  rain shadow  ·  prevailing wind

与pollutant相关的网络例句 [注：此内容来源于网络，仅供参考]

Guards against the facture and the correlation stipulation based on the air pollution defines, the air pollutant may divide into four big projects, respectively be the gaseity pollutant (including sulfur oxide compound bucket carbon monoxide, nitrogen oxide compound, hydrocarbon, chlorine, gasified hydrogen, fluoride, chlorhydrocarbon and so on), the granular pollutant (including suspended particulate matter, golden bureau coal smoke, black smoke, acid fog, falls dust and so on), two pollutant (refers to pollutant to pass through photochemical reaction in air to have pollution again, including photochemistry fog, photochemistry high oxide compound and so on) and odor matter (including chlorine, hydrogen sulfide, curing methyl, sulfur alcohol type, methyl amines) and so on.

依据空气污染防制法及相关规定所定义，空气污染物可分为四大项目，分别为气状污染物（包括硫氧化物勺一氧化碳、氮氧化物、碳氢化合物、氯气、气化氢、氟化物、氯化烃等）、粒状污染物(包括悬浮微粒、金局煤烟、黑烟、酸雾、落尘等)、二次污染物（指污染物在空气中再经光化学反应而产生之污染，包括光化学雾、光化学性高氧化物等）及恶臭物质(包括氯气、硫化氢、硫化甲基、硫醇类、甲基胺类)等。

As pollutant migrated into the capillary zone,capillary tension restricted the vertical movement.The pollutant must overcome the entrapment pressure of oil-water interface before entering the capillary zone, and pollutant accumulated on the top of the capillary zone to become pressurized.The pore pressure of pollutant exceeded the entrapment pressure of oil-water interface,and pollutant entered the capillary zone and formed a lens above the groundwater level.

当污染物迁移到地下毛细管区后，其向下的运动将整体受到毛细张力的阻碍，污染物要想进入毛细饱和带必须克服油-水界面的进气压力，这时污染物在毛细饱和带顶部聚集以期获取压力，同时将产生以水平方向为主的迁移，最终随着污染物的压力超过其进气压力，导致污染物进入毛细饱和带，在地下水水位上形成一个透镜体。

Using meteorological data and horal pollutant concentrations data from 1 August 2001 to 31 July 2002, the temporal and spatial distribution characteristics of air pollutant concentration s and the influence of meteorological and non meteorological conditions on pollutant concentrations are analyzed.

利用 2 0 0 1年 8月 1日至 2 0 0 2年 7月 31日的气象资料和逐时污染物浓度数据，分析福州市污染物的时空分布特征，气象条件和非气象条件对污染物浓度的影响。

与pollutant相关的网络解释 [注：此内容来源于网络，仅供参考]

Pollutant：污染物

10污染物(Pollutant)是进入环境后使环境的正常组成结构、状态和性质发生变化、直接或间接有害于人类生存和发展的物质,是造成环境污染的重要物质组成,这类物质有的是自然界释放的,有的是人类活动产生的.

Pollutant：污染物质

能够将硫磺(sulfur)这样的污染物质(pollutant)在燃烧前过滤掉--"肮脏的煤炭(dirty coal)"将成为更为清洁的燃料基本技术已经存在了1个世纪,

Pollutant：污染性物质

37.on the brink of ... 处于...边缘 | 38.pollutant 污染性物质 | 39.waste disposal 废物处理

Pollutant：污染物;污染体

pollen grain 花粉粒 | pollutant 污染物;污染体 | pollution 污染

air pollutant：空气污染物

"指明日期"(specified date) 指>(2002年第147号法律公告)的生效日期; (2002年第147号法律公告)"空气污染物"(air pollutant) 的涵义与>(第311章)第2条中该词的涵义相同;