名词解释题一次污染物(primary pollution)

名词解释题
一次污染物(primary pollution)

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In the writer's view, the more new goods there are,______.A. the less pollution we haveB. the harder pollution can be done away withC. the more pollution there will beD. the more easily pollution can be controlled

按照存在的状态,大气污染物可分为 () A 一次污染物,二次污染物B 有机污染物,无机污染物C 固态污染物,气态污染物D 气溶胶状态污染物,气态污染物

Ezonexam.com's network contains two domain controllers and approximately 500 client computers. The domain controllers run Windows 2000 Server. The client computers run Windows 2000 Professional. The majority of users have mobile computers. Users in Ezonexam often travel with their mobile computer for extended periods of time and do not have remote access to Ezonexam.com's network.You want to configure the domain controllers so that DNS only contains entries for computers that are active on the network. You also want to ensure that when users return you do not have to manually create or delete DNS entries.How should you configure the DNS servers?A.Configure both domain controllers with Active Directory integrated primary zones for the domain and enable secure dynamic updates for the zone.B.Configure both domain controllers with Active Directory integrated primary zones for the domain and the secure cache against pollution option for the zone.C.Configure both domain controllers with Active Directory integrated primary zones for the domain and enable scavenging and dynamic updates for the zone.D.Configure both domain controllers with standard primary zones for the domain and enable scavenging for the zone.E.Configure one server with a standard primary zone for the domain, and configure at least one server with an Active Directory integrated primary zone.

一次污染物是指( )。

空气污染物按其形成的过程,可为一次污染物和二次污染物

污染物按照污染物的性质可分为()A、化学污染物、物理污染物和生物污染物B、一次污染物、二次污染物C、气体污染物、液体污染物和固体污染物D、大气污染物、水体污染物和土壤污染物

一次污染物又称为()污染物。

二次污染物(seasndury pollution)

在环境污染物中,通常哪种污染物较为常见()。A、生物性污染物B、物理性污染物C、化学性污染物D、一次污染物E、二次污染物

在空气污染物中,直接污染空气的称为一次污染物,下列属于一次污染物的有()A、颗粒物B、光化烟雾C、放射性物质D、氮氧化物

空气污染物按其形成的过程,可分为一次污染物和二次污染物。

什么是一次污染物?什么是二次污染物?

一次污染物

气态污染物可分为一次污染物和二次污染物,硫酸烟雾和光化学烟雾属于()次污染物。

一次污染物和二次污染物的概念是什么?

一次污染物是指直接从各种污染源排放到大气中的有害物质。而二次污染物是一次污染物在大气中经转化后形成的物质,因此二次污染物的毒性要比一次污染物的毒性小。()

一次污染物与二次污染物的区别?

一次污染物(primary pollution)

反应堆冷却剂一次冷却剂 reactor coolant primary coolant

与一次污染物不同的污染物为二次污染物

二次污染物是指在大气中一次污染物之间或一次污染物与大气正常成分之间发生化学作用生成的污染物,例如()。A、SO3B、NO2C、酸类D、酮类

名词解释题二次污染物(seasndury pollution)

判断题与一次污染物不同的污染物为二次污染物A对B错

判断题一次污染物是指直接从各种污染源排放到大气中的有害物质。而二次污染物是一次污染物在大气中经转化后形成的物质,因此二次污染物的毒性要比一次污染物的毒性小。A对B错

填空题Oil pollution is mentioned as the most visible and familiar marine pollution.____

单选题The latest annex of MARPOL 73/78 is about()Athe Prevention of Pollution by OilBthe Prevention of Pollution by Noxious Liquid Substances in BulkCPrevention of Pollution by Garbage from ShipsDPrevention of Air Pollution from Ships

填空题一次污染物又称为()污染物。