teški metali

teški metali

Metallic elements, including those required for plant and animal nutrition, in trace concentration but which become toxic at higher concentrations. Examples are mercury, chromium, cadmium, and lead.

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Loại từ: noun
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Ngành nghề/Lĩnh vực: Energy
Category: Coal; Natural gas; Petrol
Company: EIA
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metali

Jewelry; General jewelry

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isporučena energija

Energy; Coal; Natural gas; Petrol

The amount of energy delivered to the site (building); no adjustment is made for the fuels consumed to produce electricity or district sources. This is also referred to as net ...

isporuke (električni)

Energy; Coal; Natural gas; Petrol

Energy generated by one system and delivered to another system through one or more transmission lines.

katalizator koksa

Energy; Coal; Natural gas; Petrol

In many catalytic operations (e.g., catalytic cracking), carbon is deposited on the catalyst, thus deactivating the catalyst. The catalyst is reactivated by burning off the ...

potražnja

Energy; Coal; Natural gas; Petrol

See Energy demand.

katalitički pretvarač

Energy; Coal; Natural gas; Petrol

A device containing a catalyst for converting automobile exhaust into mostly harmless products.

karakterizacija

Energy; Coal; Natural gas; Petrol

Sampling, monitoring, and analysis activities to determine the extent and nature of contamination at a facility or site. Characterization provides the necessary technical ...

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