氮循环是描述自然界中氮单质和含氮化合物之间相互转换过程的生态系统的物质

氮循环是描述自然界中氮单质和含氮化合物之间相互转换过程的生态系统的物质循环

結果 (英文) 1:

Is to describe the nature of the nitrogen cycle between elemental nitrogen in nitrogen-containing compounds and transformation process of ecosystem nutrient cycle

結果 (英文) 2:

The nitrogen cycle is to describe the nature of the ecosystem conversion between elemental nitrogen and nitrogen-containing compounds in the process of material recycling

結果 (英文) 3:

The nitrogen cycle is ecosystem material cycle process of conversion between elemental nature to describe nitrogen and nitrogenous compounds.