氮转化 nitrogen transformation

氮转化 nitrogen transformation


相关考题:

硝化反应是()。 A、在厌氧条件下,氨态氮在硝化细菌的作用下转化为亚硝酸氮,然后亚硝酸氮在硝化菌的作用下,进一步转化为硝酸氮B、在厌氧条件下,氨态氮在亚硝化细菌的作用下转化为亚硝酸氮,然后亚硝酸氮在硝化菌的作用下,进一步转化为硝酸氮C、氨态氮在亚硝化细菌的作用下转化为硝酸氮,然后硝酸氮在硝化菌的作用下,进一步转化为亚硝酸氮D、氨态氮在亚硝化细菌的作用下转化为亚硝酸氮,然后亚硝酸氮在硝化菌的作用下,进一步转化为硝酸氮

It can be inferred from the passage that which of the following presents the greatest danger to diver?A) Pressurized helium.B) Nitrogen diffusion.C) Nitrogen bubbles.D) An air embolism.

硝化作用指微生物将( )的过程。A.有机氮转化为氨态氮B.氨态氮转化为硝酸C.蛋白质分解D.硝酸转化为氮气

变换(Transformation)

硝态氮 nitrate nitrogen

固氮基因 nitrogen fixation genes

土壤有机碳 - 有机氮比值 organic carbo-nitrogen ratio in soil

有机氮库 organic nitrogen pool

全氮 total nitrogen

铵态氮肥 ammonium nitrogen fertilizer

氮同化作用 nitrogen assimilation

电转化(electro-transformation)

转化(作用)(transformation)

共转化(co-transformation)

转化(transformation)

遗传转化(genetic transformation)

名词解释题氮同化作用 nitrogen assimilation

名词解释题硝态氮 nitrate nitrogen

单选题The three basic elements necessary for any fire are ().Aheat, gas, and flamesBfuel, heat, and oxygenCheat, nitrogen, and fuelDfuel oil, nitrogen, and oxygen

名词解释题共转化(co-transformation)

名词解释题土壤有机碳 - 有机氮比值 organic carbo-nitrogen ratio in soil

名词解释题污染物的转化(transformation of pollutants)

名词解释题氮代谢 nitrogen metabolism

名词解释题有机氮库 organic nitrogen pool

名词解释题电转化(electro-transformation)

名词解释题转化(作用)(transformation)

名词解释题氮转化 nitrogen transformation