Ammonium ions play a crucial role in the nitrogen cycle as they are a primary source of bioavailable nitrogen for many plants.
氨离子在氮循环中扮演着关键角色,因为它们是许多植物可利用氮的主要来源。
The
ammonium ion, NH4+, is formed when ammonia reacts with an acid.
当氨与酸反应时,会形成铵离子(NH4+)。
Fertilizers high in
ammonium content can cause soil acidity to increase over time.
含高浓度铵盐的肥料会导致土壤酸度随时间增加。
In aqueous solution,
ammonium chloride dissociates into
ammonium and chloride ions.
在水溶液中,氯化铵会离解为铵离子和氯离子。
Urea, a common nitrogenous fertilizer, breaks down into
ammonium and carbon dioxide when it comes into contact with soil enzymes.
尿素作为一种常见的含氮化肥,在接触土壤酶后会分解为铵和二氧化碳。
Ammonium nitrate is widely used as a high-nitrogen fertilizer and as an oxidizing agent in explosives.
铵硝酸盐被广泛用作高氮肥料以及炸药中的氧化剂。
A positive test for
ammonium ions in water samples indicates possible contamination from sewage or industrial waste.
对水样进行铵离子检测呈阳性可能表明存在来自污水或工业废物的污染。
The reaction between
ammonium hydroxide and hydrogen peroxide produces water and ammonia.
铵氢氧化物与过氧化氢反应生成水和氨气。
Ammonium ions are actively taken up by plant roots and converted into amino acids, which are the building blocks of proteins.
植物根系积极吸收铵离子并将其转化为氨基酸,而氨基酸是蛋白质的基本构建单元。
During nitrification, bacteria convert
ammonium to nitrite and then to nitrate, making the nitrogen more accessible to plants.
在硝化过程中,细菌将铵转化为亚硝酸盐,然后进一步转化为硝酸盐,从而使植物更容易获取氮元素。
The ministry will also strictly control newly added production capacity in industries such as oil refining and ammonium phosphate production, and control production capacity growth rates in the coal chemical industry in a proper manner, Feng added.
Takata uses the chemical ammonium nitrate to create small explosions to inflate air bags.
GM and Takata blamed the trouble on a manufacturing problem instead of the deteriorating ammonium nitrate.
Shanghai-listed Joyson announced on Monday that its wholly owned subsidiary KSS Holdings Inc had signed a memorandum of understanding with Takata to acquire the latter's assets, excluding its ammonium nitrate propellant business.
In January, Takata admitted to concealing potentially fatal risks from its exploding air bags because of the ammonium nitrate inside for about 15 years.
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