即使是元素状态为气体的氮，也通常作为硝酸根离子从土壤中被吸收。
Even nitrogen, which is a gas in its elemental state, is normally absorbed from the soil as nitrate ions.
方法：采用硫酸根离子沉淀法。
导致足丝溶解的有效成分是次氯酸根。
The effective ingredient dissolving byssus is hypochlorite ion.
在血液中，乳酸分解为乳酸根和氢离子。
In the blood, it breaks down into lactate and hydrogen ions.
钼酸根在针铁矿上的吸附等温线为S型。
S shape isotherms were observed for the adsorption of molybdate on goethite.
碳酸根离子也是活组织中的一种重要的碱。
Bicarbonate ions also serve as an important base in living tissue.
亚甲蓝和乙醇不影响过亚硝酸根的分解速率。
The rate of decomposition was not affected by methylene blue and ethanol.
研制了酞菁钯pvc膜硫氰酸根离子选择性电极。
A palladium phthalocyanine-PVC membrane electrode for thiocyanate ion was prepared.
绿色蔬菜加工后，随时间的不同，亚硝酸根含量不同。
The nitrite content of green vegetables processed is different with the different time.
三磷酸腺苷(atp)去掉一个磷酸根形成的化合物。
The chemical formed when a phosphate group is removed from ATP.
重铬酸根与磁场对铁在硫酸溶液中阳极极化行为的影响。
Effect of magnetic field and dichromate on anodic polarization behavior of iron in sulfuric acid.
这两种方案都表明亚硝酸根离子不是由硝酸根还原生成的。
Both schemes indicate that the nitrite ion is not produced by the reduction of the nitrate ion.
以二茂铁甲酸根为配体合成了一维链状结构的锰配位聚合物。
A one-dimensional structure coordination polymer of manganese with ferrocenecarboxylato as ligand has been synthesized.
结论：酸根面处理，因使用的酸不同，其组织修复表现也不同。
Conclusion: Periodontal tissue repair differs with the use of different acids.
研究了柠檬酸铁和草酸铁对过亚硝酸根硝化酪氨酸反应的影响。
The effects of ferric citrate and ferric oxalate on the nitration of tyrosine by peroxynitrite have been studied.
对正磷酸根含量不同的镀液进行了分析，并测试了相应镀层的性能。
The plating baths with different orthophosphate content were analysed, and the corresponding coating characteristic was tested.
目的：建立注射液a中测定枸橼酸根和醋酸根含量的HPLC方法。
Object: to establish an HPLC method to determine the content of acetate sodium and citrate sodium in Injection a.
建立了离子色谱测定蔗糖中微量亚硫酸根(SO_2)残留量的方法。
An ion exchange chromatography method was established to measure trace sulfite (SO_2) in sugar.
作物液泡中硝酸根离子的再调动和再利用与作物氮素高效利用关系密切。
Remobilization of nitrate in leaf vacuoles of crops is closely related to nitrogen use efficiency of crop.
碳酸钙中存在的碳酸根，如果不经煅烧除去，会在反应槽中引起泡沫生成。
The carbonate from calcium carbonate, if not removed by calcining may cause foaming in the reactors.
本文研究了丙二酸、邻菲罗啉亚铁离子和溴酸根离子之间反应的振荡现象。
Oscillatory features of the reaction between malonic acid, ferrous o-phenanthroline ion and bromate ion have been studied.
指出了盐水中硫酸根的危害，介绍了盐水生产中脱除硫酸根的主要技术方法。
Dangers of sulfate anion in brine system were pointed out. Main methods of sulfate anion removal in brine production were introduced.
研究了热处理温度和气氛对这些CHA的烧结、热稳定性和碳酸根替代的影响。
Effects of heat treatment temperature and atmosphere on the sinter, thermal stability and carbonate substitution of CHA were investigated.
Carbonate -碳酸盐是一种基于碳酸根离子的矿物质，CO32 -。
如果碳酸根离子浓度降低超过一定限度，那么贝壳将开始溶解，甚至根本据不会形成。
If the level of carbonate ions falls too low the shells can dissolve or might never be made at all.
一般酸式酸根离子在溶液中能否大量共存，主要看它们之间能否发生质子转移反应。
Large amount of acid radical ion of acid salt can coexist or not in the solution depends on whether they have proton transfer reaction.
应用该法直接测定煤矿塌陷湖水、鱼塘水、电厂废水和地下水中的亚硝酸根获得满意结果。
The method was applied to direct determination of nitrite in collapse lake water, fishpond water, power plant waste water and well water with satisfactory results.
应用该法直接测定煤矿塌陷湖水、鱼塘水、电厂废水和地下水中的亚硝酸根获得满意结果。
The method was applied to direct determination of nitrite in collapse lake water, fishpond water, power plant waste water and well water with satisfactory results.
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