Two alternative methods measuring total nitrogen of aquaculture pond soils, named total Ammonia method and Nitrate method, were established.
本实验创立了二种水产养殖池塘底泥总氮含量简易测定法，分别称为总氨法和硝酸盐法。
The method, now known as Golgi staining or Golgi impregnation, involves hardening of tissue in potassium bichromate and ammonia, followed by immersion in a silver nitrate solution.
这种现在被命名为高尔基染色法或者“高尔基浸渍法”的方法，包括在重铬酸钾和氨水中浸渍，使组织变硬，接着浸泡在硝酸银溶液中。
Nano - hydroxyapatite was synthesized by hydrothermal method in the submerged circulating impinging stream reactor, using calcium nitrate and sodium phosphate as reactants and acetamide as dispersant.
在浸没循环撞击流反应器中，以硝酸钙和磷酸钠为原料、乙酰胺为分散剂，采用水热法合成了纳米羟基磷灰石。
Nitric oxide (NO) content in pulmonary tissues was determined using nitrate enzyme reduction method.
同时用硝酸还原酶法测定肺动脉组织一氧化氮(NO)含量。
Study the rapid analytic method of nitrate content in determining liquid milk products by Osicillopolarographic method.
探讨用极谱催化法测定液体乳制品中硝酸盐含量的快速分析方法。
A mild and high efficient method to prepare glycidyl nitrate by selective nitration of glycidol with dinitrogen pentoxide as the nitrating agent was developed.
研究了一种五氧化二氮为硝化剂，选择性硝化缩水甘油合成缩水甘油硝酸酯的温和、高效方法。
It is presented that a new method directly producing product silver from waste silver nitrate solutions.
提出了一种从硝酸银废液中回收银新方法，可直接得到成品银。
The prepared method and technologic condition of tetrahydrated manganous nitrate reagent is given in laboratory.
提出了实验室制取四水合硝酸锰化学试剂的工艺条件和制备方法。
OBJECTIVE: To establish the preparation process and method of quality control of econazole nitrate ear-drops.
目的：建立硝酸益康唑滴耳液的制备及质量控制方法。
An ion chromatography method with suppression-conductivity detection has been developed for the detection of residuary chlorate in the soil after explosion with a high concentration of nitrate.
本文建立了离子色谱-抑制电导检测测定含有高浓度硝酸根的爆炸尘土中残留氯酸根的方法。
Also, this kind of qualitative detecting method for nitrate can be applied in the initial enrichment system of freshwater nitrite-oxidizing bacteria.
该方法亦适用于淡水亚硝酸氧化细菌初始富集培养过程中硝酸盐的定性检测。
The method is proved effective through application in the project of abstracting potassium nitrate from seawater.
经过在海水提钾工程中的实际运行，证明系统的控制效果良好。
Two kinds of methods for the regeneration of magnesium nitrate solution are discussed, which are precipitation method and filter-press method.
讨论了硝酸镁溶液再生时所采用的两种方法：沉降法和压滤法。
A new method in which trace arsenic in high-purity germanium dioxide is determined using silver nitrate absorption photometry is described in this discussion.
研究硝酸银吸光光度法测定高纯二氧化锗中痕量砷的新方法。
Ultrafine alumina powders were prepared by pyrolysis of the aluminium precursor powders obtained by precipitation method using aluminium nitrate and ammonium carbonate as raw materials.
以硝酸铝为原料，碳酸铵为沉淀剂，合成前驱体碳酸铝铵，然后煅烧得到纳米级氧化铝粉体。
The production of nitric oxide(NO) was determined by nitrate reductase method.
用硝酸还原酶法测一氧化氮（NO）的浓度。
Methods An improved silver nitrate TRAP method was used for the detection of telomerase activity in tissues from gastric biopsy.
方法对纤维内窥镜下活检的胃组织采用对TRAP方法加以改进的银染TRAP法，检测了端粒酶活性。
Hydronium Chromatography method is a good method to test nitrate in dairy with high recovery rate, accuracy and low detection limit.
结论用离子色谱法分离测定乳品中的硝酸盐，有较高的回收率，较好的精密度和较低的检出限。
Method for preparing phosphorus-potassium nitrate fertilizer by using waste water generated in synthetic process of 2, 4, 6-trichloropyrimidine.
利用2，4，6-三氯嘧啶合成过程中产生的废水制备硝酸磷钾肥的方法。
The autoignition temperature method was adopted in this paper to investigate the performance of amyl nitrate and isooctyl nitrate.
采用自燃点法对硝酸戊酯和硝酸异辛酯的性能进行了试验研究。
So the nitrate test-strip-reflectometer method could rapidly monitor the nitrate level of vegetables and soils in the field and market scene.
反射仪-硝酸根试纸法快捷简便，是蔬菜氮素营养诊断和蔬菜硝酸盐含量监测的理想的现场速测技术。
Objective: nitrate automatic reduction device has been studied according to national standard method, and this device is used to detect nitrate in vegetables.
目的：根据国标方法研制硝酸盐自动还原装置，并用于蔬菜中硝酸盐的测定。
Heated in water bath, uranyl ion and nitrate radical adsorbed on resin are replaced into solution by sodium bisulfate, then are determined by titanous method and spectrophotometry, respectively.
在水浴加热条件下，用硫酸氢根将吸附在树脂上的铀酰离子和硝酸根离子置换到液相中，之后分别采用亚钛法、分光光度法进行测定。
Objective To prepare Compound Miconazole nitrate cream and establish a method for quality control of the cream.
目的研制复方硝酸咪康唑乳膏，并制定合适的定量分析方法。
A new combustion synthesis method, the glycine-nitrate process, has been used to prepare complex oxide ceramic powders of strontium-substituted lanthanum nickel.
用甘氨酸硝酸盐燃烧合成法，制备镧锶镍复合氧化物的陶瓷粉末。
Objective To establish a method of microbial limit test for miconazole nitrate liniment.
目的建立硝酸咪康唑搽剂微生物限度检查法。
Conclusion The process of econazole nitrate suppositories was built up. Determination of econazole nitrate suppositories by HPLC can be used as method of econazole nitrate suppositories.
结论硝酸益康唑栓工艺可行，HPLC法测定本品中硝酸益康栓的含量可作为控制本品质量的指标。
Methods: Plasma et levels were determined by using a radioimmunoassay kit, serum no levels were determined by using a nitrate reductase method in 20 newborn with HIE and 20 normal newborn.
方法：采用放射免疫分析法和硝酸还原酶法测定20例HIE新生儿和20例正常新生儿血浆et与血清NO水平。
Conclusion The silver nitrate TRAP method with high sensitivity and specificity can be performed in a shoner period with smaller dose of bioptic tissue.
结论银染TRAP法具有检测标本用量少，周期短，灵敏度高，特异性强等优点。
Conclusion The silver nitrate TRAP method with high sensitivity and specificity can be performed in a shoner period with smaller dose of bioptic tissue.
结论银染TRAP法具有检测标本用量少，周期短，灵敏度高，特异性强等优点。
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