对镉还原测定食品中硝酸盐的方法进行了改进，研究了影响镉柱还原效率的因素。
The determination of nitrate content in foods by deoxidization with cadmium is improved. The effecting factors on deoxidization efficiency of cadmium column are studied.
同时用硝酸还原酶法测定肺动脉组织一氧化氮(NO)含量。
Nitric oxide (NO) content in pulmonary tissues was determined using nitrate enzyme reduction method.
测定丙二醛（MDA ）、巯基含量和总抗氧化能力等氧化还原相关生化指标。
The MDA level, thiol content, and total antioxidative capacity of cells were also measured.
测定了发酵前后烟叶碎片的化学成分，结果表明，发酵后的烟叶碎片中的可溶性还原糖含量明显降低，同时有机酸性成分增多，酸值提高。
The results showed that the content of soluble reducing sugar decreased remarkably and the acidic value increased after the fermentation, some volatile organic acids were produced.
本文报道用镀铜镉还原法测定血清硝酸盐。
The serum nitrate are measured with a copper-coated cadmium reduction method.
本文研究是在常规分析基础上，提出的原子吸收法间接测定泥炭水解物中还原糖的方法。
This research is based on conventional method, and uses atomic absorption method to determine reducing sugar inside hydrolysate of peat.
应用氧化还原电位法测定含油富集区，在大庆外围榆树林油田进行了试验研究。
This paper uses oxidation reduction potential method to determine oil enrichment area and performs a pilot test in Yushulin Oil Field in the peripheral part of Daqing.
通过田间试验和室内分析测定，对马铃薯块茎低还原糖形成的生理基础与钾代谢的关系进行了初步研究。
By field experiment and lab analysis, the relation of the physiological bases of the reducing sugar forming in potato tuber and potassium metabolism was pilot studied.
由于抗坏血酸(AA)在MWNT修饰电极上的氧化是不可逆的，因此利用还原峰进行测定，消除了AA对DA和EP的干扰。
Because the oxidation of ascorbic acid (AA) is an irreversible reaction in MWNT film, as a result the interferences of AA for determining da and EP were eliminated.
本文比较了硝酸盐测定的铜镉柱还原法在两个规范中技术指标和操作工艺的差异。
The technical index and operation procedure of the cadmium-copper column reduction in two China National Specifications were compared in this paper.
在处理效果研究的基础上，采用添加ed TA掩蔽铝离子的对照实验及测定活性艳红还原产物苯胺的方法对其脱色机理进行研究。
To study the mechanism of decolorizing in the CAIE process, the comparative experiment of adding EDTA to RBR wastewater was performed and the amount of reduction product of aniline was tested.
乙炔还原活体测定共生固氮为短时间内筛选大豆——根瘤菌最佳共生体提供了简便、快速的方法。
We suggest that the acetylene reduction method in vivo is simple and fast from screening best symbiotic system of soybeans and nodule bacteria in short time.
铬还使单株固氮酶活性(乙炔还原法测定)显著降低，用高浓度铬处理者克瘤固氮活性也显著降低。
Chromium treatment significantly decreased nodule Numbers, nodule fresh weight, leghemoglobin content and nitrogenase (acetylene reduction) activity per plant or per gram of nodules.
结果表明，在适当的用药浓度下，从细胞生长抑制情况、形态学观察及NBT还原能力测定判断，三种药物对HL - 60细胞有明显的诱导分化作用。
It was found that these three compounds can induce the differentiation of HL-60 cells in vitro, judged by cell growth inhibition, morphologic observation and NBT reduction ability.
测定了还原动力学参数，观察到温度对还原性能有着明显的影响。
The kinetic parameters of reduction were determined and apparent effect of temperature on reduction was observed.
在实际水样中，凡是还原反应物质、酸性物质、能与酚反应的物质均能影响酚的测定。
All reduction reaction materials, acid materials and other materials that can take reaction with phenolics would affect the detection of phenolics.
介绍一种快速精确的测定还原染料轧染汽蒸液中保险粉浓度的方法，即铁氢化钾滴定法。
A rapid method for determining the content of sodium hydrosuphite in vat steam was undertaken via potassium ferricyanide titration.
所有患者均经尿蝶呤谱分析、BH4口服负荷试验及红细胞二氢蝶呤还原酶测定，确诊为BH4缺乏症。
All cases were diagnosed as BH4 deficiency by analysis of urinary pterins profile, BH4 loading test, and determination of dihydropteridine reductase in RBC.
通过对丁字湾海域沉积物氧化还原参数的测定，得出该海域沉积物主要呈还原态。
The redox parameters in the sediment of T-shaped Bay on Shandong Peninsula were determined and it was found that the sediment showed mainly reducing form.
对化肥企业现有的几种合成触煤升温还原水气浓度测定方法进行了比较，提出一种新的测定方法。
Several available determination methods of vapor concentration to synthetic catalyst during reduction in temperature rising are compared in the paper, and a new method is brought forward.
研究了酸度、碘化钾浓度、还原剂用量对测定影响。测定的相对标准偏差为1.08%，方法简单、快速。
Effects of acidity, concn. of potassium iodide and dosage of reducing agent on determination are investigated. It is simple and rapid with relative standard deviation 1.08%.
用硫酸亚铁铵和葡萄糖作为混合还原剂，建立了用分光光度法测定磷的方法，确定了最佳测定条件。
A new method for determining phosphorus by spectrophotometry was developed, which USES ammonium ferrous sulfate and glucose as mixed reductant. The optimum conditions were determined.
根据这种关系可以判断金属化率和还原度测定值的某些偏差。
Some deviations can be judged of the measured value of metallizationrate and reducibility based on the relationship.
锡矿石试样的还原分解，在测定的准确性、结果的重现性、操作的简易程度以及分析的速度等方面，均优于经典的过氧化钠熔矿方法。
The reductive decomposition method has the advantages over the classic ore melting method with sodium peroxide in analytical accuracy, reproducibility, ease of operation and rate of analysis, etc.
方法利用强迫游泳作为应激源制作慢性应激模型，采用硝酸还原酶法测定各组大鼠血清和海马NO的含量。
Methods The forced swimming was used to set chronic stress model. Using nitric acid deoxidize enzyme method, the NO levels of serum and hippocampus were measured.
利用双波长法测定芦荟中还原糖含量，排除了蒽类衍生物的干扰。
The reducing sugar content in raw aloe was assayed by UV at two different wavelengths to avoid the interference of anthracene derivatives.
采用气相色谱测定还原产物，以确定复合菌肥料的固氮活性。
Reduced products were analyzed by GC to determine of nitrogen-fixation activity in biologically compound fertilizer.
吗啉在高温下将六价铬还原为三价铬，通过测定三价铬离子的吸光度，计算出锅炉给水中吗啉含量。
Hexavalent chrome is reduced to trivalent chrome by morpholine under high temperature conditions. Then morpholine content is calculated by detecting the absorbance of trivalent chromic ion.
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。
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。
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.
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