研究了微波消解燃料油样品的体系和程序，建立了燃料油中磷含量的测定新方法-磷钼蓝光度法。
The microwave digestion system and program of fuel was studied, and a new method for the determination of phosphorus in fuel named phosphor-molybdenum blue spectrometry was established.
用自制碳钢材蜗代替瓷材蜗，测定磷石膏制水泥生料中的碳含量，经济实用，简便、快速。
Using self-made carbon steel crucible instead of poroelain crucible is an economical, practical, simple and raoid way to determine the carbon content in cement raw meal with phosphogypsum.
介绍了应用DV - 4光电光谱仪，仅用一种测定条件，测定高合金钢中碳、硫、磷、锰、硅、铬、镍、钼、钒、钨、钛、铌、铝元素的含量的方法。
The method of measuring c, s, p, Mn, Si, Cr, Ni, Mo, V, W, ti, Nb, Al element content by DV-4 photoelectric spectroscope on one condition is introduced.
化学法测定胫骨钙和磷含量，原子吸收分光光度法测定铁、锌、镁、锰、铜、钴、铬和钼等微量元素的含量。
The contents of calcium and phosphate in tibias were determined by chemical analysis and the trace elements were detected by atom absorption spectrophotometer.
并测定了加热温度对不同磷含量的非晶镍磷合金的组织结构和硬度的变化规律。
Effects of heating temperatures on the structure and the hardness of amorphous Ni-P alloys with different phosphorus contents hare also been studied.
采用硫磷混酸分解试样测定钨精矿中钙的含量。
Determine the content of calcium with the mixed acidic thionation decomposition sample in the tungsten concentrates mineral.
浓硫酸和高氯酸消解后，用钼-锑-钪复合显色剂测定植酸钙中的磷含量，偏差不超过5%；
The phosphorus content of phytin was determined in molybdate-antimony-scandium color agent after it was digested by concentrated sulfuric acid and perchlorate, with its deviation of no over 5%.
目的：建立了用微波消解技术进行样品前处理，磷钼蓝分光光度法测定食品中磷含量的方法。
Objective: to set up a method for the determination of phosphorous in food samples by ammonium molybdate spectrophotometry after pretreated with the microwave digestion technique.
并对磷酸三聚氰胺中的磷含量、氰尿酸三聚氰胺中无机酸残留量的做了分析测定。
The content of P in melamine phosphate and the retained acid in melamine cyanurate were analyzed.
目的建立气相色谱—电子捕获检测器(GC -ECD)测定植物性食品中亚胺硫磷含量的检测方法。
To establish a new gas chromatography-electron capture detection (GC-ECD) method for quantitative detection of phosmet in plant food.
采用混合溶剂，用电位滴定法测定壬基酚聚氧乙烯醚磷酯酯中单酯、双酯、磷酸的含量。
The content of mono-ester, di-ester and phosphoric acid in phosphate polyoxyethylene nonylphenol were reported with mixed-solvents by potentiometric titration.
以半成熟椰子果皮为材料，采用常规方法测定了半成熟椰子果皮的粗灰分、钙、总磷的含量。
As material , adopt routine method determine half ripe Co cos nucifer L thick ash content , calcium , total content of phosphorus of peel wi th half ripe Cocos nucifer L peel.
本方法用于测定磷酸中五氧化二磷的含量，获得满意结果。
The method was used to determine the content of di-phosphorus pentoxide in phosphoric acid and the result was satisfactory.
研究了用电位滴定法快速测定新鲜过磷酸钙磷肥中有效磷含量的方法。
In this paper, quick determination of the content of the effective phosphorus in the new calcium superphosphate by means of potentiometric titration has been researched.
将该方法用于镀镍电极的镍磷含量分析，测定结果的相对标准偏差不大于5.0%。
The method was effective in analysing the content of nickel and phosphor of the platinized nickel electrode, and the relative error range to the standard was not more than 5.0%.
因此可统一使用钼锑抗比色法测定草原生态系统土草畜样品中的磷含量。
Because of this, the above methods except MADAC are not necessary to be used in estimating the phosphorus content in samples from soil, pasture and livestock products in grassland ecology system.
对磷分级测定结果表明，水库表层沉积物中总磷含量较高，无机磷是沉积物中磷的主要成分，占总磷的70%左右。
The average content of inorganic-phosphorus(IP) account for about 70% of TP, which is also the main form of TP. The experiment is about the sediment of Xi'an Heihe Jinpen Reservoir water.
目的建立气相色谱—电子捕获检测器（GC-ECD）测定植物性食品中亚胺硫磷含量的检测方法。
[Objective]To establish a new gas chromatography-electron capture detection (GC-ECD) method for quantitative detection of phosmet in plant food.
目的：测定健康恒牙牙本质的钙、磷百分含量。
Objective: Detecting the contents of Calcium and Phosphorus in dentin of the healthy permanent teeth.
目的：测定健康恒牙牙本质的钙、磷百分含量。
Objective: Detecting the contents of Calcium and Phosphorus in dentin of the healthy permanent teeth.
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