The separation of several co-existent elements was investigated and easy and quick determination method of super trace Iridium was established based on it.
确定了萃取和反萃取的条件，考查了多种共存元素的分离情况，并在此基础上，制定了岩石矿物中超微量铱的简便、快速的测定方法。
Objective: to establish the contents determination method of (-) -menthone, menthol, cinnamic aldehyde in Po Sum on oil by capillary column gas chromatography.
目的：采用高效毛细管气相色谱法同时测定保心安油中(-)-薄荷酮、薄荷脑和桂皮醛的含量。
This paper presents a determination method of specific activity for uranium isotope in rocks, soil, water and thorium isotope in rocks using 232u as a tracer isotope.
本文介绍了用(232u)作示踪同位素，测定岩石、土壤、水体中铀同位素及岩石中钍同位素比活度的方法。
The Determination method of organic basis of hydrochloride by oscillopolarographic titration is quick, exact, easy to observe the final result and can save materials.
用示波极谱滴定法测定有机碱盐酸盐类药物，快速、准确，易检测出最终结果，节省药品。
The determination method of organic content in peat coal has been studied in this paper. The organic content in peat coal of Mianxian County of Shaanxi has been determined.
研究了泥炭有机质含量的测定方法，并对陕西勉县泥炭中有机质含量进行了测定。
The determination method of Tetracycline family of drugs residue in the tissue was improved through the pretreatment and selection optimization of GC analytical conditions.
通过前处理方法和色谱分析条件的选择优化，改进了组织中四环素族药物残留的检测方法。
The determination method of sea surface topography is important for sea users to improve the positioning accuracy with the double satellite navigation and positioning system.
海面地形的确定方法研究对提高双星导航定位系统海面用户定位精度具有重要意义。
Then, determination method of fractal parameters and scale-invariant interval is given and influence of transform order on the estimation of fractal parameters is also discussed.
其次，给出了分形参数的提取方法和无标度区间，并分析了变换阶数对分形参数估计的影响。
Determination method of sulfur compounds in LPG was established by applying gas chromatography with sulfur chemiluminescence detector (GC-SCD) through optimizing the GC condition.
采用气相色谱和硫化学发光检测器(GC -SCD)技术，通过对色谱条件进行优化，建立了液化气中硫化物形态分布的测定方法。
In this paper, the principle of nonlinear correction of data by using RBF neural network, the structure of neural network and the determination method of parameters are described.
介绍了利用RBF神经网络进行数据非线性校正的原理以及RBF神经网络结构和参数的确定方法。
A determination method of active surface areas of copper-containing catalysts by pulse adsorption at an ambient temperature with co as adsorbate is described in the present paper.
介绍了用CO作吸附质，在室温下脉冲吸附测定铜催化剂中活性铜表面积的方法。
The characteristics of the new standard for the low sodium salt was introduced. The progress of the research in the determination method of low sodium salt was depicted in detail.
重点介绍了新修订的低钠盐行业标准的特点，并详细叙述了有关低钠盐检测方法所进行的试验研究工作。
It includes use value and value of hydrocarbon reserves, social labor and individual labor and qualitative determination method of hydrocarbon reserves value at the resource market.
其中包括油气储量的使用价值和价值、社会劳动和个别劳动以及油气储量价值在资源市场的定性确定方法。
The effects of various factors on ion formation and hydrolysis speed, the determination method of ion and the effect of ion composition on coating element composition were described.
叙述了各种因素对离子的形成及其水解速度的影响、离子的确定方法及其对涂层元素成分的影响。
Based on comparison of several determination methods, the quantitative phase analysis by XRD is confirmed as a reliable, valid and exact determination method of Y-TZP aging behavior.
通过多种检测分析方法的对比研究，确定XRD相定量分析是一种可靠、可行、高效、准确的Y -TZP老化性能检测分析手段。
Carmine acetate dyeing, methylene blue dyeing, TTC dyeing and peroxidase settling process were compared in order to seek for a fast determination method of petunia's pollen viability.
通过对醋酸洋红染色法、次甲基兰染色法、TTC染色法和过氧化物酶沉淀法四种方法的比较，寻找快速测定矮牵牛花粉生命力的方法。
The determination method of formaldehyde, water, 2-methyl-pyritine, acetic acid and 2-hydroxyethyl-pyritine in the solution of synthesizing 2-hydroxyethyl-pyritine by GC was discussed.
讨论了采用程序升温气相色谱法测定2 羟乙基吡啶合成液中甲醛、水、2 甲基吡啶和2 羟乙基吡啶含量的方法。
The experimental instrument, sample preparation and determination method of the trace element Se in solution by total reflection X-ray fluorescence analysis are described in this paper.
本文叙述了用全反射X荧光分析方法测定溶液中微量硒的实验装置、制样技术和测定方法。
A new determination method of natrium in naphtha by ethane-air flame atomic emission spectrometry was studied. The influence of ionization interference in the determination was inhibited.
研究用乙炔-空气火焰原子发射法测定石脑油中钠含量，有效抑制了电离干扰的影响，为测定石脑油中钠提供了新的方法。
On this foundation, the determination method of treatment depth for subgrade paved with expansive soil is proposed based on the relationship of swelling pressure and unloaded expansibility.
在此基础上，建议按膨胀力与零膨胀率的相关性来确定膨胀土路基处置深度。
Determination method of optimal back-pressure for optimizing operation of double back-pressure condensers in large-scale power plants has been put forward, and computation model being given.
提出了大型电站双背压凝汽器优化运行最佳背压的确定方法，并给出了计算模型。
Developing the analysis system of distance learner learning style with the basis of determination method of learning style and the design of analysis system of distance learner learning style.
以学习风格的判断方式和遥程学习者学习风格剖析体系的设计为基本，开发出遥程学习者学习风格剖析体系。
Objective: To prepare anti-allergy Liniment, and study the determination method of the principal components contents of Chlorpheniramine maleate and Vitamin C, in order to control its quality.
目的：制备抗敏搽剂，研究主药扑尔敏、维生素C的含量测定方法，以便于质量控制。
Objective: to establish the content determination method of zinc salt in Pedo-Epipastic of Children and calamine and Menthol Lotion by principal agent of calamine, and to inspect these methods.
目的：建立以炉甘石为主药制剂的小儿撒布粉和炉甘石薄荷脑洗剂含量测定方法，并对其方法进行考察。
Compared with the past used determination method of the load bearing capacity according to the load-settlement curves from static load tests, this new method has distinct advantages of more safety.
该方法具有比静载荷试验的荷载—沉降曲线法更安全、准确、方便等优点。
Establish a method for the determination of quinapril and its active metabolite quinaprilat in human plasma.
建立一种方法测定人血浆中喹那普利及其代谢产物喹那普利拉的浓度。
A method of HPLC has been established for quantitative determination of concentrations of acetolysis.
建立了高效液相色谱法测定溶出度的方法。
This is a method of sex determination known as haplodiploidy.
这是一种性别决定的方法，叫做单倍二倍体。
A ultra performance liquid chromatography-tandem mass spectrometry(UPLC-MS/MS) method was developed for determination of altrenogest and chlormadinone in swellfish.
研制出了测定河豚中烯丙孕素和氯地孕酮的超高效液相色谱-串联质谱检测方法。
A ultra performance liquid chromatography-tandem mass spectrometry(UPLC-MS/MS) method was developed for determination of altrenogest and chlormadinone in swellfish.
研制出了测定河豚中烯丙孕素和氯地孕酮的超高效液相色谱-串联质谱检测方法。
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