quantitative composition
英 [ˈkwɒntɪtətɪv ˌkɒmpəˈzɪʃn]
美 [ˈkwɑːntəteɪtɪv ˌkɑːmpəˈzɪʃn]
网络 数量组成
双语例句
- Development of Materials Database System for Ti-alloys, Quantitative Characterization for Microstructure and Composition Theoretical Design for Metastable β Ti-alloy
钛合金数据库系统的开发、显微组织定量表征及亚稳β钛合金的成分理论设计研究 - In order to reduce the effect of sampling bias in qualitative and quantitative results, it is necessary composition of the sample used be representative of the batch of drugs being examined.
为了降低取样时偏差对定性和定量分析结果的影响，采用代表每一批药品样品用于检验，这一点十分重要。 - The method is good for quantitative analysis of flax fiber chemical composition.
本方法是一种对亚麻纤维进行化学成分定量分析的好方法。 - Quantitative Phase Composition Analysis of the Scale on Hot-rolled Steel Plate with Weak Texture
弱织构热轧钢板氧化皮的定量相分析 - In his paper entitled reconsideration on the part of speech of "hen", Wang Jing thinks that the word" hen "which modifies verb phrases with quantitative composition should be adverb of mood.
通常所说的“语气副词”只能出现于动态的句子中，不能出现于静态的短语中，在线性序列中与同现词语之间的句法、语义选择关系极弱，它们充当的是句子的语用成分。 - Quantitative analysis of phase composition of EMD ( electrolytic manganese dioxide) by X-ray diffraction method is introduced.
用X射线衍射定量物相分析法.测定了不同产地EMD（电解二氧化锰）中不同晶型二氧化锰的含量。 - The lack of suitable quantitative description parameter for the grain size composition is due to the complexity in the composition. Fractal theory is a new approach to solving the problem.
由于土体粒度成分的复杂性，目前对土的粒度成分分析缺乏合适的定量描述参数，分形理论为该问题提供了新的途径。 - Qualitative and quantitative analyses of the phase composition have been conducted with an electron probe and SEM.
用电子探针及扫描电镜进行了相成分的定量和定性分析； - The quantitative experimental relationships of the composition parameters with the alloy density and the specific saturation magnetization and the relations of the WC grain contiguity Cwc with other microstructure parameters in alloy were studied.
探讨了两相WC-Ni硬质合金的成分与合金密度和比磁饱和间及WC晶粒邻接度与其他显微结构参数间的定量关系。实验组采取玩牌学语音的教学方法； - The pore features of 47 lump coal samples have been studied systematically by using mercury porosimeter, scanning electron microscope and quantitative determination of microscopic composition of coal.
根据47个煤样的压汞实验、扫描电子显微镜观测，以及显微煤岩组份定量等手段，作者首次系统地研究了块煤的孔隙特征。 - Quantitative Analysis of Thickness and Composition of Alloy Thin Films Using XRF Method
XRF法定量分析合金薄膜材料的厚度及组成 - Reported the results of qualitative and quantitative determination of substance composition, the relative detection limits are 0. x& 0.0x%, the relative error of quantitative analysis is 7%.
介绍了利用该方法进行物质成份的定性与定量分析结果，检出限为0.x～0.0x%定量分析的相对误为7%。 - Both qualitative and quantitative analysis of the chemical composition was conducted with 17 essential oil samples extracted from Melaleuca alternifolia.
对17个互叶白千层精油样品化学成分进行定性定量分析。 - Application of simple OMA system for rapid spectrochemical quantitative analysis to steel sample composition
简易OMA系统在钢样成分快速光谱定量分析中的应用 - For each kind of leaven the numbers of each group of bacteria is counted and the quantitative composition and structural feature is studied.
放线菌，并进行了计数，研究了它们数量组成与结构特征。 - Research of the quantitative analysis method for oil flax chemical composition
胡麻纤维化学成分定量分析方法的研究 - Quantitative Composition Analysis of Copolymerization Products by Size Exclusion Chromatography The part of speech of "hen" which modifies verb phrases with quantitative composition
共聚产物的体积排除色谱定量组成分析修饰带有数量成分VP的很的词性问题 - Quantitative analysis of phase composition for EMD used in battery
电池用EMD中不同晶型二氧化锰的定量相分析 - Chemico-physical phase analysis& a new method for quantitative determination of mineral composition
矿物定量的新方法&化学全物相分析法 - Quantitative relationship between oxygen isotopic composition of horse teeth and climatic signals
马牙氧同位素组成与气候指标的定量关系 - Quantitative Analysis of the Composition and Distribution Characteristics of the Greening Areas in Different Districts of Nanning City
南宁市不同功能区绿地组成与格局分布特征的定量化分析 - Quantitative Analysis of Surface Composition of PEG/ PE Blends Using Attenuated Total Reflectance FTIR Spectroscopy
用衰减全反射傅里叶变换红外光谱定量测定PEG/PE共混物的表面组成 - A regression equation describing the quantitative relation between foaming index and slag composition has been obtained.
得出炉渣起泡指数与炉渣光学碱度、渣中Al2O3及CaF2含量间的回归方程。 - Sequence distribution and microstructure in terminal carboxyl liquid butadiene-acrylonitrile copolymers were studied by~ ( 18) C-NMR method to confirm the acrylonitrile residues mainly in BAB triads and we give quantitative data concerning their triads composition.
用~（13）C&NMR方法研究了端羧基丁二烯-丙烯腈液体共聚物的序列分布和微观结构。结果指出，丙烯腈单体主要以BAB三元组形式存在，并给出了定量数据。 - ℃. Qualitative and quantitative analysis of the composition of pyrolytic naphtha was carried out on GC and GC-MS.
采用GC和GCMS对石脑油馏分的组成进行了分析。 - The main impact factors of quantitative XRD analysis results were analyzed and the composition types and proportion of minerals in coal were determined.
通过研究分析了影响XRD定量结果的主要因素，确定了煤中矿物质的组成和比例。 - In the study of quantitative forecast models, composition analysis for three different time series are firstly investigated by statistic test methods. The conclusions are as follows: there is no evident tendency for above three series, and evident periodicity exist only in precipitation series.
在定量预测模型研究中，先对三个不同系列进行时间系列的组成分析，结果表明：三个系列均无趋势存在，降水量系列有明显周期存在，但年最高潮位系列无周期。 - How to minimize the damage of the harmonics is an issue of great concern to the field of power systems. The key to solution of this issue lies in the quantitative determination of the composition, magnitude and phases of harmonious waves.
如何才能把谐波的危害最大限度的降低，是目前电力系统领域极为关注的问题，解决这一问题的关键在于准确掌握谐波的次数、幅值等等。 - Qualitative analysis and quantitative calculate of the mineral composition are also studied by using x-ray diffraction method.
本文还以X射线衍射分析为手段，对该区膨胀土的矿物成分进行定性和定量的分析和计算，来研究膨胀土的矿物成分及其对该区膨胀土工程性质的影响。 - However, the quantitative function relationship between the chemical composition and absorption spectra is always nonlinear, and traditional linear modeling methods are affected by this nonlinear relationship which will reduce predictive capability for the model.
但是往往化学成分与吸收光谱之间的定量函数关系是非线性的，而此时传统的线性建模方法会受这种非线性关系的影响而使模型的预测能力降低。