光谱测定的

The cumulant method which was used to inverse the size and polydispersity of nano-particle in PCS was analyzed.

分析了纳米颗粒尺寸和分散度测定的光子相关光谱技术中的累积算法。

The principles and methods were introduced for measuring soil organic matter content with the aid of spectrum data diffusely reflected by the soil.

阐述了利用有机质的反射光谱特性对土壤有机质含量进行测定的原理及方法。

SEM, TEM and XRD results showed that the reaction conditions, such as ultrasonic treatment, pH value of solution and ethylenediamine played an important role on the formation of dumb-bell ZnO.

用扫描电镜、透射电镜和X射线粉末衍射分析了氧化锌的形貌和结构，用紫外-可见吸收光谱和荧光光谱测定其光学性质，并初步探讨了哑铃状氧化锌的形成机理。

Inductively coupled plasma optical emission spectroscopy was proposed for the determination of selenium,plumbum,cadmium in human hair ,and two different preparing methods were compared.

采用电感耦合等离子体原子发射光谱测定头发中的硒、铅、镉含量，并采用两种不同的前处理方法进行比较。

SPECTROMETRIC DETERMINATION OF PHOSPHORUS IN SODIUM HYDROGEN CARBONATE SOLUTION.

在碳酸氢钠溶液中可溶磷的光谱测定

Mechanism of BK501A in desiliconization from bauxite was studied by use of flotation test,flocculation test,EDS,ζ-potential,IR.

通过浮选试验、絮凝试验、动电位和红外光谱测定，详细考察了抑制剂BK501A在一水硬铝石与高岭石反浮选分离中的作用效果和机理。

Central South University, Changsha 410083, China）Abstract: The collector and collectorless flotation of marmatite was investigated by flotation tests and FTIR.

摘 要：通过浮选实验和红外光谱测定，考查了铁闪锌矿在无捕收剂或以乙黄药为捕收剂时的浮选行为。

The structure of PUA was characterized by Fourier transform infrared.

用傅立叶红外光谱测定反应产物的结构。

Fourier transform infrared spectrum showed sharp and specific ester band in either cellulose or in lignin esterified products.

红外光谱测定显示两者都能形成很强的酯键特征峰。

The complexation properties of them with alkali and alkaline earth metal ions have been investigated by means of visible spectra in solns.

方法简便，产率较高，借助于可见光谱测定，考查了它们在溶液中与碱金属和碱士金属盐等的配位性能。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。