光谱测定的

The organic samples of P-Acetamidophenol and acetanilide with UV- Spectrophotometry in two different wavelengths are analyzed in the paper.

紫外光谱在有机物剖析中主要的用途是测定分子结构和利用紫外分光光法进行有机混合物的成分定量分析。

Experimental results showed that both anisaldehyde and anisic acid have an iso-absorptive point in their UV spectra.

考察了茴香醛、茴香酸及其混合物的紫外光谱吸收特性，建立了一种能同时测定茴香醛和茴香酸含量的紫外分光光度法。

UV absorption characteristics of anisaldehyde and anisic acid were investigated.

考察了茴香醛、茴香酸及其混合物的紫外光谱吸收特性，建立了一种能同时测定茴香醛和茴香酸含量的紫外分光光度法。

At present,the sample pre-processing methods mainly include wet digestion,dry digestion and microwave digestion and so on;and the determination methods mainly include inductively coupled plasma mass spectrometry,atomic absorption spectrometry and atomic fluorescence spectrometry,etc..

目前常用的样品前处理方法主要有湿法消解、干法消解和微波消解法等；常用的测定方法主要有电感耦合等离子体质谱法、原子吸收光谱法、原子荧光光谱法等。

The visible spectrum of Mo in Ti-based alloy was analyzed by a digital spectroscope. Mo 553.31nm and Ti 551.44nm were selected as spectral lines for analysis and comparison. Samples of Ti-based alloys with different Mo contents were analyzed quantitatively. The data indicated that the ratio of intensities between analytical spectrum and comparison spectrum has a positive relationship with the content of Mo.

使用数字化看谱镜对钛合金中钼元素可见光谱进行了分析测定，选用M0553.31nm和Ti551.44nm作为分析谱线和比较谱线，对不同Mo元素含量的钛合金样品进行了定量分析探索，数据显示分析谱线和比较谱线的强度比值与Mo元素含量成正比关系。

The cyanine dye for CD recordable has been synthesized and its absorption in solution and absorption and reflection spectra for its thin film have been measured.

合成了一种CD－R用菁染料，测定了该染料溶液的吸收光谱，薄膜的吸收、透过和反射光谱。

An inductively coupled plasma-atomic emission spectrometric method for the determination of trace thorium in uranium dioxide was established.

采用717型阴离子交换树脂分离试液中钍，建立了电感耦合等离子体原子发射光谱法测定二氧化铀中痕量钍的新方法。

The amino acids and trace elements from the leaves of the mangrove plant Aegiceras Corniculatum were analyzed by HPLC and ICP-AES respectively.

采用高效液相色谱法和等离子发射光谱法，分析测定了红树植物桐花树AegicerasCorniculatum叶中氨基酸和微量元素的成分。

Discrimination of red tide algae by fluorescence spectra and principle component analysis .

荧光光谱结合主成分分析对赤潮藻的识别测定。

In this paper,an absorbance ratio-derivative method for the simultaneous determinaton of mercury and lead has been developed.

提出了运用吸光度比值-导数光谱同时测定Hg2+和Pb2+的新方法。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。