查询词典 emission spectrum

In the Infrared spectrum of complexes, there are strong absorptions in ~1 660 cm-1 which can be ascribed to the antisymmetric vibration of the O -C -O unit in heterometallic multinuclear complexes. The different dates of antisymmetric stretching vibration of ox present two modes.

在红外光谱中，杂多核配合物在～800 c~(-1)有强的O—C—O反对称伸缩振动吸收，根据草酸根表现的非对称伸缩振动、对称伸缩振动的数值，判断出它们有两种不同的配位方式。

The study of the spectrum of ore deposits in the belt demonstrates that the regional mineralization is temporally characterized by polycycling, inheritance, neoformation and superimposition. The Variscan, late Indosinian to Yanshanian epochs are favorable periods to form large and giant ore deposits.

对区域优势矿种的成矿谱系研究表明，本区成矿在时间演化上表现出明显多旋回性、继承性、新生性和叠加性特征，华力西期与印支末－燕山期是成矿大爆发期，最有利于大型超大矿床形成；在空间分布上，具有明显的侧向和垂向分带性。

By experiment of atomic spectrum and planting trees with flowerpots,a study is made to reveal the resistibility of Nerium indicum and clerodendrum cyrtophyllum to Pb contamination in different conditions,for example,in wild area and in flowerpots.

采用原子分光光度法、对比盆栽实验方法等，进行了大青、夹竹桃在污染区野生状态下和人工盆栽实验状态下的抗铅性研究；同时比较了污染前、后污染区周围植被的消亡动态。

Objective: To study the risk factors and spectrum of neurosurgical postoperative intracranial infection.

目的〕探讨神经外科手术后颅内感染的相关因素及细菌谱变迁。

There are more advantages in holographic grating than in nicking grating such as no optical spectrum,no ghost line,high resolution ratio and so on.

全息光栅与刻痕光栅相比有着更多的优点，如光谱中无鬼线、杂散光少、分辨率高等，因此，全息术成了制作光栅的首选方法，其中光路的选用在制作过程中就尤为重要了，但现有的制作方法选用的光路却不是很恰当，为此，对其进行了改进。

This article is divided into seven parts, the first part is the structure of LiNbO ; The second part is the basic physical property (especially for optical property); The third project is for the mix substance which takes some operation for LiNbO crystal; The 4th and 5th part for cyclical polarization niobic acid lithium crystal synopsis and application; The sixth part for Laman spectrum synopsis and the seventh part is the something about experiment.

本文共7部分，第1部分为铌酸锂晶体的结构；第2部分为基本物理性质；第3部分为铌酸锂晶体的掺工程；第45部分为周期极化铌酸锂晶体的简介及应用；第6部分为拉曼光谱简介；第7部分为实验部分。

This article is divided into seven parts, the first part is the structure of LiNbO ; The second part is the basic physical property (especially for optical property); The third project is for the mix substance which takes some operation for LiNbO crystal; The 4th and 5th part for cyclical polarization niobic acid lithium crystal synopsis and application; The sixth part for Laman spectrum synopsis and the seventh part is the something about experiment.

本文共七部分，第一部分为铌酸锂晶体的结构；第二部分为基本物理性质；第三部分为铌酸锂晶体的掺工程；第四五部分为周期极化铌酸锂晶体的简介及应用；第六部分为拉曼光谱简介；第七部分为实验部分。

Infrared Absorption Spectrum and X-ray Photoelectron Spectrosco-py detect and analyze the adsorption mechanism of diphosphonic acid on the surface of niobite.

同时用 ias 和XPS检测和分析了双膦酸对铌铁矿的作用机理。

The spectrum of insects caught by black poplar branch bundles: In Xiangcheng, Yiyang and Fugou county, Henan Province, the insects caught by BPBB belong to 6 orders, 11 families, 25 species, among which 20 species, 80% of the total, are phytophagous. Among the total number, the phytophagous are 4117, the Noctuidae 3694, making up 95. 1% and 85. 3% respectively.

黑杨枝把的诱虫范围在河南襄城、宜阳、扶沟3县试验点，黑杨枝把共诱到6目11科25种昆虫，其中植食性昆虫20种，占总种数的80％，占总诱虫量的95.1％，夜蛾科昆虫占总诱虫量的85.3％。

Fourth, it conducts the formula deduction, analysis and numerical calculations of the noncollinear quasi-phase matching gains and the output parametric spectrum, which leads to the conclusions that under the same circumstances, the gains of noncollinear interaction will be much less than those of the collinear interaction, and consequently the noncollinear interaction possesses the larger acceptance bandwidths than that of the collinear interaction.

对非共线准相位匹配的增益和输出参量光的允许波长进行了公式推导、分析和计算，得到了允许信号光波长的精确公式和关系曲线。

This time, we do not want to colorize the image. I've dragged my Hue slider to the left to a value of -123

这次不要勾选着色，我将色相的滑标向左移到-123

A timely report from an independent prosecutor would surely be helpful in buttressing and justifying that order.

及时报告从一个独立的检察官一定会有助於支撑和合理的秩序。