光谱测定的

The present work reports experimental determinations of atomic hydrogen in microwave discharge hydrogen plasmas formed from TM01 MW mode in an ASTeX-type reactor via optical emission spectroscopy by using Ar as an actinometer.

本论文的工作是在ASTeX型号的放电设备中产生TM01模式的微波，通过微波放电产生氢等离子体。本实验通过发射光谱运用内标气体氩，对氢等离子体中的氢原子Blamer线系和氩原子750.4 nm 处的谱线的相对强度进行了实验测定。

By O2 equilibrium, gel permission chromatography, and autooxidation analyses, we have investigated that the pos itively charge of b82 Lysyl residue is indeed involved in the exhothermic O2 b inding characteristics and somewhat stabilize the tetrameric heme moiety of Hb A.

其纯度以可见光谱和血色素电泳鉴定，并以氧合平衡曲线的测定，胶质层析和氧化速率的分析检视重组血红蛋白之性能。实验结果显示β82Lysyl残基所带的正电性确实影响血红蛋白氧合时的放热反应与其四合体的安定性。

The main intermediates were detected during decomposition,such as acetic acid,oxalic acid,malonic acid,phenol,3-hydroxyhypnone,naphthalene,benzene sulfonic acid,phthalic acid,β-naphthalene etc . by ultraviolet-visiblespectroscopy,ion chromatographand gas chromatograph coupled with mass spectrophotometertechniques.The possible degradation pathway of Acid Orange Ⅱ was also speculated,that was,hydroxyl radical reacted with the azo linkage-bearing carbon of naphthol-ring,and the C—N cleaved,the azo-dye decolored and mineralized.

运用紫外光谱、离子色谱、色谱-质谱联用等方法，测定出酸性橙Ⅱ的主要降解产物有乙酸、乙二酸、丙二酸、苯酚、3-羟基苯乙酮、萘、苯磺酸、邻苯二甲酸、β-萘酚等，并依此推测酸性橙Ⅱ的降解机理，即羟基自由基攻击酸性橙Ⅱ分子上与萘环相连的C—N键，导致C—N键的断裂，进而染料脱色矿化。

Having measured the crosslink density of vulcanizes in the atmosphere and ammonia,the types of crosslink density of vulcanizes are analyzed.

对改性的纳米二氧化硅分别用红外光谱和XPS进行表征，测定大气和氨氛围下硫化胶的交联密度，研究硫化胶的物理交联密度和化学交联密度对力学性能的影响，结果发现，随着纳米二氧化硅填充量的增加，总交联密度增大，当纳米二氧化硅填充量大于1。

The experimental procedure in this study provided optimized instrumental conditions (the ratio of acetylene to air, the burner height) and parameters, and researched the spectral interferences and chemical interferences. The influence of the organic solvents on the CS absorption signals and the different digestion procedures for the determination of sulfur were also investigated.

实验对乙炔-空气比例和燃烧器高度等仪器条件进行了优化；实验研究了五种有机溶剂对CS分子吸收产生的影响情况、其他共存元素的光谱干扰和化学干扰以及不同的消解酸种类对测定结果的影响。

The properties of light-adapted and dark-adapted BR D96N films and their transformation mechanism were studied by measuring and analyzing the kinetic absorption spectra of the sample under light illumination.

通过对菌紫质D96N基因突变形成的薄膜样品在光照下动态光谱的测定和分析，研究了此样品的光适应型、暗适应型特性及其之间的转化机制。

Possible fluorescence enhancement mechanism is also studied. Chapter 3, a novel assay of DNA is proposed based on the measurement of enhanced resonance light-scattering signals resulting from the interaction of nano-CdS-Lcysteine with DNA.

3第三章，用L-半胱氨酸作为修饰剂合成了功能化的CdS量子点，并利用DNA的加入对其共振光散射光谱的影响建立了超灵敏测定DNA的方法。

In order to investigate therelationship between macrocyclic ligands and rare earth ions, wehave synthesized two new Schiff-base crown ether, two newdiaza-crown ether ligands and their rare earth complexes in thisdissertation. These complexes have been characterized byelemental analyses, IR spectra,〓 NMR spectra, thermalanalyses and molar conductivity measurement, we investigatedtheir ability to form coordination compounds and theircompositions and properties.

为了进一步研究和探讨冠醚配体对稀土元素的配位作用，论文首次报道了两个新希夫碱冠醚、两个新双氮杂冠醚及它们的稀土配合物的合成，并通过元素分析、热分析、核磁共振氢谱、红外光谱及摩尔电导测定，研究了配合物的组成及性质。

By using quantum statistics,this paper obtains the calculation formula of entropy of phonons and initial results,and points out that the entropy of phonons plays an important role in the associated reaction of two kinds of anion structural groups in silicate melts.

熔体阴离子结构团缔合过程中声子熵的研究何安明李秉新石焕文（西安地质学院，西安710054）关键词熔体阴离子结构团缔合声子熵近年来，中外学者已经开始重视对岩浆熔体的物理过程和机制（如利用喇曼光谱直接测定硅酸盐熔浆的结构等）的研究工作，并取得了重要进展。

Making use of structural characteristics of the Lower Latitude Meridian Circle and the error theory of this instrument, we have developed a method used to measure directly instantaneous atmospheric refraction, and moreover built a local observational astronomical refraction model toward the east, south, west and north of Yunnan observatory that is classified according to the star's spectral type.

阐述了云南天文台探讨出的利用低纬子午环的观测原理，在不同方向和不同天顶距直接测定瞬时大气折射值的一套方法，并给出了用实测数据在东、南、西、北4个方向建立的按恒星光谱型分类的大气折射实测模型。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。