光谱的

基本解释 (translations)

spectral  ·  spectrographic

与光谱的相关的网络例句 [注：此内容来源于网络，仅供参考]

The effects of excess air coefficient and cylinder pressure on these spectra are also studied. The experimental resultS show that the three different combustion phases in a gasoline engine have different combustion characteristic spectra: a large number of atoms, molecules, ions and radicals which are in their excited states are existing during the ignition process, with the development of the combustion, the spectra intensities of CH, C2 radicals increase rapidly.

实验结果表明，汽油机三个不同的燃烧阶段具有不同的燃烧光谱特征：着火过程中，存在着大量的处于激发态的分子、原子、离子、自由基等活化中心的束缚态光谱，随着燃烧发展，CH、C2自由基的光谱强度明显加强；当减小过量空气系数时，光谱强度变弱并且着火延迟期增长；自由基特征光谱的光强变化曲线可以反映它们在燃烧过程中的浓度变化。

Dependent on the past research in seaice, in Bohai Sea, in 2003-2004 winter and 2004-2005 winter with level ice for the target we open the field experiments to study the essential spectrum characteristic of ice, removing by testing means various nonessential factor for sea water in the fixing big ice plate, building up 170 growth conditions to look like under the natural condition, the growth expect different sample series; in 2004-2005 winter and 2005-2006 winter continue two pass to break thorough Bohai Sea in the ship to collect 59 sea ice sample that have the non-essential ice factors in winter, open the influence research that the field hangs sand to contribute to the spectrum of the ice body; in 2005-2006 winter, fast ice to open the field spectrum curves to coast and analytical research.

总结前人的研究成果和开展一系列的室内实验，在渤海—北半球纬度最低的结冰海域，于2003/2004、2004/2005 连续两个冬季以单层平整冰为目标开展实验研究一年生海冰的冰体本质光谱特征，在固定冰盘上以实验手段摒除各种光谱干扰因素，在自然条件下建立170 个生长条件近似、生长期不同的样本系列；于 2004/2005、2005/2006 连续两个冬季通过破冰船深入渤海采集59 个具有非冰体本质因素的海冰样本，开展悬沙对冰体反射光谱的影响研究；于2005/2006 冬季，针对沿岸固定冰开展光谱测量和分析研究。

The paper introduces the linear combined spectral model,provides a method for analyzing complex spectral-unmixing endmember from a known spectral data set by Constrained Least Squares Method.

介绍了线性混合光谱模型，提出了一种分析复合光谱的方法通过已有的光谱数据库，利用约束最小二乘法分离出像元组份，并能计算像元组份比。

Mainly research results were as follows:(1)Proper scanning conditions which were used for establishing NIRS nondestructive detecting models were confirmed.The results of test indicated that proper scanning times was 1 times to one point;proper scanning manner was 2 times by 180°running to several points; the enactment of scanning parameters simply satisfied the condition that the spectral line of samples and the spectral line of contrast were tangent in conquest line;it can obtain the greatest prediction performance with the spectral data which were determined in an aphotic room absolutely.

具体的研究结果如下：(1)南果梨近红外透射光谱的适宜扫描方式为以果柄-果蒂为轴1 80°转动扫描2次、适宜的光谱扫描次数为单测点扫描一次、扫描参数的设定只要满足待测样品光谱曲线和参照物光谱曲线均在特征峰处相切于征服线即可，光谱测定的最佳环境条件为在完全遮光的房间内进行样品光谱的采集。

The study of molecular spectra is an important tool for understandingthe structure of molecules. The exploration of the microcosmos relies on spec-troscope to a great extent. In recent years, profited by the development ofexperimental techniques in high resolution spectroscopy, experimental data onmolecular spectra are more and more precise, so the theoretical analysis ofthem has become an important subject on chemical physics.

对分子光谱的研究一直是人们了解分子结构特性的重要工具，我们对微观世界的探索在很大程度上依靠光谱学，特别是近年来随着光谱技术的不断提高，实验上测得的分子光谱数据已越来越精确，因而对它们的理论分析也就成为化学物理中的一个重要课题。

In sparkle discharge ,following conclusions could be reached:(1) overall spectral intensity in nitrogen is lower than in oxygen . When water is added, integrality light intensity is lower compared with the pure gas condition.(2) No matter it is nitrogen or oxygen, when water is added, syllabify three spectral lines of atomic H: Hα(656.3nm), Hβ(486.1nm), Hγ(434.0nm) could be seen. What is more, when water is added into oxygen, the spectral line of H atom becomes stronger.(3) When discharge in pure nitrogen, the light intensity falls with the increasing gas flow rate. While if water is added, the light intensity will rises with the increasing gas flow rate.(4) When discharging in pure oxygen, the light intensity rises with increasing gas flow rate. While if water is added, with increasing gas flow rate the light intensity initially will change as this:first rise, then saturate at about 140l/h, finally falls.

在火花放电中：(1)氮气的整体光谱强度要弱于氧气的整体光谱强度，加水时的整体光谱强度比纯气体中放电小很多；(2)无论所通为氮气或氧气，加水时可以清晰的看到Hα(656.3nm)，Hβ(486.1nm)，Hγ(434.0nm)三条氢原子的谱线，而且在氧气加水的情况下产生的H原子的谱线要强些；(3)纯氮气中放电时随着气流量的增大放电光谱的强度随之降低，氮气加水放电时随着气流量的增大放电光谱的强度随之升高；(4)氧气放电时，随着气流量的增大，放电光谱的强度随之升高，氧气加水中放电时随着气流量的增大，放电光谱的强度开始随之升高，在140l/h时的值最高，接着就开始下降。

A computerized welding arc spectrum information sampling and processing system are developed to study of the ultraviolet spectrum distribution feature. Corresponding softwares also is developed. A process for sampling the ultraviolet spectrum automatically and the real-time monitoring of welding parameter are realized. based on the principles of the physics of arc and spectroscopy the information of welding arc ultraviolet spectrum sampled is changed and processed.

焊接电弧紫外光谱信息的计算机采集与处理系统*韩国明吴钊柳刚云绍辉李俊岳摘要以焊接电弧紫外光谱的分布特征为研究对象，研制了一套焊接电弧紫外光谱计算机采集与处理系统并开发了相关软件，实现了紫外光谱采集过程的自动化、焊接电流与电弧电压的实时监测，并在电弧物理和光谱学原理的基础上，对采集的焊接电弧紫外光谱信息进行变换和处理。

Based on the comparison of the infrared spectra of polyamide homologues, on the changes in the infrared spectra of deuterated and iodine-treated samples of polycaprolactam, and also on the observations of the infrared dichroism of drawn film , the main absorption bands of polycaprolactam in the region 400 cm(-1)-1400cm-1, which are rather structure sensitive, have been assigned as follows: 1370 cm-1 band-VC-N;, 1265 cm-1 and 1205 cm-1 bands-; 1170 cm-1 band-VC-N; 730 cm-1 band-γCH2 of (CH2)n w...

根据对聚酰胺类高聚物红外光谱的类比和对聚酰胺6试样进行氘化和碘处理后红外光谱的改变，以及根据对拉伸过的聚酰胺6薄膜试样的偏振红外光谱的观察，我们对聚酰胺6红外光谱中400cm~(-1)—1400cm~(-1)之间的主要吸收带，作了如下解释：1370cm~(-1)吸收带为ν_；1265cm~(-1)和1205cm~(-1)吸收带为δ_+ν_；1170cm~(-1)吸收带为ν_；730cm~(-1)吸收带为γ_(CH_2)[当(CH_2)_n的n≥4时]；690cm~(-1)吸收带为δ_；580cm~(-1)吸收带亦为δ_。

By changing the thickness of indium tin oxide ITO, deep blue with Commission Internationale de L'Eclairage chromaticity coordinates of (0.141, 0.049) was obtained on TBADN:3%DSAPh devices, and different colorwas ob-tained on Alq3:DCJTB/TBADN:TBPe/Alq3:C545 devices, full width at half maxima was only 17 nm.

通过改变ITO层的厚度，TBADN：3%DSAPh器件获得了深蓝色发光光谱，色坐标为(0.141， 0.049)，半高宽为17nm发光光谱，实现了窄带发射，Alq3：DCJTB/TBADN：TBPe/Alq3：C545器件得到了不同颜色的发光光谱，实现了对光谱的调节作用。

Firstly, a group of red.shifts were determined using the emission line info extracted from the observed spectrum; Secondly, the template was red.shifted according to the candidates, and the correlation between the observed spectrum and the redshifted template was measured.

首先，利用提取出的发射谱线信息确定一组红移候选；然后，按这些红移候选将静止模板光谱红移，计算所得光谱与目标光谱的相关值；最后，确定最大相关值对应的红移候选为目标光谱的红移。

与光谱的相关的网络解释 [注：此内容来源于网络，仅供参考]

spectral absorptance：光谱吸收比,单色吸收率

2336. spectral 谱的,光谱的 | 2337. spectral absorptance 光谱吸收比,单色吸收率 | 2338. spectral absorption 光谱吸收

spectral absorption curve：光谱吸收曲线 光谱吸收曲

spectator psychology of acrobatics 杂技观众的心理学 | spectral absorption curve 光谱吸收曲线 光谱吸收曲 | spectral chromaticity locus 光谱色度轨迹

discursive：散漫的, 不得要领的

riksha 黄包车, 人力车 | discursive 散漫的, 不得要领的 | prismatic colour 棱镜色彩 光谱的七色(红、橙、黄、绿、青、蓝、紫)

fluorescence spectrum：荧光光谱

采用紫外光谱(uV-spectrum)、荧光光谱(fluorescence spectrum)以及红外光谱(FT-IR spectrum)分析了SAPP以及其MTGase-聚合物的结构特征.紫外光谱结果显示MTGase催化SAPP导致它的多肽链的侧链结构发生了变化,Tyr和Trp残基的吸收峰红移说明其Ca原子的构型从非平面型转变为平面型,

Spectral：光谱的

spectral colors 光谱色 | spectral 光谱的 | spectrally 幽灵似地

infrared spectroscopy：红外光谱

元素铱(iridium)的符号IR就是红外光谱(infrared spectroscopy) 现代化学测定有机化合物结构的一种分析方法. 红外光谱是利用有机化合物分子中不同基团的特征吸收频率不同,测试并记录有机化合物对一定波长范围的红外光吸收情况. 根据对红外光谱的分析,

spectrocolorimetry：光谱色度学

spectrochrome 色光谱的 | spectrocolorimetry 光谱色度学 | spectrocomparator 光谱比较仪

spectrographic：光谱的

spectrograph /光谱摄制仪/摄谱仪/ | spectrographic /光谱的/ | spectroheliography /太阳单色光照相术/

spectroscopic：光谱的

spectroscope 分光镜 | spectroscopic 光谱的 | spectroscopicdisplacementlaw 光谱位移律

spectroscopically pure：光谱纯,光谱纯的

spectroscopical plate 分光板 | spectroscopically pure 光谱纯,光谱纯的 | spectroscopically pure zinc 光谱纯锌