查询词典 infrared

Calcining method is an efficient approach to improve the quality of bone ash. In this paper, the effects of the calcining temperature on its crystal structure and morphology, the calcination-modification on slurry fluidity and sintering process of bone china bulk were investigated through infrared spectroscopy, differential thermal analysis, X-ray diffractometer and scanning electron microscopy.

对骨胶厂提供的骨灰进行煅烧处理，通过红外、热分析、X射线衍射和扫描电镜等表征手段系统地研究了煅烧温度对骨灰的显微形貌和结构变化的影响规律，以及骨灰煅烧改性对坯体浆料流动性和坯体烧结工艺的影响规律。

The results showed as follows: TYR activity was significantly different between black and non-black bone sheep(P.05);the total character of infrared spectrumI...

结果发现，检测的乌骨绵羊TYR基因第一外显子有两个变异位点，分别位于第64和154号编码氨基酸上，但都属于同义突变。

Also, the refractive indices of the borate crystals in infrared region were acquired.

综合拉曼光谱和红外光谱的数据对晶体的晶格振动模进行了认定。

The later product BPI SbF5 was identified by infrared spectrum, UV spectrum, 1HNMR spectrum and element analysis.

用1HNMR、UV、IR和元素分析对其结构进行了分析。

After mainenervations being drawn out and being dried for 4 hours at 60℃,1156 samples of tobacco leaves from different tobacco producing-area were made into powder (≤0.13 mm). Reducing sugar, total sugar, nicotine, nitrogen, potassium and chlorine of more than 1000 samples from different tobacco producing-area were determined with classical chemical or instrumental methods. By scanning these samples with Fourier transform Near Infrared spectrometer (MARIXT-I produced by Bucker) we obtained their spectrograms, pretreated the spectrograms with a chemometrics software (OPUS 5.5) to debase the noises influence on spectrum information, and built a chemometrics model by means of Partial Least2Squares. The chemometric model was optimized some times and validated with some other samples.

选取全国不同烟草生产地区的1156余烟叶样品，采用相同的预处理条件(去处主脉，60℃烘干4小时)，处理成40目待测粉末样品，采用行业经典的化学分析方法或准确可靠仪器方法测定其常规成分含量，在条件一致(20℃～24℃，环境湿度≤40 RH%)的实验室环境中，使用市场上主流的傅立叶变换红外光谱仪(德国BRUKER公司生产的MARIXT-I)上进行图谱扫描，采用OPUS5.5化学计量学软件，对光谱进行适当的预处理，减弱以至于消除各种噪声对光谱信息的影响，用偏最小二乘回归法建立常规成分预测模型，并进行了反复优化和未知样品模型外验证。

Chapter 4: Building and test of Fourier transform near infrared spectrometer.

第四章傅立叶变换近红外光谱仪的搭建与测试。

The topic is on infrared wireless burglar alarm system, the system consists of signal transmission and reception of signals.

本课题是对红外无线防盗报警系统的研究，该系统主要分为信号发射部分和信号接收部分。

Can use infrared lights will blanch Department Kaogan fire, and then joined by an (10%~15%) butanol curing agents spread a way to make up for the painting.

可以用红外线烤灯将发白处烤干，然后用加入适量(10％～15％)丁醇防潮剂的油漆再涂一层的方法来弥补。

The method amending atmosphere influence is introduced, which places large area gray body beside the target. After academic analysis and experiment research, it is found that the "black body demarcation curve" and "reference curve" intersect at the atmosphere temperature point, and the slope amending coefficient and offset amending coefficient could be calculated based this two curve. After corresponding amending on target gray, the infrared radiation characteristics could be calculated by rule and line.

介绍了通过放置在目标附近的大面源灰体修正环境影响的方法，经过理论分析及实验验证，发现"黑体标定曲线"和"参考曲线"相交于环境温度点，并且根据这两个曲线可计算出环境影响的斜率修正系数和偏置修正系数，对目标的灰度值进行相应的修正就可以准确地计算出目标的温度等红外辐射特性。

In this paper, the calefaction principle characteristics, improvements and applications of far infrared technology in the domestic and international food industries mainly was introduced.

本文从介绍远红外技术加热的原理和特点出发，阐述远红外技术在食品工业中的应用途径及今后发展前景，借以改造传统食品加工业，提升食品加工技术创新，推进科技产业的发展。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。