光谱的

Based on the basic principle of acid and alkali in this article, acid and alkali of environment outside synthesized aminobenzene sulfonate high performancing water-reducing was analysized.

本文分析了氨基苯磺酸高效减水剂合成环境中酸碱性影响，运用重量实验和红外光谱的方法，研究证实了氨基苯磺酸高效减水剂的合成反应机理。

Based on the results of Fisher linear discrimination analysis,the first principal component score spectrum of three-dimensional fluorescence spectrum is chosen as the identification characteristic spectrum for Bacillariophyta and Pyrrophyta,and the phytopla...

根据Fisher判别分析结果，选用三维荧光光谱的第一主成分得分谱作为硅藻和甲藻的识别特征谱，建立了浮游植物荧光特征谱库。

But if the intensity charateristics are taken into account, the former is the best model of the new optical center in the chromium-doped forsterite.

但考虑到其光谱的强度特征，本文认为前者是最合理的新发光中心模型。

The final compounds structures were characterised by 1HNMR, elemental analysis and IR as well. Herbicidal activity of the compounds was evaluated both in vitro and in vivo. The results showed that most of them had good biological activities.

设计合成了一系列新化合物，合成得到38个中间体，均得到了1H核磁共振证实；14个目标化合物，全部通过了1H核磁共振和元素分析的证实，部分化合物还得到了红外光谱的验证。

In addition, we calculated the temperature distribution of plasma jet using the diagnostic results of OES.

另外，我们采用发射光谱的诊断结果对等离子体射流的温度分布进行了理论计算。

Applications in quantitative structure activity property relation ships, structural elucidation of organic compounds, spectro scopic data analysis, chemical reactivity,process optimization, diagnosis and control of breakdowns, and protein structures are summarized.

关于神经网络在化学中的应用，该文介绍了6 个方面：定量结构2活性性质相关性研究，有机化合物结构解析，光谱的数据处理，化学反应性，流程优化，故障诊断及控制，蛋白质结构。

A spectrographic procedure for determining copper in concentrated iron ores has been worked out for routine analysis.

我们尝试用光谱的方法协助解决分析大量铁矿精矿试样中微量铜(O.05-0.1％)的问题。

Time-resolved emission experiments on deflagrating metastable interstitial composites of nano-aluminum trioxide are formed in the detonation shock tube.

在爆炸激波管内采集到了纳米铝粉多隙氧化物的辐射谱，通过对所得光谱的拟合，得出其反应温度约为3100K，误差不足100K。

This is the domestic best result. The history of development of femtosecond parametric laser technology is retrospected.

实验同时研究了激光器的动态运行特性，并观察到脉冲光谱的短波方向出现尖峰现象。

According to the actual characteristic of the TIG welding arc, the spectrum Stark broadening is used to analyze electron density and the dual linear spectrum is used to analyze arc temperature.

结合TIG焊接电弧的实际特点，本课题采用发射光谱的Stark展宽分析电弧电子密度，采用双线法分析电弧温度。

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。