谱

Damage checking. To prove the load spectrum testing and research is correct, our load spectrum and AAR wagon load spectrum which 90.7 tons of high-sided wagon linear is transformed to 70 tons, the accumulated fatigue damage amount were compared under the same mileage.

损伤检验。为了证明本次载荷谱测试与研究的正确性，将实测和统计推断后的载荷谱，与AAR标准90.7吨高边敞车线性转化到70吨的载荷谱，在相同里程下疲劳累积损伤量，进行了比较。

Respective analytical and general expressions were derived according to different commonly-used PASs of uniform, cosine, Gaussian and Laplacian distribution.

针对常用的均匀分布、余弦分布、高斯分布和拉氏分布的入射波角度功率谱，分别推导了多谱勒功率谱解析式。

In the contaminated lard sample, 6 organic compounds have been thus identified to be the raw materials or byproducts in the production of organic tin compounds. Based on the identified contaminants, it can be postulated that the chemical structure of the organic tin compound is dibutyltin-bis-(2-isooctyl thioacetate). The method is simple and precise, and has not been reported in the local literature.Keywords Organic tin compound, Lard, SPME－GC－MS

经过摸索研究，采用固相微萃取方法富集挥发性杂质，直接注入色谱中，经色谱分离，质谱测定，确定了杂质的结构，由杂质成分推断生产有机锡所用的原料，然后判断合成路线，最后确定有机锡的结构，从有毒猪油中鉴定出2－巯基醋酸异辛酯、双（2－醋酸异辛酯）二硫、双醋酸异辛酯硫醚等6种与有机锡有关的杂质，并与相应的有机锡工业品对照，发现工业品中也含有这些杂质，与其合成过程的原料及副产物相符，从而确定有机锡化合物为二硫代醋酸异辛酯二丁基锡。

All the resulted products and key intermediates were characterized with EI-MS, 1H-NMR and 13C-NMR. The combined overall yield of these two compounds was up to 52%. The optimized reaction process is mild, easy to manipulate and control.

通过电子轰击质谱、核磁共振氢谱和碳谱对其产物及关键中间体的结构进行表征。2种含有不饱和侧链异噻唑类化合物的总收率达52%，优化后的合成路线条件温和，操作简单，易于控制。

The QSRR modelings have good stability and accuracy for prediction of retention indexes of hydrocarbons on the different polar stationary phases.

所建立的在不同极性色谱柱上的烃类化合物的色谱保留QSRR模型预测烃类化合物的色谱保留值时具有较好的稳定性和准确性。

Quality is assured by the identification, characterisation and extensive quality control of our mycotoxin calibrants, using state of the art analytical methods.

质量是保证，通过广泛的认同，特征性的质量控制，我们calibrants真菌，采用先进的分析方法(GC法、高效液相色谱法、谱、红外光谱、质谱)。

Quality is assured by the identification, characterisation and extensive quality control of our mycotoxin calibrants, using state of the art analytical methods.

质量是有保证的身份，特征和广泛的质量控制我们的霉菌毒素calibrants ，利用先进的分析方法（气相色谱法，高效液相色谱法，核磁共振，红外光谱，质谱）。

In chapter 5, the frame of underwater target fusion recognition system is presented, the feature extracting module of LOFAR spectrum feature, envelop spectrum feature, third-cumulant diagonal slide spectrum feature, waveshape feature, are implemented in turn. The GBB based data fusion system is prsented in the last part of this chapter.

论文的第五章首先给出了基于多神经网络多特征的水下目标融合识别系统框架；然后描述了系统中LOFAR谱特征模块、包络谱特征模块、三阶统计量对角切片谱特征模块、波形结构特征提取模块的实现过程；最后首次构造了基于通用黑板的融合识别系统。

The photocopy toners were collected and analyzed with pyrolysis gas chromatography and Py-GC/mass spectrometry.

采用裂解气相色谱技术，对收集到的复印墨粉进行分离分析，并用裂解气相色谱/质谱联用技术，对所得裂解峰进行归属。

Soft X ray laser radiation ranged from 40 nm to 110 nm is obtained by the 7th to the 19th order harmonic generation in krypton with femtosecond Ti∶sapphire laser operating at 780 nm, and the same phenomena especially the spectral shift is observed after the central wavelength of Ti∶sapphire laser is tuned to 795 nm.

利用中心波长在 780nm线偏振的掺钛蓝宝石超短脉冲激光，在氪气中观察到 40nm～ 110nm第 7～ 19次谐波的软X射线激光辐射，把中心波长调至 795nm时再次观察到相同的现象，特别是观察到谱线的移动，证实观察到的谱线是高次谐波，实验中还观察了谱线强度随气压的变化规律。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。