查询词典 spectrum analysis

Use the technical token polymer such as the analysis that differ heat, infra-red spectrum and X ray diffraction the hot property of tiny ball and structure.

利用差热分析、红外光谱及X射线衍射等技术表征聚合物微球的热性能及结构。

Unique spectral interference function deducted resolved ICP-OES analysis of complex sample matrix interference in the spectrum of problem

独有的扣除光谱干扰功能，解决了ICP-OES分析复杂基体样品中的谱线干扰问题

This paper introduces the inverse spectrum and its features,and presents with some applied experimental examples in the rolling bearing analysis by using this method.

介绍了倒频谱及其特点，列举了其在滚动轴承分析中的应用实例。

The analysis indicates that the inverse spectrum has a noticeable feature to distinguish the influence of the side frequency as well as the transfer function in measuring test system.

分析表明倒频谱在识别边频及测试系统传递函数的影响方面具有明显的特点。

This paper introduces the inverse spectrum and its features ,and presents with some applied experimental examples in the rolling bearing analysis by using this method.

转动轴承故障的倒频谱分析张文苑周湛学刘国众摘要：先容了倒频谱及其特点，列举了其在转动轴承分析中的应用实例。

It is shown by frequency domain analysis and simulations that the transfigured controller can improve the dynamic behavior of the system if the frequency spectrum of the inverse of the non-transfigured controller has the low-pass and high-obstructive characteristics.

从理论上分析了如果用常规的回路成形算法设计出的控制器的逆的频谱具有低通和高阻特性，常规的回路成形控制器变形后能够改善系统的动态性能，并将之应用于船舶自动舵的设计中，获得了满意的控制结果。

Using the NCEP/NCAR 1°×1° analysis data with a time resolution of 6 h, the Regional Spectrum Model reanalysis data from Japan Meteorological Agency with a horizontal resolution of 20km and a time interval of 6 h, we decompose the horizontal wind of super-intensity Typhoo SAOMEI (0608) based on the H-C method. The two parts are called the nondivergent and the irrotational components, respectively.

利用NCEP/NCAR 1°×1°的实时分析资料和日本气象厅区域谱模式20km分辨率的再分析资料，利用调和-余弦算法得到的无辐散风分量和无旋风分量，对2006年的8号超强台风"桑美"进行风场结构的比较分析。

Long after the time when Ciesielski and Taylor obtained the law of iterated logarithm of occupation measure of spatial Brownian motion, Dembo,Peres,Rosen and Zeitouni made a multifractal analysis of occupation measure of spatial Brownian motion, and got the multifractal spectrum of the occupation measure.

Ciesielski和Taylor(1962年)得到了空间布朗运动占有测度的重对数律。

According to the quality problems of continuous casting slab existed in Benxi Iron and Steel Group Co., the content, shape and chemical component of non-metal inclusions and the gas content in the slab of Q235 Grade were analyzed and measured by large sample electrolysis, metallographic analysis and SEM spectrum et al.

结合本溪钢铁集团公司连铸板坯质量存在的问题，应用大样电解、金相分析、扫描电镜能谱分析等检测手段，对选定典型钢种（Q235）铸坯中夹杂物的质量分数、形态及组成，铸坯中气体等进行了分析和综合评价，并提出了改善铸坯质量的具体措施，为进一步提高本钢连铸坯质量提供了理论指导依据。

In this paper, the dynamic properties of folded plate type latticed shell are studied by modal analysis, response spectrum and time history method with the effects of thinness and slope on dynamic internal forces also discussed.

本文采用振型分解反应谱法和时程分析法对折板式网壳结构的动内力作了研究，计算分析了结构厚度、坡度等参数对动内力的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。