查询词典 Ray

The fabric after arranging applies function test to make clear, absorbefacient has the ultraviolet ray of preparation to prevent ultraviolet sex admirably to be able to be mixed be able to bear or endure catharsis function, via 50 catharsis hind, of fabric fight ultraviolet exponential reservation leads prep above 90%, and the change of physical machinery performance that arranges around fabric is minor, for absorbefacient of a kind of admirable reactivity ultraviolet ray.

整理后织物应用性能测试表明，制备的紫外线吸收剂具有优良的防紫外线性能和耐洗涤性能，经50次洗涤后，织物的抗紫外指数保留率高于90%，且整理前后织物的物理机械性能变化较小，为一种优良的反应性紫外线吸收剂。

To make paper more systematic and practical, this paper has first introduced the development history of CT equipment, then, elaborate construction of system and theworking principle of CT equipment systematically, including the property of X-ray, the absorption law of X-ray for materials, the reconstruction principle of CT image, the structure of software and hardware for CT equipment. Finally, with 2 CT systems that we used, statistic and analysis of all the malfunctions which have carried out in passed 10 years was given, and according to the systematic parts of fault located, classify the malfunctions, then elaborate their working principle one by one, analyze the regularity and the characteristic of each malfunction, and put forward specific prevention method and measure for the malfunction.

为了使论文更具系统性和实用性，本论文首先介绍了CT设备的发展史，然后比较系统地阐述CT设备的工作原理及系统结构，包括X射线的特性和物质对x射线的吸收规律，CT图像的重建原理，CT设备的软、硬件结构等，最后以我们所使用的2台CT为例，对10余年来所出现的故障进行了全面的统计分析，并按故障所处的系统部件进行分类，然后逐个阐述其工作原理，分析其故障的特点和规律，并就这些故障提出具体的预防方法和措施。

The article gives a design of an NIR instrument with filter. The working theory of the instrument is: during wheel running a circle , ray from light source irradiates the sample after it through a certain filter of filter wheel, so ray would carry the absorption spectrum of sample . We can know components of the sample by analyzing the ray . Filter wheel is its light splitter.

本文给出了一个使用滤光片作为分光器件的近红外光谱仪的控制电路设计方案，其工作原理是：当滤光轮转动时，光源出射光经过滤光轮上的某一滤光片，再照射到样品上，经样品池出射的光携带有样品的吸收光谱信息，滤光轮转动一圈，可得到样品不同波长处的光谱信息，通过后期数据分析可得到样品的成分含量信息。

TAIC is availavle for linking by x-ray, y-ray electron or ultra violet ray radiation and the product polyolefines have the superior insolubility to solvents and the tensile strength at high temperature could be improved.

TAIC可以应用在聚烯烃的X射线等，或紫外线辐照交联中，可赋于聚烯烃较好的溶剂耐受性，同时较高温度时的强度也得到提高。

In the first part of this thesis, I will give a general description to synchrotron radiation source and beamline design; and then the comparison to the difference in the designs of hard X ray and soft X ray beamline is given; some detailed features on hard X ray beamline design is also discussed especially in this part.

本文第一部分对同步辐射光源特点及光束线设计作了概述，并对硬X光束线与软X光束线的设计特点作了比较，这一部分中还着重讨论了硬X光束线的不同设计路线。

Two soft X ray spectrometers are used to measure X ray spectra of primary and secondary disk respectively.The property that X ray spectra were modified on secondary disk is investigated.

测量结果表明：这种结构的双盘靶基本上能避免初级盘喷射等离子体的影响，初级盘后向辐射的X光谱具有明显的N和O带谱结构，而次级辐射的X光谱主要以O带为主。

Rainbow music will provide equal amounts of the red-orange ray, the yellow-green ray and the blue-purple ray.

彩虹音乐将提供同等的红橘色、黄绿色和蓝紫色光线。

Mm was almost independent of the ray intensity when the ray intensity was more than 100 Bq, but decreased evidently when the response frequency of the measurement system was low and the ray intens...

实验还发现mm几乎与物体的厚度和状态无关。采用GTS2000系统既能测量射线强度，又能测量射线能谱，借助能谱可直观地选定单能峰值g射线所在的上下阈值，有助于提高测量系统的稳定性。

In the second chapter, during the study of compound x-ray refractive lenses, diffraction function of compound lens is derived in the light of refraction and absorption effect and the design theory of X-ray is deduced using diffraction theory in connection with the characteristic of X-ray band.

在第二章X射线聚焦组合透镜的研究中，针对X射线波段的特性，综合考虑折射和吸收效应得出组合透镜的衍射屏函数，利用衍射理论推导出X射线聚焦组合透镜的设计理论并进行结构设计与微细加工制作技术研究。

In this paper, two-point ray tracing is studied for three-dimensional arbitrary interface. from Fermat's principle, traveltime is expanded in the initial ray path according to one order Taylor's incompletion expansion. Then, the algorithm of total iterative ray tracing in three dimension is derived.

作者在文中对三维任意界面情况下的两点间射线追踪问题进行了研究，从Fermat原理出发，对射线路径上的旅行时，采用一阶Taylor不完全展开等办法，推出了三维情况下计算射线路径的整体迭代算法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。