查询词典 reflection

R4The working principle of convergence reflection type photo switch is similar to that of direct reflection type one, while its projector and light receiver focus on object distance, only when the object presents to the focus can the photo switch actuate.

R3 会聚型反射式convergence reflection type 会聚型反射式的光电开关的工作原理类似于直接反射式光电开关，然而其投光器与受光器聚焦于物距离，只有当物体出现在聚焦时，光电开关才有动作。

First, a series of liquid crystal polymers with different amounts of cholesterol mesogens and ferroelectric property are synthesized in this research. The structures of the compound synthesized are confirmed by IR and 1H-NMR spectroscopy. The thermal properties are characterized by DSC, POM. In this research, the 3-D molecular arrangement of molecular were measured by Polarization Modulation-Attenuated Total Reflection-Flourier Transform Infrared spectroscopy (PM-ATR-FTIR).

中文摘要本研究分成两个部分，第一部分为合成铁电性液晶及胆固醇液晶，以FTIR及 1H-NMR来鉴定化合物的结构，并以POM观察其液晶特有的光学纹路，用DSC来观察矽氧烷类液晶的液晶相的热转移温度并利用偏光-衰减全反射-傅立叶转换红外线光谱仪(Polarization Modulation-Attenuated Total Reflection – Flourier Transform Infrared)来探讨矽氧烷类液晶分子的三度空间排列。

The far splendor retro-reflecting material Limited company main product includes: The reflection vest, the reflection membrane, the reflection cloth, the reflection crystal lattice, the reflection weave the belt, the reflection product label, the traffic safety caution facility, the fuse membrane, to paste the membrane, the caution armband hotly and so on several dozens products.

远辉反光材料有限公司主要产品有：反光背心、反光膜、反光布、反光晶格、反光织带、反光标牌、交通安全警示设施、熔断膜、热贴膜、警示袖标等几十个产品。

These effect maps can be used in any of the channels supported by popular 3D environments, such as bump, specular, reflection, luminance, and others.

这些效果贴图可以被用在主流3D环境所支持的任何通道中，例如：bump、specular、reflection、luminance等。

The former approach adopted by more and more mature, which is based on a called Frustrated Total Internal Reflection technology, the camera below collect the finger-board infrared light scattering for image processing, analysis of the location of a finger And gesture, and then the computer can make the appropriate response.

前一种方式采用的比较多，也比较成熟，它是基于一种称为 Frustrated Total Internal Reflection的技术，摄像机采集下面板上手指的红外散射光进行图像处理，分析出手指的位置和姿态，然后计算机可以做出相应的响应。

This new technique known as total internal reflection microscopy (total internal reflection microscopy), with the traditional microscope to illuminate the different cells, it just lit up the gathering on the surface of HIV.

这一新的技术称为全内反射显微镜方法（total internal reflection microscopy），与传统的显微镜照亮整个细胞不同，它仅仅照亮HIV聚集的细胞表面。

The patterns of Reflection high energy electron diffraction from the epitaxial growth of Si-Ge crystal are interpreted basing on the kinetical diffraction theory of crystal.

在晶体衍射理论基础上，利用运动学理论解释了反射式高能电子衍射（reflection high energy electron diffraction， RHEED）在Si-Ge晶体外延生长过程中不同阶段出现的花样。

Fluorination modification and electret properties were studied on the cellular polypropylene films modified by gaseous fluorine, by attenuated total reflection infrared analysis and the measurings of open-circuit thermally stimulated discharge current and in situ TSD charge and isothermal charge decay.

通过衰减全反射(Attenuated Total Reflection， ATR)红外光谱分析与开路热刺激放电（Thermally Stimulated Discharge， TSD）电流、原位实时电荷TSD和电荷等温衰减的测量，本文研究了氟气对孔洞聚丙烯膜的氟化改性及氟化改性对其驻极性能的影响。

First, the effects of magnetic RAM relaxation time and the rise-time of incident pulse signal on reflection signal are discussed, the relationship between the rise-time of incident pulse and relaxation time based on the energy of reflection signal is revealed. Then, the effects of magnetic hysteric, susceptibilities and saturation upon reflection signal are analyzed, the results reveal the reflection of RAM target and UWB signal design. In the meantime, dielectric relaxation time effect about dielectric RAM target is analyzed simply, and the effects of relaxation time and the width of incident pulse upon reflection signal are probed. Finally, a few RAM targets are measured in the chamber using the impulse radar experiment system which is developed by the team of anti-stealth impulse radar on Department of Electrical Engineering, National University of Defense Technology. The experimental results show the similarity of the rule of echos with the theory. From the compared results of different tagets, we concluded, compared with 15% wideband sinusoidal signal, the impulse signal has increased 10～12dB energy from the same loaded RAM target; this, in turn, shows the nonlinear effects of RAM to the echoes, and the potentiality of the impulse signal to RAM targets.

首先分析了磁性RAM的弛豫时间及入射脉冲信号的上升时间对反射信号的影响，从反射信号能量角度出发，给出了入射脉冲上升时间与弛豫时间的关系；接着分析了磁性RAM的磁滞特性、磁化率及磁化强度对反射信号的影响，给出了RAM目标辐射和有关UWB信号设计的一般性结论；其次，对介电RAM的弛豫时间效应作了简单的分析，探讨了介电弛豫时间及入射脉冲宽度对反射信号的影响；最后利用国防科技大学电子技术系&反隐身冲激雷达技术研究组&研制的冲激雷达实验系统，在微波暗室中对几种不同的RAM目标进行了测量，结果表明：其反射波形的基本规律与上述理论分析相一致；从各种不同目标回波的能量对比结果得出，涂覆RAM目标对冲激信号的吸收比15％带宽的正弦信号要小10～12dB，证实了RAM的非线性效应对回波的影响，也证实了冲激信号反隐身的潜力。

Recently , TFT-LCD(Thin-Film Transistor Liquid crystal Display) is very important to major industries in Taiwan . In order to of satisfy the panel manufacture industry requiring large sizes of panel of cell processes , the conventional processes will be replaced with new technology of cell processes : One Drop Filling (Abbreviation:ODF) in the future . It is important to develop UV/Heat curable resin.In this investigations , we focused on Epoxy Acrylate Oligomer which are major components of ODF Sealant materials. The films are exposed to UV by different times , then the absorption peaks of ethylene and epoxy function group were idendifed with Attenuated Total Reflection-Fourier Transform Infrared Spectroscope to discuss curing ratio and reaction condition .

实验中，将探讨以紫外光和热双效硬化型树脂主要组成为寡聚物为主的ODF封胶材料，将其涂布在玻璃基板上形成薄膜，经过紫外光不同曝光时间及在恒温120℃下不同加热时间，再以衰减全反射式傅立叶转换红外线光谱仪(Attenuated Total Reflection-Fourier Transform Infrared Spectroscope)分析乙烯基和环氧基相关官能基在吸收图谱的变化，探讨在不同环境条件下ODF封胶材料硬化反应程度以及分析鉴定的要素。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。