species reflex

The machining accuracy is always impacted by the thermal deformation of the cutting tools in the diamond turning of the large metallic mirrors.

为减小大型金属反射镜在金刚石车削中,刀具的热变形对加工精度的影响,研究了金刚石刀具在温度影响下的热变形规律,结合俄罗斯在热力学方面的研究成果,根据金刚石晶体和刀体的热膨胀系数和导温系数的不同,建立了刀具变形量随温度变化的理论计算模型,并采用高精度的热像仪和电感测微仪记录刀具的温度变化和变形量,发现当温度从23。

The design of aspherical metallic mirrors for infrared thermal imaging systems for space or military optics applications is described.

介绍了非球面金属反射镜在空间和军用光学红外热成像系统中的应用,系统的工作波段为3。

In this paper, the influence of metal reflector to CCFL brightness in LCD backlights is discussed.

研究了LCD背光源中金属反射罩对CCFL亮度的影响。

delayed-opening chaff

延时打开的金属反射体

Experimental study of direct writing of metal reflective gratings with femtosecond laser

飞秒激光直写金属反射光栅的实验研究

Influence of Metal-Coated Mirrors on Measurement Accuracy in Heterodyne Interferometric Ellipsometry

金属反射镜对外差干涉椭偏测量精度的影响

The reflective metal coating on the back of a glass mirror.

银箔镜子背面的反射金属覆盖面

Studies of Reactions for Drug Synthesis in the Presence of Transition Metal under Ultrasound Irradiation;

超声辐射下过渡金属参与的药物合成反应研究

The Influence of Cable Net Pre-tension to Mode of Metal Mesh Reflector

金属网反射器索网预应力对模态的影响

Electromagnetic wave reflection of anisotropic layered media with a metallic substrate

金属衬底多层各向异性介质电波反射特性研究

New Method in Finding Initial Form of Mesh Antenna

一种确定金属网反射器索网形态的方法

Phase Shift and Penetration Depth of Metal Mirror in Microcavity Structure

微腔器件中金属镜反射相移与穿透深度研究

Reflectivity Behavior of Silver Nanoparticle Coated Spheres in FCC

金属Ag包覆介质球的FCC结构反射特性研究

The seismic methods, reflection and refraction, are currently used in mining exploration.

地震法包括反射波法和折射波法，常用于金属矿勘探。

PLRC-FDTD analysis on electromagnetic wave reflection coefficients of conductive plate coated with negative refractive index materials

金属平板覆盖负折射率媒质的电磁波反射系数的PLRC-FDTD分析

The dull precious metal seemed to FLASH with a refection of her bright and ardent spirit.

那没有知觉的贵重金属似乎也反射着她那欢快而炽热的心。

The results indicate that the structure made of the composite to replace steel structure can effectively reduce acoustic reflection coefficient.

结果表明,透声复合材料取代金属制作构件可有效降低其声反射。

Preparation and Mechanisms of Waterborne Solar Heat Reflecting Coatings Used on Metal;

金属用反射太阳热的水性涂料研制及相关机理研究

Establishment of Femtosecond Laser Pump-Probe Thermoreflectance System and Study on Heat Transport in Metal Films;

飞秒激光抽运—探测热反射系统建立及金属薄膜热输运过程研究

Numerical Analysis of Multi-Layer Insulation Foils′ Thermal Resistance′s Influence on Thermal Conductivity

金属多层隔热结构反射屏热阻对传热性能影响数值分析

metal element strip bolometer

金属元件测辐射热计