... 网络负荷测试系统 network load test system 各种结构测试系统 Various Structural Testing System 比特存取测试系统 bit access test system ...
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对各种LED光源和光学会聚系统进行了对比测试，并对其聚光性能进行了分析，设计了一种全内反射透镜（TIR透镜）结构。
This paper comparably tests different LED light source and optical convergence system, analyzes the condensing performance and designs the structure of TIR lens.
本文在对目前各种题库系统分析的基础上，设计了基于模板结构的测试模型。
After comparing the different test paper library, this paper give a model based on template structure.
实验采用了氮气吸附仪、扫描电镜、透射电镜、X射线衍射、红外测试等表征手段对各种材料的结构特性进行了较系统的研究。
N2 adsorption, Scanning Electron Microscope, Transmitssion Electron Microscopy, X-Ray Diffraction and FT-IR testing have been used to characterize those materials.
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