利用激光粒径分布仪、扫描电镜、差示扫描量热仪（DSC）和傅立叶转换红外光谱仪分别研究了微胶囊的粒径分布、表面形态、热性能和壳结构。

The diameter distribution, surface morphology, thermal properties and structure of the microcapsules were investigated by means of laser particle size analyzer, SEM, DSC and FT-IR, respectively.

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所设计的气路转换系统和同心石英等离子体炬管等，使扫描式分子气体IC P光谱仪既可用于分子气体icp放电，又可用于氩icp放电。

The designed quartz concentric torch and the gaseous transfer system are suitable for both argon ICP discharge and the molecular gases ICP discharges.

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该光谱仪通过DSP来驱动线阵CCD、采集干涉信号、完成模数转换、实现2048点FFT计算、并驱动LCD显示器显示测量结果。

TMS320LF2407A DSP drives the liner CCD to collect interference pattern signal, complete A/D conversion, compute 2048 point FFT, and drive LCD to display the result.

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