来自欧洲航天局的宇航员维托里在国际空间站呆了八天，沙里波夫和焦立中则从去年10月起就呆在轨道实验室里了。
Vittori, a European space Agency astronaut, had spent eight days on the international space station, while Sharipov and Chiao had been on the orbiting lab since October.
石油焦的燃烧具有分形动力学的行为特征，且表面分形维数的变化趋势和比表面积和孔容积不同。
The fractal characteristics of petroleum coke combustion are validated, which proves that the change of surface fractal dimension differs from that of specific surface area and pore volume.
导出了共焦显微镜中不同荧光波长情况下的荧光功率传输函数、三维脉冲响应函数(3d P SF)和三维光学传递函数(3d OTF)。
Fluorescence power transfer function, three dimensional point spread function (3d PSF) and three dimensional optical transfer function (3d OTF) for the various fluorescent wavelength are calculated.
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