采用热丝化学气相沉积法在覆盖c _(60)膜的硅基片上沉积金刚石膜，研究了金刚石膜的成核与生长。
In this paper, the diamond films were grown on the C_ (60) -coated silicon substrate by using hot-filament chemical vapor deposition technique. The diamond nucleation and growth were studied.
在黄河兰州市区段采集水样，利用嗜热四膜虫（Tetrahymena thermophila）BF5的生长曲线和世代时间作为指标来评价水质。
The growth curve and generation times of Tetrahymena thermophila BF5 are used to study the water quality of the Yellow River in Lanzhou City with five samples.
在黄河兰州市区段采集水样，利用嗜热四膜虫（Tetrahymena thermophila）BF5的生长曲线和世代时间作为指标来评价水质。
The growth curve and generation times of Tetrahymena thermophila BF5 are used to study the water quality of the Yellow River in Lanzhou City with five samples.
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