光球还有颗粒结构。
现在他们开始尝试对颗粒的大小、尺寸和结构进行分类。
They began to categorize the particles' size, variation in size, and structure.
介绍了新型颗粒层除尘器的结构和特点，特别是组合流化床清灰机构。
Its structure and specific features were described, especially assembled fluidized bed dust removal mechanism.
文章描述了水稻花粉颗粒显微图像采集与分析系统的原理及结构。
The principle and structure of rice microspore microscopy image collection and analysis system are discussed.
文章描述了水稻花粉颗粒显微图像采集与分析系统的原理及结构。
The principle and structure of rice microspore microscopy image collection and analysis system are discussed.
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