Most nuclei with spherical or near spherical shape can grow up into spherical graphite, while nuclei with no regular shape can hardly grow.
英
美
释义
研究了低碳球铁中球状石墨的内部结构及核心形状,探讨了核心形状对石墨球化的影响规律。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2025 海词词典(Dict.cn)
立即下载