The cryosections did not show any signs of fatigue in the polymethyl methacrylate, but small cracks were in the calcium phosphate.
英
美
释义
经低温切割,聚甲基丙烯酸甲酯没有显示出任何疲劳(裂纹)征象,而磷酸钙则可见较小的裂缝。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载