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1 词典释义:
unf
时间: 2025-04-17 13:03:02
英 [ˌjuː en ˈef]
美 [ˌjuː en ˈef]

abbr. 未装引信的(unfuzed的简写);未完工的(unfinished的简写)

双语例句
  • The general effect of UNF and PC is to increase initial cracking time of cement mortars, and decrease cracking sensitivity of cement mortars.

    结果表明,高效减水剂的掺入延长了水泥砂浆的初始开裂时间,从而降低了水泥砂浆的开裂敏感性。