close-graineda. 有條不紊的、紋理細密的學術名詞細粒:電機工程細晶粒:電機工程細粒的:電力工程細晶粒的:電力工程[木紋]細密的:電力工程密紋的:電力工程英文釋義dense or compact in structure or texture, as a wood composed of small-diameter cells