英语词汇“trigonal system”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	trigonal system
释义	trigonal system trigonal system [trī′gōn·əl ′sis·təm] (crystallography) A crystal system which is characterized by threefold symmetry, and which is usually considered as part of the hexagonal system since the lattice may be either hexagonal or rhombohedral.
随便看	rrfm rrfn rrfp rrfpr rrfs rrfss rrftp rrfw rrfz rrg rrgb rrgc rrge rrgf rrgh rrgl rrgm rrgm-csf rrgp rr grd rrgs rrgt rrgu rrh rrha

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