12 ผลลัพธ์ สำหรับ 

spall

 ลองค้นหาคำในรูปแบบอื่น: -spall-, *spall*
  NECTEC Lexitron Dictionary EN-TH 
(n) เศษSee Also: ชิ้นเล็กๆ
(vt) ทำให้เป็นชิ้นเล็กชิ้นน้อย
  CMU Pronouncing Dictionary 
  WordNet (3.0) 
(n) a fragment broken off from the edge or face of stone or ore and having at least one thin edgeSyn. spawlExample:a truck bearing a mound of blue spalls
(n) Italian physiologist who disproved the theory of spontaneous generation (1729-1799)Syn. Lazzaro Spallanzani
(n) (physics) a nuclear reaction in which a bombarded nucleus breaks up into many particlesExample:some astronomers believe that the solar system was formed by spallation when the sun was a very young star
  Collaborative International Dictionary (GCIDE) 

n. [ OF. espaule; cf. It. spalla. See Epaule. ] The shoulder. [ Obs. ] Spenser. [ 1913 Webster ]

n. [ Prov. E. spall, spell. See Spale, Spell a splinter. ] A chip or fragment, especially a chip of stone as struck off the block by the hammer, having at least one feather-edge. [ 1913 Webster ]

v. t. 1. (Mining) To break into small pieces, as ore, for the purpose of separating from rock. Pryce. [ 1913 Webster ]

2. (Masonry) To reduce, as irregular blocks of stone, to an approximately level surface by hammering. [ 1913 Webster ]

v. i. To give off spalls, or wedge-shaped chips; -- said of stone, as when badly set, with the weight thrown too much on the outer surface. [ 1913 Webster ]

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