Decarburization shall be determined by microscopic examination as described in BS 6617 : Part 1.按照 BS6617: 第1部分的描述,通过精微检测来决定脱碳.Some Australopithecus molars show no trace of microscopic cracks that hard foods should creat...
Instruments developed at the hospital allow doctors to thread microscopic telescopes into the digestive tract.医院开发研制的仪器使医生们得以将显微内镜伸入消化道。Microscopic examination of a cell's chromo-somes can reveal the sex of the fetu...