Methods: The location of bony "window" and mastoid foramen were studied , and the distance from bony "window" to cerebellopontine angle was measured on 18 dry and 12 wet cranial bones.
方法：采用干性颅骨18具，福尔马林固定的头颅标本12具分别进行骨窗及乳突孔的定位测量和桥小脑角结构距骨窗的距离测定。
The Microbial-Vac System is a new portable, wet-vacuum, surface pathogen collection unit that enables more accurate location and identification of surface bio-agents.
微生物真空收集器是一种新型便携式，湿真空，表面病原体收集仪器，能够更精确的定位和对表面生物的鉴定。
The Microbial-Vac System is a new portable, wet-vacuum, surface pathogen collection unit that enables more accurate location and identification of surface bio-agents.
微生物真空收集器是一种新型便携式，湿真空，表面病原体收集仪器，能够更精确的定位和对表面生物的鉴定。
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