质量流量的数据可借助于密度计而获得.Mass flow information can be secured by using a densitometer.定义密度计内设有样品时的密度为密度尺标的零点.The zero point of the density scale is defined by having no specimen in the densitometer.光学密度计是一种测量胶片感光性能的专用仪器.Densito...
This preserves the logical groupings established by the programmer.这保存了程序员建立的合理分组....a kaleidoscope of different alliances, groupings and interests.结盟形式、党派分立及利益关系的瞬息万变Various family groupings help to unify the study of p...
双相混合症状在青少年中也很常见.Mixed symptoms also are common in youths with bipolar disorder.双相情感障碍是否也叫心境障碍?Whether does obstacle of double photograph affection also call mood the obstacle?精神分裂症和双相情感障碍的累积遗传可能性分别为64%和%.Overall heritabi...
Objective To supply anatomy data for repair of anterior cranial fossa galea aponeurotica vescularized flaps.目的为颅前窝组织缺损一次性修复重建提供研究资料.Cranial CT Featrues of Cerebral Arteritis of Leptospira ( 12 Cases Study )钩端螺旋体脑动脉炎的CT表现...