Further scans are required to confirm the diagnosis of an abnormality.需要进一步扫描来确诊是否出现异常病变。She began to consult doctors, and each had a different diagnosis.她开始四处寻医，但每个医生的诊断都不相同。Symptoms may not appear for some weeks, so di...
Along this transect the rise in elevation is gradual.沿着这条植被带海拔上升舒缓.It is for a discussion of area determination by transect sampling.这是有关截距抽样估测面积的讨论.The belt transect under the hill belongs to the research institute.山下那片...