这些动脉又一再分支形成小动脉.These arteries branch and rebranch to form arterioles.某些近髓质肾小球具有两种出球小动脉.Some juxtamedullary glomeruli have two efferent arterioles.图示肺动脉高压见明显增厚的肺外周小动脉.Seen with pulmonary hypertension are small peripheral ...
Ethylene and trans - dichloroethylene are both inactive in the infra - red in this region.乙烯和反式二氯乙烯在红外光谱的这个区域都无活性.Plasma - polymerization of ethylene gives films of complex, uncertain structure.乙烯的等离子聚合得到复杂的, 无固定结构的薄膜.In...