The rheological properties of low density polyethylene (LDPE) were measured under conditions close to the practical extrusion process by means of a capillary rheometer.
应用毛细管流变仪测量了在接近实际挤出工艺条件下低密度聚乙烯熔体的流变性质；
The capillary density of the human nasal mucosa was analysed stere-ologically.
作者运用体视学方法观测了人鼻粘膜毛细血管密度。
The microvessel density of E21 hippocampus reached a normal level and the blood capillary ultrastructure of P30 hippocampus was restored.
E21海马微血管密度达到正常水平，P 30海马毛细血管结构正常。
The capillary density in interlobular tissue was higher than that of intralobular parenchyma.
小叶间隔微血管密度高于小叶实质。
With the mass injection of iodine contrast agent, cerebral CT perfusion mapping displays cerebral density changes caused by the contrast agent when it passes through capillary vessels.
脑CT灌注成像主要通过团注碘对比剂显示毛细血管内对比剂通过时引起脑组织密度变化状态。
Objecive:To observe and measure the capillary density of the striatus so as to provide references for further understanding of the etiology and pathogenesis of certain cerebrovascular disease.
目的：观察大鼠纹状体毛细血管密度的增龄变化，为探讨纹状体易卒中机制，揭示脑血管病发病机理提供参考资料。
The differential capillary effect differs in fabrics with same linear density of the inner and outer layers fiber but different weave structures.
当织物内外层单纤线密度比值相同时，若织物组织结构不同，其差动效应大小也不同；
The influence of hydroxyethyl methyl cellulose and vinyl co-polymer on the bulk density and capillary water absorption of hardened cement mortars was studied.
研究了羟乙基甲基纤维素和乙烯基共聚物2种聚合物干粉对硬化水泥砂浆体积密度和毛细孔吸水率的影响。
The capillary density in the lower part of the main trunk of the atrioventricular node artery was greater than that in the upper and anterior parts.
以房室结动脉主干为界，其下方毛细血管密度较大，其上方及前方较小。
The capillary density in the lower part of the main trunk of the atrioventricular node artery was greater than that in the upper and anterior parts.
以房室结动脉主干为界，其下方毛细血管密度较大，其上方及前方较小。
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