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- area density curve 面积密度曲线
- Besides, this paper discusses certain asymptotic properties of density curve and builds some related equations. 此外还讨论了密度曲线的某些渐近性质并建立了一些有关的方程。
- Brain capillary area density was significantly increased, and was positively correlated with increased CT Hounsfield units. 脑组织毛细血管面积密度明显增加,并与CT值呈显著直线正相关。
- Results [WT5"BZ]Maternal CG, TBIL, DBIL, ALT, AST of women with ICP were significantly higher than healthy group, and the placenta intervillous space area density was lower. 结果ICP患者血清CG、TBIL、DBIL、AST、ALT值明显升高,其胎盘绒毛间隙的面密度减小,合体结节的面密度增大。
- ResultsIn ICP,the placenta intervillous space area density was decreased,pH and PO_2 of umbilical cord arterial blood were decrease and PCO_2 was increase evidently. 分析血气分析值与胎盘结构之间的相关性。 结果ICP患者胎盘绒毛间隙面密度减小,合体结节面密度增大,围生儿出生即刻脐动脉血pH值、PO2均显著降低,PCO2升高。
- Methods A model of hypobaric hypoxia to simulate 7000m was performed.Brain CT, capillary area density and pathologic changes were studied at 24, 48, 72h after hypoxia. 方法采用低压缺氧模型在模拟7000m海拔高度条件下观察家猫缺氧24、48和72小时的颅脑CT表现、脑组织毛细血管面积密度的变化及病理改变。
- Density Curves Use a smooth curve to describe what proportions of the observation fall in each range. 用曲线来描述有多少比率的观察结果在哪些值之间。
- It was proposed that the collision force curve is inherent characteristic of bow structures and the collision force density curve can quantitatively express the acutance of ship bow structures. 提出了碰撞力面积密度曲线的概念,它可用于定量表达船艏结构对其他结构的破坏能力。
- The bicomponent spunbond nonvowens were introduced and the properties of PE/PP bicomponent and PP mono-component spunbond nonwovens with the same area density in same process were tested and analyzed. 介绍了双组分复合纤维纺粘法非织造布,并对在同种工艺条件下生产的相同面密度的双组分PE/PP与单组分PP纺粘法非织造布试样进行了各类性能测试。
- The volume density, surface area density,numerical density of nuclei of follicular epithelial cells in various dose groups all showed the feature of increase at first and reduction afterwards. 本研究结果显示,大鼠注入一定量的放射性碘后,细胞核不仅扁而且异形,因此符合这一特点。
- The behavior of backscattering of light from nonwoven fabric is mainly dependent upon the physical properties of fibers, the fiber orientation distribution and the area density of nonwoven fabric. 非织造布的光后向散射性质主要取决于纤维的物理性质、非织造布中纤维的取向分布以及非织造布面密度。
- THE FRACTAL ANALYSIS OF WOOD DENSITY CURVE 木材密度曲线的分形分析
- Neutral printing density curve (NPDC) 中性灰印刷密度曲线
- area density of placenta intervillous space 胎盘绒毛间隙
- He steered into the parking area. 他把车开进了停车区。
- Methods:16s and 28s protocol for cerebral CTA and CTV was proposed according to the time density curves of internal carotid artery (ICA) and Galen vein of 47 volunteers. 方法:参照47例患者脑颈内动脉、大脑大静脉时间密度曲线,选择16s和28s为脑动、静脉成像扫描延迟时间。
- The slum area was sordid and filthy beyond belief. 该贫民区之污秽肮脏简直令人难以置信。
- Optical Density Curve Model for Studying CD -R Dye Coating Process 利用光密度曲线模型研究CD-R染料旋涂工艺
- The flood cut a wide swath in this area. 洪水席卷了这一地区,满目一片疮痍。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries