查询词典 aggregation

A prostaglandin produced in the walls of blood vessels that acts as a vasodilator and inhibits platelet aggregation.

血管壁产生的一种前列腺素，是血管神经，阻止血小板的集合

A prostaglandin produced in the walls of blood vessels that acts as a vasodilator and inhibit s platelet aggregation.

血管壁产生的一种前列腺素，是血管神经，阻止血小板的集合

So the REV was fixed as the preparation method of PST liposome in this article; and the protamine aggregation was also fixed as the determining method of the rate of encapsulation of the product.

因此确定了逆相蒸发法为本文PST脂质体的制备方法；鱼精蛋白法为试验产品包封率的测定方法。

Results The results showed that Erigeron breviscapus pellets significantly increased brain blood flow and prolonged mouse pursiness time;Erigeron breviscapus pellets markedly inhibited ADP-,AA-,or PAF-induced platelet aggregation in vitro or in vivo,and prolonged the occlusion time of electrically-stimulated carotid artery.

结果 灯盏花颗粒显著增加脑血流量并延长小鼠断头后喘气时间；灯盏花颗粒在体内外均明显抑制AA、ADP及PAF诱导的血小板聚集功能的同时还显著延长电刺激大鼠颈动脉的血栓形成时间。

Objective The arteria carotis externa was ligated,and arteria carotis interna was kept opening The left carotid artery was exposed and placed over an ultrasonic flow probe.The brain flow volume was recorded with an ultrasonic volume meter.The pursiness time of mice was observed to evaluate the effect of Erigeron breviscapus pellets on cerebral ischemia.Methods Born's method was used to investigate effects of Erigeron breviscapus pellets on rabbit platelet aggregation induced by adenosine diphosphate,arachidonic acid,and platelet-acti-vating factor,in vitro or in vivo.Antithrombotic effects of Erigeron breviscapus pellets was monitored accord-ing to Peter's method.

目的 应用二道血流速度流量仪超声探头测定鼠颈总动脉以反映云南植物药业有限公司提供的灯盏花颗粒对脑血流量的影响；记录小鼠断头后张口喘气时间，观察灯盏花颗粒的抗脑缺血作用方法采用Born方法测定灯盏花颗粒在体内外对AA、ADP及PAF诱导的家兔血小板聚集功能的影响；运用电刺激大鼠颈动脉血栓形成方法，评价灯盏花颗粒对血栓形成的阻抑作用。

The study on the hardening mechanism of the soft soil with the materials shows that the hardening procedure can be divided into three stages:(1). Hydrating and dissolving stage, when material A and material B of the high-water-content and quick-setting materials respectively dissolve and balance in water.(2). Gel and consolidating stage, when the materials hydrate into calcium crystal and the ion exchange and aggregation of soil particles occur in an alkaline environment.(3). the structure developing stage, when the calcium crystals connect each other, absorb and crystallize the water around; the hydrate remnants, calcium hydroxide, carbonate continuously in water and in the air.

本文对高水速凝材料-软土硬化机理的研究表明，高水速凝材料-软土的硬化过程可分为三个阶段：①水化溶解阶段：主要为高水速凝材料的甲、乙料分别与水的溶解、维持平衡阶段；②胶凝固化阶段：主要为高水速凝材料的水化反应生成钙矾石晶体以及土颗粒在碱性环境中发生离子交换和团粒化作用；③强度增长阶段：钙矾石晶体相互连接，大量吸收周围环境中的水分，并将水分变成自己的结晶水；水化残余物氢氧化钙在水中和空气中发生碳酸化作用。

The aggregation is an direct constituent to the libraries of scientists and institutions that do and inform halt radiophone research.

这本书是一个重要除了科学家和机构做图书馆和教干细胞研究。

The chapters counterbalance a important arrange of topics, from molecular aggregation and support systems to travel and clinical implications of halt radiophone research.

各章涵盖了分子生物学和模型系统的课题种类繁多，给干细胞研究及临床意义。

Results there were unconsciousness, respiratory rhythm disturbance and hyporeflexia of pupil light reflex immediately after injury, and reactiveness decrease and activity retardation still existed even after resuming consciousness. at anatomical scene, subarachnoid hemorrhage or cerebroventricular haemorrhage were widespread. at an early stage, there were swelling, collapse, and axonal retraction ball formation at cortico-medulla junction, callosum, brainstem, and cerebellar white matter under microscope. but at the later stage, gitter cell proliferation and nest-like aggregation were major pathophysiological changes at focal brain tissue.

结果 伤后大鼠均即刻出现原发昏迷，其中2只于损伤后20 min内死亡，余持续时间1-30 min不等；伤后大鼠呼吸节律紊乱，瞳孔对光反射减弱或消失，醒后均有程度不等的反应性下降，肢体活动迟缓；肉眼可见广泛蛛网膜下腔出血或脑室出血；光镜下可见皮髓交界区、胼胝体区、脑干、小脑白质等部位的神经轴索有不同程度的肿胀、断裂、轴索球形成，后期有小胶质细胞增生，局部呈巢样聚集。

An aggregation approach to the incomplete interval reciprocal comparison matrix and the interval complementary comparison matrix is analysed.

分析了群决策过程中不完全区间数互反判断矩阵和不完全区间数互补判断矩阵的集成方法。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。