结论脑血流动力学改变可以反映hie的病理机制和严重程度,并有预后预测的价值。
Conclusion the change of cerebral blood flow can show the pathophysiology of HIE and prognosticate the prognosis of neonates with HIE.
依据反应级数、活化能及搅拌效应,确定了该复盐的溶解和转化结晶反应动力学机制。
The kinetic mechanisms of dissolution and crystallization reactions have been confirmed according to order reaction, activation energy and effect of stirring.
多岛弧造山模式和多机制的隆升模式等大陆动力学问题也是层序地层所遇到的新挑战。
Sequence stratigraphy will be encountered with new challenges from continental dynamics of archipelago arc orogenic models and multi mechanism uplifting models.
从热力学、传质动力学、相分离机制和固化过程几方面综述了浸入凝胶过程中聚合物膜形成机理的研究现状。
The mechanism for membrane formation by immersion precipitation processes was reviewed based on the thermodynamics, mass transfer dynamics, mechanism of phase separation and gelation process.
通过运用系统动力学的理论和方法,构建了含有79个反馈回路的中小型科技企业成长机制模型。
Based on the theory and methodology of system dynamics, a growth mechanism model for those enterprises was developed including 79 feedback loops.
针对难选氧化锌矿的特点,对氧化锌矿的氨浸动力学和反应机制进行了研究。
Based on characteristic of refractory oxide zinc ore, the kinetics and reactive mechanism of ammonium leaching have been studied.
对改型沸石除氟过程的吸附模式、动力学机制和吸附热力学性质进行了研究。
Adsorption model, dynamic mechanism and adsorption thermodynamic property of the version zeolite are discussed.
强的知识在机械原则,各种各样的机制,气动力学和液压机构。
Strong knowledge in mechanical principle, various mechanisms, pneumatic and hydraulic systems.
简要总结了钢中珠光体相变的机制,特别是珠光体形核的晶体学和长大的动力学。
The mechanisms for the formation of pearlite in steels are reviewed in brief with particular reference to the role of crystallography in nucleation and the kinetics of growth.
地球本征模在地球内部物理结构和动力学机制研究中一直是一个重要的课题,与地球物理学、地震学联系紧密。
The study of the Earth's eigen mode is an important way to study physical properties and dynamics in the Earth's interior, and is closely related with geophysics and seismology closely.
从分子机制上阐明蛋白质-蛋白质相互作用是了解细胞动力学和可塑性的基础。
Molecular elucidation of protein-protein interaction is essential for understanding the cellular dynamics and plasticity.
简述了已知的粒子质量公式,由动力学的对称性自发破缺机制导出粒子的动力学模型和振动-转动模型,其简化形式是谐振子模型。
The dynamical model and the oscillation-rotation model of particle are derived from the dynamical mechanism of spontaneously break symmetry, and its simplified form is a harmonic oscillator model.
从等离子体波动方程和动力学方程出发,利用解析方法,讨论电感耦合rf放电等离子体的电流特性和衰减机制。
From plasma wave equations and plasma kinetic equation, we analytically discussed the characteristic of current in an inductive coupled RF plasma and their damping mechanism.
微裂缝排烃和断层排烃具有两种不同的动力学特征和排烃机制。
There are different dynamic characteristics and hydrocarbon expulsion mechanism between the microfracture and the fault hydrocarbon - expulsion.
通过静态交换实验,研究了D301树脂对衣康酸的静态交换动力学,确定了传质机制和影响因素;
Through static exchange experiments, static exchange kinetics of itaconic acid on D301 resin is discussed , and mechanism of mass transmission and influence factors are deter- mined.
云开大山形成的动力学机制和大地构造背景实际上仍然是一个有争议的问题。
At present, it is no consistent view about the formation of dynamics mechanism and the setting of geotectonics.
提出了地幔底辟和深断裂带右旋走滑位移两种动力机制联合作用主导了东濮凹陷的新生代应力场演化的构造动力学模式。
It indicates that two dynamical mechanisms of mantle diaper and right-lateral strike slip in deep faulted zone lead tectonic dynamics model evolved in Cenozoic stress field of Dongpu depression.
目的观察正压通气时心内瓣口血流速度和左、右心功能的变化,研究正压通气影响血流动力学机制的新理论。
Objective To observe the effects of positive pressure ventilation (PPV) on hemodynamics and cardiac function of canine and study the mechanism of the influences of PPV on heart function.
其实对称性动力学破缺可以解决希格斯机制带来的很多问题,比如超对称和夸克禁闭等问题。
In fact, Dynamic symmetry violation can solve many problems which arising Higgs mechanism, such as super symmetry and quark confinement and other issues.
油气运移研究的主要问题是动力学和运动学机制,也就是运移的动力、相态、通道和数量。
The major problems of hydrocarbon migration research are the mechanisms of dynamics and kinematics, in other words, are the driving force, phase (or state), pathway and quantity.
关于左心室肥厚发生机制的重要原因是血流动力学异常和神经内分泌激活两大方面。
The main cause of pathophysiological mechanisms of LVH are the abnormity in hemodynamics and the activity in neuroendocrine.
目的建立血液动力学模型研究解释中医推拿摆动类手法(捆衮法和振法)的机制。
Objective to present a hemodynamics model to explain the mechanism of Chinese Traditional Medical Massage (CTMM) Swing manipulation (Rolling manipulation and Vibrating manipulation).
因此,太阳活动区磁场测量和非势特征的研究对理解太阳表面上各种活动现象的物理机制和动力学过程有着十分重要的意义。
The measurement of solar magnetic field and the non-potential characteristic of solar activity are important to explain the physical mechanism and dynamical process of solar activity.
目的观察尼莫地平对高血压脑出血(HCH)患者的脑血管动力学参数(CVHI)的影响,探讨尼莫地平治疗hch的疗效和作用机制。
Objective To study the effects and mechanism of Nimodipine on patients with hypertensive cerebral hemorrhage (HCH) by measuring the cerebral vascular hemodynamics indexes (CVHI).
释药机制探讨表明:经膜控和骨架杂化控制释药的模型用一级动力学方程解释较好。
The mechanism of release results from the matrix rode and drug diffusion of matrix by describing the drug release curve using Ringer-Peppas model.
研究了低碳钢在铸铁液中进行高温短时渗碳的动力学,并分析了渗层组织和渗碳的机制。
The kinetics of high-temperature and short-term Carburizing in liquid cast iron was studied.
光谱的测量结果支持靶面表层发生爆炸、出射分子簇团和固体微粒的激光烧蚀沉积动力学机制解释。
These experiment results support the dynamic explanation of explosion and ejecting molecular cluster or solid fragments on laser ablation.
絮体与微气泡间的相对尺度和流态的不同会有不同的碰撞机制,相应的动力学方程式与絮体的分形维数也有不同的关系。
The different collision mechanisms and relations to fractal dimensions were shown in flotation processes with different relative sizes between flocs and micro-bubbles and their movement conditions.
因而,对于隧道空气动力学效应的作用机制和其减缓措施进行深入研究是非常必要的。
Therefore, lucubration of tunnel aerodynamic effect's mechanism and corresponding alleviation measure is very necessary.
因而,对于隧道空气动力学效应的作用机制和其减缓措施进行深入研究是非常必要的。
Therefore, lucubration of tunnel aerodynamic effect's mechanism and corresponding alleviation measure is very necessary.
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