The simulative results indicate that the velocity of groundwater and the retardation coefficient are the key factors influencing the transport of MTBE in subsurface,whereas the dispersive coefficient has no obvious effect on it.
模拟结果表明,地下水流速和阻滞系数对于MTBE的运移过程影响最为显著,而水动力弥散系数的影响较小,忽略其变化不会对预测地下水环境中污染物运移的环境动力学行为造成太大误差。
An iterature method of the inverse problem for the dispersion coefficient in water quality model;
河流水质纵向弥散系数反问题的迭代算法
The porosity,permeability coefficient,specific yield and dispersion coefficient of 29 kg of coral sand collected from the Xisha Islands were examined using the conventional methods.
从西沙群岛采集了29 kg珊瑚砂样,采用常规方法测定了珊瑚砂的孔隙度、渗透系数、给水度以及弥散系数。
The dispersion coefficients of electrolyte solute in flow of different slope and sediment concentration are calculated using the mathematical model of electrolyte pulse transferring in laminar flow.
利用坡面薄层水流的电解质脉冲数学模型,计算了不同坡度和含沙量下的电解质弥散系数,发现在泥沙含量较低时,弥散系数与水流速度有较好的线性相关性,但泥沙含量较高时,泥沙含量对弥散系数作用更加强烈,弥散系数与速度的相关性较差,说明弥散系数受泥沙含量和水流速度影响,但三者的关系函数有待于进一步探讨。
We should delineate the diffusion direction if we want to do quantitative studies on the diffusion of corona radiata.
而放射冠的表观弥散系数值则受其影响,定量研究放射冠的弥散应该描述其弥散梯度方向。
Relations between the change of relative apparent diffusion coefficient (rADC) in cerebral infarction and the prognosis of thrombolysis in common carotid artery(CCA)
相对表观弥散系数与脑梗死颈总动脉溶栓预后
Preliminary Research on Inversion Numerical Method of Solute Transport Dispersion Parameters
溶质运移弥散系数反演数值方法初步研究
Different Methods of Measuring ADC Values in Normal Human Brain
正常人脑表观弥散系数值定量测量的方法
The Value of Quantitative Study of ADC in the MRI Diagnosis of Brain Tumors;
弥散系数定量分析在脑肿瘤磁共振诊断中的价值
diffuse neuroendocrine system
弥散神经内分泌系统
Improved Dispersed Explosive System
改良式弥散爆炸系统
mechanical dispersion(convection dispersion)
机械弥散（对流弥散）
diffuse thalamocortical projection system
弥散性丘脑皮层投射系统
Galactic nebulas are masses of diffuse material within our galaxy.
银河星云是我们星系中的一团团弥散物。
Application of the Thermo-TDR Technique for Determining Water Flux Density and It's Relationship with Thermal Dispersion and Solute Dispersion in Saturated Soils;
利用热脉冲-TDR技术确定饱和土壤中水流通量及其与热弥散和溶质弥散的关系
dispersion theory
色散理论,弥散理论
Value of diffusion-weighted imaging and apparent diffusion coefficient in diagnosis of brain metastases tumor
磁共振弥散加权成像及表观扩散系数在脑转移瘤诊断中的价值
Effect of Micro Dose Heparin on Provention and Treatment of AML Complicated by DIC
微剂量肝素预防治疗急性髓系白血病弥散性血管内凝血
The value of diffusion tensor magnetic resonance imaging(DTI) in multiple system atrophy diagnosis
磁共振弥散张量成像在多系统萎缩诊断中的价值
Theoretical analysis of long floating slab track(part Ⅰ)--dispersion graph and critical velocity
长型浮置板轨道隔振系统理论分析(Ⅰ)——弥散曲线及临界速度
Diagnostic Value of Average Apparent Diffusion Coefficient of Diffusion-Weighted Imaging for Leukoencephalopathy in Neonates and Children
磁共振弥散表观系数均值对新生儿及儿童脑白质病变的诊断价值
