弥散张量分析不仅对于研究健康组织的结构及其功能，而且对于探讨某些影响组织结构连贯性的疾病也有重要意义。
Diffusion Tensor Image Analysis not only useful to study well structure and functions of human organization, but also useful to discover disease which affect continue of structure of organization.
我认为我们应该用无弥散红外线来分析气体。因为这种方法规模小，性能高，成本低。
We think we should take NDIR to analysis the gas because it will be small-size, high-capability with lower cost.
通过将该半解析解与忽略扩散的数值解进行对比分析，讨论了数值弥散代替物理扩散的条件。
Then this paper studied the effect of diffusion coefficient on concentration distribution and the conditions of substitution with numerical dispersion for physical diffusion.
通过电镜分析，发现在马氏体基体上有一定数量的弥散的第二相存在是引起积屑瘤产生的冶金因素。
By electronic microscope analysis, it is found that there is a certain amount of second dispersed phase in the martensite matrix which is the metallurgical factor of forming built-up edge.
本文研究结果还表明，地面水平振动信号也可以用来分析R波的弥散曲线和地基波速检测。
Further studies show that the horizontal vibration signal at the ground surface could also be used to get the R-wave dispersion curve.
对各组大鼠的磁共振成像结果进行分析，比较各组表观弥散系数（ADC）。
The findings of MRI were analysed, and the apparent diffusion coefficient (ADC) values were compared among each group.
频谱分析的方法能从理论方面有效地解释应力脉冲信号在SHPB实验中的弥散现象。
Spectrum analysis can effectively explain the stress pulse dispersion phenomenon in SHPB experiment from aspect of theory.
方法回顾性分析217例弥散性脑损伤患者的致伤原因、救治措施及预后。
Methods The causes, diagnosis and treatment as well as prognosis of 217 diffuse brain injury cases were retrospectively analyzed.
引入无拉力法和弥散裂缝分析混凝土开裂。
Non-tension method and smeared crack model is applied to the analysis of concrete cracking.
通过算例来验证该方法的可靠性和精确性，并利用这一动力响应计算方法分析了道路结构表面波测试中所获弥散曲线的可靠性。
The availability and accuracy of dispersion curves measured by SASW in pavement structures is analysed by using the presented method used to calculate dynamic response.
应用联合有限-离散元法结合弥散式旋转裂缝模型分析了地震作用下混凝土重力坝动力破坏过程。
This paper uses the combined finite-discrete element method with smeared rotating crack model to analyze the seismic rupture process simulation of concrete gravity dam under the action of earthquake.
提出了颗粒的滞止浓缩过程与弥散过程是浓缩煤粉燃烧技术的基础这一新概念，并分析了滞止浓缩过程与弥散过程的原理。
This paper presents a new concept that particle concentration enrichment process through deceleration and diffusion process is the basis of fuel rich combustion technology.
目的：应用弥散张量磁共振成像定量分析大脑胶质瘤的特点。
Objective: To quantify the characteristic of cerebral gliomas by using diffusion-tensor MR imaging.
为进行连续介质到非连续介质转化的数值模拟，实现结构破坏过程的仿真分析，将固定和旋转的弥散裂缝模型与变形体离散元方法结合应用于混凝土、岩石等准脆性材料的受拉开裂过程分析。
Fixed and rotating smeared-crack models based on a deformable distinct element method were developed to analyze the fracture of quasi-brittle materials such as concrete and rock under tension.
结论：磁共振弥散张量成像对定量分析大脑胶质瘤本身及其周围脑组织具有重要价值。
Conclusion: DTI was of great value in quantitative analysis of cerebral gliomas and their surroundings.
射线衍射分析表明：室温下所得合金膜衍射峰是弥散的包峰，所得到的合金膜是非晶态的。
The Tm- Fe alloy films obtained at room temperature are amorphous by x - ray diffraction (XRD).
通过计算套管中注流的能量分散强度，得出了套管中弥散微小气泡的最大尺寸，并采用伯努利方程分析了套管中注流的压力分布。
The maximum size of the bubbles was obtained through calculating the energy dissipation rate of liquid flow in the shroud.
方法：对原始图像构建出弥散张量成像去畸变流程，通过主观与客观评价法对处理的结果进行评价与分析。
Methods: The pipeline of eliminating distortion was built to optimize the DTI raw images. The results of the pipeline were evaluated and analyzed by the means of subjective and objective method.
运用SPM2分析软件，采用基于体素的分析方法，比较首发抑郁症患者药物治疗前后全脑弥散各向异性分数（FA）值的差异及变化。
Fractional anisotropy(FA) maps were processed using SPM2 to make voxel-wise comparison of anisotropy in whole brain between the two groups.
运用SPM2分析软件，采用基于体素的分析方法，比较首发抑郁症患者药物治疗前后全脑弥散各向异性分数（FA）值的差异及变化。
Fractional anisotropy(FA) maps were processed using SPM2 to make voxel-wise comparison of anisotropy in whole brain between the two groups.
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