立体模型

Sprague Dawley rat models of caudate nucleus hemorrhage were established. 10 μL of cell suspension was separately collected from the OB-OEC transplantation group and OM-OEC transplantation group, injected into rat brain tissues (1 μL/min) using a microinjector under the stereotaxis. The same volume of medium was infused into the right caudate nucleus from rats of the control group.

取SD大鼠制备尾状核出血模型，嗅球来源嗅鞘细胞移植组及嗅黏膜嗅鞘细胞移植组各取10μL细胞悬液在立体定向下引导微量注射器向大鼠脑组织内匀速注射(1 μL/min)，对照组注入等量培养基，注射点为右侧尾状核。

Methods NPE models of rabbits were made and H1 receptor antagonist (chlorpheniramine, H1 group), H2 receptor antagonist (Cimetidine, H2 group) or normal sodium were injected into PVN of rabbits utilizing the technique of stereotaxis. The degree of pulmonary edema was observed, the content of histamine in PVN was measured by high performance liquid chromatogram, and the ration of lung-water and A/P value were calculated.

制作家兔NPE模型；座用中枢立体定位技术，在家兔PVN微量注射组胺H1受体拮抗剂（扑尔敏，H1组）、H2受体拮抗剂（西米替丁，H2组）及生理盐水，现察肺水肿程度，高效液相法检测各组家兔PVN内组胺含量，测定肺水比、肺水肿液中蛋白含量与血浆蛋白含量的比值。

Objectives: To compare the ability of plain radiographs, computed tomography, and radiostereometric analysisto detect changes in talus fracture fragment position and alignment using an in vitro model.

目的：利用体外模型比较X线，CT扫描和放射立体照相测量分析在判定距骨骨折碎块的位置和移位方向的准确程度。

The model group was two-spot unilaterally injected with 6-OHDA into the medial forebrain bundle.

模型组SD大鼠以6-OHDA立体定向两点单侧注射至前脑内侧束。

Therefore esterification crosslinked reactionbetween polyearboxylic acid and wood can be quantitatively determined.According toexperiment results of stereoscopic configuration choices by crosslinking agents,crosslinkingreaction between model of reaction intermediate and wood,and the intermediate characteristic incrosslinking reaction,crosslinking reaction intermediate was proofed.We can infercrosslinking reactions between polycarboxylicacid and wood want through a mechanism of twosteps reaction process,the first cyclic anhydrides were formed as intermediates by dehydratingbetween hydroxyls in polycarboxylic acids,second esters were occurred by substitution reactionbetween wood hydroxyls and cyclic anhydrides.

从而可全面定量表征木材与多元羧酸类化合物的酯化交联反应；依据交联剂立体构型选择性、反应中间体模型物与木材的交联反应和交联反应中间体的波谱特征实验结果，证实了交联反应中间体，因此可以推测：多元羧酸类化合物与木材化学组分的交联反应是经历两步反应的机理，首先多元羧酸中相邻羧基的羟基之间脱水形成五元环酸酐中间体，然后木材的羟基与酸酐发生亲核取代反应形成酯。

Methods ICH was induced in rats using stereotactic infusion antilogous blood 50μl into the caudate nucleus. The male rats were randomly divided into control group and hemorrhage group. TUNEL method was used to detect apoptosis, and immunohistochemistry method to detect the expression of Caspase-3、 Ref-1 in cerebral tissues at different time.

采取立体定向技术，将SD大鼠自体不凝血50μl注入大脑尾状核区制备脑出血模型，将大鼠随机分为正常组和出血组，分别在不同时间点断头取脑，连续切片作TUNEL、Ref-1和Caspase-3免疫组化染色。

Further more, this method showed that facial swelling could be quantified and was a noninvasive, efficient, reliable and reproducible method of measuring facial swelling following bimaxillary orthognathic surgery.

应用结构光行面部三维立体扫描为一种非侵入性并可重复使用的检查手段，可获得颌面部真实的三维曲面模型；同时利用逆向工程技术和软件可量化测量分析正颌外科术后颌面部肿胀程度和范围；为临床研究正颌外科术后面部肿胀反应提供了一种可靠的研究方法。

In order to get accurate three-dimensional data of extraocular muscles that can be used to build an acceptable static display model of the eye, the anatomic structure of the extraocular muscles was analyzed and the rough shape of the muscles had been grasped.

为了获取较为精确的眼外肌的活体立体数据，以便利用计算机建立人们易于接受的眼部组织的静态显示模型，本文首先对眼外肌的解剖结构进行了分析，初步把握了眼外肌的结构形态。

Then the 3D data from each stereo visionmeasuring unit can be translated into a unique frame of refrence.2. Designed control points of plane form with homocentric arcs and ball markers.By the moment invariants and least-squared procedure of ellipse fit, the markers wererecognized and located automatically with high precision.3. Studied the technology of camera self-calibration, according to the camerawith wide field of view, set up the distorted projection camera model.

通过被测物表面的控制点，将局部测量数据统一到全局坐标系中。2、设计了平面型多重圆弧编码控制点及立体控制点，结合边缘矩的不变性和椭圆最小二乘拟合技术实现控制点的精确定位。3、研究了相机的自标定技术，针对大视场相机的特点，建立了非线性相机成像模型，采用优化算法完成了相机的内、外部参数标定。

In this article, weh ave utilized the ABEEM-σπ model to research this kind of reactions. Through regional softness values of both the atoms and π bonds, which are calculated by this model, we have interpreted properly the typical and particular stereoselectivity of Diels-Alder reaction. Furthermore, we also have initiatorily probed into the rationality and feasibility in terms of synthesizing heteroatomic -ring compounds using Diels-Alder reaction.

本文利用ABEEM-σπ模型对此类反应进行了研究，通过计算原子和π键区域的电荷分布和局域软度，结合局域硬软酸碱原理对Diels-Alder 反应的立体选择性给出了合理解释，而且还初步探讨了利用Diels-Alder 反应合成杂环化合物方法的合理性和可行性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。