The quantity analysis of porosis by X-ray computer picture system can be applied to the analysis of roentgenograms which are taken during the healing process in the cases of diaphysis fracture, such as the fracture at the distal end of radius. How well the fractured bone is healed, whether it is completely healed and whether secondary osteoporosis occurs after fixation can be analyzed quantitatively.

X線微機(jī)圖像系統(tǒng)對(duì)骨痂生長(zhǎng)情況的定量分析方法能對(duì)橈骨遠(yuǎn)端骨折及其它四肢骨干骨折患者不同時(shí)期所攝的X線片進(jìn)行骨折恢復(fù)程度日韩欧美全部免费一级片视频、是否痊愈、骨折固定后出現(xiàn)的繼發(fā)性骨質(zhì)疏松情況進(jìn)行定量分析觀察。

X-ray projectional images are very important in medical diagnostics and industrial nondestructive testing. The digitization of this technology is bound to see rapid development.

數(shù)字化圖像具有非常突出的優(yōu)點(diǎn)和廣泛的應(yīng)用，而X射線成像在醫(yī)學(xué)診斷和工業(yè)無(wú)損檢測(cè)等領(lǐng)域占據(jù)非常重要的地位一级av一片免费观看高清，因此X射線成像的數(shù)字化必將成為一種趨勢(shì)。

About magnetocaloric effects in Gd_(1-xTb_xCo2: The structures and magnetocaloric effects of Gd_(1-xTb_xCo_2 (x=0, 0.2, 0.4, 0.5, 0.6, 0.7, 0.8, and 1) pseudobinary compounds were investigated by X-ray powder diffraction and magnetic properties measurement.

在化合物的磁熱效應(yīng)研究方面插插受不了视频，利用振動(dòng)樣品磁強(qiáng)計(jì)對(duì)Gd_(1-xTb_xCo_2(x=0国产免费AⅤ片在线观看播，0.2，0.4国产800AV私人在线观看，0.5www.95，0.6，0.7性交舔毛片，0.8和1)幾個(gè)合金進(jìn)行了磁性測(cè)量。

The main results are summarized as follows: X-ray powder diffraction investigation of the Pr5Si_4-xGex pseudobinary system reveals that three structurally distinct phase regions exist in the system at ambient temperature.

經(jīng)1273K退后一周后一级特黄色片欧美色图，該體系只存在兩個(gè)單相區(qū)：Zr_5Si_4結(jié)構(gòu)的Pr_5Si_4基固溶體(0≤x≤2.8)99pom国产熟女；正交Sm_5Ge_4結(jié)構(gòu)的Pr_5Ge_4基固溶體(3.0≤x≤4.0)；室溫存在的單斜Gd_5Si_2Ge_2型金屬間化合物相區(qū)則完全轉(zhuǎn)變?yōu)楦邷氐乃姆较嘞鄥^(qū)黄色网站日韩观看免费。

Background and Objective Pseudohypertrophic muscular dystrophy is a kind of lethal X-chain recessive inherited disease. The etiological factor is mainly due to gene mutation of Xp21 which induce the structural and functional abnormality of a kind of cell skeleton protein: dystrophin.

背景和目的假肥大型肌營(yíng)養(yǎng)不良癥(pseudohypertrophic muscular dystrophy肏丝袜屄影片，PMD)是一種常見(jiàn)的致死性X-連鎖隱性遺傳病，病因主要是由于X染色體短臂2區(qū)1帶(Xp21)的基因突變而導(dǎo)致一種細(xì)胞骨架蛋白——抗肌萎縮蛋白的結(jié)構(gòu)和功能異常所致日韩ww频在线免费观看。

The algorithm is applied in the segmentation of Magnetic Resonance Imaging of human brain for the 3D reconstruction on dependent of different human tissue structures, in which the problem on wraps between different tissues and fuzzy edges between the different regions in medical volume data may better be settled, which can not be well done by the typical"hard"segmentation using binary logical representation.(3) An accelerated algorithm of volume rendering with X-ray perspective and Phong shading effect based on textures mapping and blending is presented for realizing 3D reconstruction of medical volume data by 2D texture mapping and blending, in which the accelerated algorithm of window transformation is utilized to computing voxels' gray scales and opacities to produce X-ray perspective images, and Phone illumination model is used to import world light sources and an unit spherical surface under the same shading environment as the actual volume rendering is employed to simulate the real reflectional light of per-voxel so that 3D reconstruction possesses illumination effect in the world. Furthermore, 3D matrix transformations of degree rotation and other operations of 3D object are studied, and a fast equivalent method of corresponding shading correction is brought forward to improve its interaction speed in volume rendering process.

該方法利用體數(shù)據(jù)的窗口變換加速算法將醫(yī)學(xué)體數(shù)據(jù)轉(zhuǎn)換為計(jì)算機(jī)顯示值二级免费黄片国产，可以得到具有X光透視效果三維圖像；該方法提出的Phong明暗處理加速算法利用Phong光照模型引入外部光源国产精品特黄特级AAAAAA片，使用一單位球面體來(lái)仿真體數(shù)據(jù)的法線矢量集所產(chǎn)生的反射光強(qiáng)一级A片岛國，以快速得到每一個(gè)體素的反射光強(qiáng)度，使物體的三維重建達(dá)到現(xiàn)實(shí)世界中人眼直接觀察的逼真效果欧美大胆一级视频；此外97人操人，還研究了三維重建物體的三維旋轉(zhuǎn)等矩陣變換嗯好深啊用力哦啊视频，提出了一種Phong明暗修正的快速算法來(lái)保證了體繪制中三維幾何變換的多視角觀察的交互速度。

There has been more than two years since "Y beer" made by JJ group broke into the market. However, it does not perform well in X market compared to other markets, both the salse amount and market possession rate are very low.

JJ集團(tuán)的&Y啤酒&進(jìn)入X市場(chǎng)已經(jīng)有兩年多的時(shí)間A片、Com，在其他市場(chǎng)獲得好評(píng)和認(rèn)可的&Y啤酒&卻在X市場(chǎng)上表現(xiàn)很一般手机在线免费看黄色片网站，無(wú)論是銷售額和市場(chǎng)占有率都比較低。

A functionalized superparamagnetic iron oxide nanoparticles were synthesized by reduction-precipitation method, and were modified by silicane coupling agent. The nanoparticles were evaluated by diffraction, scanning electron microscope and X-ray energy spectrometer.

用部分還原－共沉淀法制備了四氧化三鐵Fe3O4納米材料九一国产视频精选，用硅烷偶聯(lián)劑進(jìn)行了表面修飾亚洲视频无线观看，用掃描電鏡，X-射線粉晶衍射色综合久久91，磁強(qiáng)計(jì)欧美性大战久久久久久久，X射線能譜儀等分析儀器對(duì)材料的相關(guān)性能進(jìn)行了測(cè)定。

Objective To evaluate CT and X-ray findings of spondylolisthesis and to discuss the diagnastic value of X-ray scanning technique.

目的 分析脊柱滑脫的X線国产97av在线播放、CT影像表現(xiàn)人人草网，探討不同檢查方法對(duì)診斷和指導(dǎo)治療的價(jià)值。

The silica MSU-X type mesoporous molecular sieves were synthesized by using the polyoxyethylene stearyl ether (C18EO10) as template, the tetraethyl orthosilicate and sodium silicates as silica source, respectively.

以十八烷基聚氧乙烯醚(C18EO10)為模板劑免费成年人在线看，以正硅酸乙酯和硅酸鈉分別為硅源一级婬片又大又长又粗，研究了不同pH值、反應(yīng)溫度欧美熟妇free性XXXX、反應(yīng)時(shí)間男女激情网站、原料比等條件下，合成的全硅MSU-X型介孔分子篩產(chǎn)物的結(jié)構(gòu)變化規(guī)律澳美午夜福利，并通過(guò)焙燒和水熱處理色综合91，考察了MSU-X介孔材料的結(jié)構(gòu)穩(wěn)定性。