薄的切片

The leaf structure, content and the storage location of aloin in the leaves of six species of Aloe L. were studied by means of semi_thin section, high performance liquid chromatography and fluorescent microscope.

应用半薄切片法、高效液相色谱法和荧光显微镜研究了 6种芦荟叶的结构、芦荟素的含量和储藏芦荟素的组织。

Pollens of Polygonum convolvulus P. multiflorum P. cuspidatum were examined by transmission electron microscope and technique of ultrathin section. The results of thin section indicate pollens of P.

为此，本文以花粉壁的内部结构为重点，用透射电镜的薄切片技术，对广义蓼属蔓蓼组的4种植物花粉外壁构造的特点进行了观察和研究。

In automatic acquisition and procession of the photoelastic data, there are some troubles about how to acquire single isoclinics and to improve the precision of evaluating isochromatic fringe orders in the thin slice of the three-dimension model when the actual problems are solved by photoelasticity.

中文题名彩色域数字光弹性中数据采集技术的应用研究副题名外文题名 Data acquisition techniques in color-field digital photoelasticity 论文作者雷振坤导师云大真学科专业固体力学研究领域\研究方向学位级别博士学位授予单位大连理工大学学位授予日期2002 论文页码总数168页关键词光弹性法图像处理数据采集彩色图像处理数字光弹性馆藏号BSLW /2003 /O348 /5 用光弹性实验处理实际问题时，在数据自动采集与处理中，如何获得单纯等倾线的问题仍是一大难点，此外就是如何进一步提高三维冻结模型薄切片的等色线定级精度问题也比较困难。

On the basis of color imaging system, an automated photoelasticity in white light for determining isochromatics and isoclinics is presented It includes two techniques One is automation of the ordering of color isochromatics based on BP neural network The other is whole field digital determining of isoclinic angles by five step color phase shifting Many limitations and drawbacks, which affect the precision of measurement, were more eliminated and improved The validity of experimental results was ...

以彩色信息图象处理技术为基础，围绕光弹性实验数据自动采集这个主题，提出用BP神经网络自动确定等色线分数级条纹及其级数的颜色插值法，以及全场数字化确定等倾角的五步彩色相移法。典型实验表明，上述方法在提高光弹性数据采集自动化程度和减少各种误差因素影响等方面均有所改善；进而提高三维光弹性薄切片应力分析结果的精度，促进实验应力分析的工程应用，扩大光弹性法的应用范围。

The slice of pathology showed: the control group of infected the small intestines mucosa grew thiner,mucosa grew swelling and congesting,many lymphocytes infiltrated,villus failed off;The small intestines mucosa didnt swell and congest in the group of the leaf of Psidium guajava,little lymphocytes infiltrated under the mucosa and the villus were well; The small intestines mucosa grew swelling and congesting in the control group of treatment,many lymphocytes infiltrated under the villus.

病理切片展示：感染对照组的小肠粘膜变薄，粘膜肿胀、充血，大量淋巴细胞浸润，绒毛脱落；番石榴叶组的小肠粘膜无明显肿胀、充血，粘膜下少负淋巴细胞浸润，绒毛清楚；治疗对照组小肠粘膜肿胀、充血，粘膜－－F人量淋巴细胞浸润。

Detroit News - 8 ounces smoked salmon or other smoked fish, trimmed of skin and dark tissue, sliced very thin (C=0g)(P=48g) 4 tablespoons sour cream (C=2g) In a medium bowl, combine the grated celery root, white and half of the green part of the scallion.

底特律新闻网-八盎司烟熏鲑鱼或其他熏鱼，裁剪皮肤及深色组织，切片很薄高 4汤匙酸乳酪在一个中等碗，结合嫁接芹菜根，白一半的绿色部分的大葱。

Semi-thin sectioning and the method c.ommonly referred in histochemistry were used to study the development of vascular bundles in Aloe arborescens leaves with emphasis on the origins and tissue types of vascular bundle sheath cells and aloin-containing cells.

采用半薄切片和组织化学方法研究了木立芦荟叶内维管束的发育过程，并着重于维管束鞘细胞和芦荟素细胞的来源及组织类型。

Bright field transmission electron microscopy of thin sections demonstrated that Ferumoxtran-10 was retained in lysosomes of HMM for several days.

薄切片的亮场透射电镜观察证明，Ferumoxtran-10能在HMM的溶酶体内存在数天。

It is showed that MG132 significantly reduced the germination rate and tube growth. Furthermore, MG132 treatment lead to vacuolization occurred both in tube cytoplasm and generative cell. While DMSO and non-proteasome inhibitor E-64 do not have similar effects. FTIR analysis revealed that MG132 treatment markedly reduced the contents of wall-bound proteins and pectin at the apex of tube.

结果表明：MG132显著抑制青扦花粉萌发和花粉管生长，并导致花粉管形态异常，主要表现为花粉管亚顶端出现液泡化，并且液泡随着培养时间的延长而扩大到整个花粉管，花粉管濒临死亡；而DMSO以及非蛋白酶体抑制剂E-64不产生类似结果；半薄切片结果表明，MG132处理后不仅花粉管细胞质发生液泡化，生殖细胞也发生液泡化；FTIR分析进一步表明，MG132处理后，花粉管顶端的细胞壁蛋白和果胶质含量大幅度下降。

Ken rolled his eyes, his fork wavered over his slice.

/ 肯恩卷了他的眼睛，他的叉子在他的薄切片之上动摇。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了