球丛

In the brain of adult rat, the positive immunohistochemical product of lSL-l (ISL-l-positive) was mainly located in the neuronal nucleus and found in discrete regions except to brain cortex, such as the Purkinje cell layer and the granular cell layer of cerebellum, the granular cell layer and the pyramidal cell layer of hippocampus, the mitral cell layer, the internal and external plexiform layer, the granular cell layer and the granular cell layer of olfactory bulb and so on, and several nuclei of the hypothalamus, midbrain and pons, such as claustrum, anterior olfactory nucleus, accumbens nucleus, caudate-ptamen, pallidum, substantia nigra, striatum, islands of Callaje, mammillary nucleus, anterior pretactal nucleus, habenular nucleus, amygdaloid nucleus, cuneate nucleus, rubral nucleus, gigantocellular reticular nucleus and so on.

在正常成年大鼠脑中，同源框基因islet-1表达产物（ISL-1）免疫组织化学阳性物质广泛分布于除大脑皮层外的神经细胞的细胞核内，ISL-1阳性神经元密集分布于小脑Purkinje细胞层和颗粒细胞层、海马的颗粒细胞层和锥体细胞层、嗅球的内丛层、外丛层、颗粒细胞层及僧帽细胞层等，另外在丘脑、中脑和桥脑的一些重要神经元核团均有分布，如，屏状核、前嗅核、伏核、尾壳核、苍白球、黑质、纹状体、Calleja岛、乳头体核、前顶盖前核、缰核、杏仁核、楔束核、红核网状巨细胞核等。

This pepediscusses compact submanifoldsoftheunit sphere Study is made on conditions ofsubmanifolds with parallel mean curvature vector,submanifolds with flat normal bundle and pseudo-umbilical submanifolds to be umbilical respectively.

本文讨论球的紧致子流形，研究具平行平均曲率向量的，具平坦法丛的、以及伪脐子流形成为全脐子流形的条件，得到几个关于第二基本形式长度千方S的pinching条件。

In this thesis, we mainly study the relations between compact minimal hypersurfaces of S~(n+1)(1) and the Clifford minimal hypersurface of S~(n+1)(1) by their spectrums, and the relations between unit tangent sphere bundle T_1 M and its base manifold M.

在本文中，我们主要通过谱研究了S~(n+1)(1)中的紧致极小超曲面和S~(n+1)(1)中的Clifford极小超曲面之间的关系，以及单位切球丛T_1M与它的底流形M之间的关系。

I can go to stroke those many small shells, suppose there is any pearls in it; I can see a few sand crab ball rolling in the sea; I can with the small fish in the coral where they play hide and seek, look to find their surprised face when seeing them; really good fun!

我可以去轻抚一颗颗的小贝壳，猜想里面有没有珍珠；我可以看几只海蟹在海底的滚沙球；我可以跟小鱼们在珊瑚丛里玩玩捉迷藏，看看找到它们时它们那惊讶的表情；真是好好玩啊！

When you feel ready, draw a beam of white light from this sphere to your solar plexus on your next inhalation.

当你觉得已经准备好，吸取束白光从这个球你的太阳神经丛你下吸入。

Plants involved in this association are most of the terricolous plants. The fungi related are classified in six genera of order Glomales, they are Glomus, Sclerocystis, Acaulospora, Entrophospora, Gigaspora and Scutellospora.

参与丛枝菌根形成的植物是大多数的陆生植物，参与丛枝菌根形成的真菌是隶属于球囊霉目6个属的真菌，即：球囊霉属、硬囊霉属、无梗囊霉属、内养囊霉属、巨孢囊霉属和盾巨孢囊霉属，它们共同的典型特征是在宿主根皮层细胞中能够形成树状的分支，即丛枝。

The low temperature biofilm was composed of physchrotrophs, Through the experiments of isolation and identification, 8 strains of physchrotrophs were obtained from biofilm, they are Comamonas、Flavobacterium、Arthrobacter、Bacillus、Micrococcus、Pseudomonas、Achromobacter and Vibrio.

低温生物膜的活性主要来自其上面的低温微生物，分离鉴定试验结果表明，组成低温生物膜的微生物主要有8种，发现它们分别属于丛毛单胞菌属、黄杆菌属、节杆菌属、芽孢杆菌属、微球菌属、假单胞杆菌属、无色菌属和弧菌属。

Based on the study, we conclude that glomalin is an important indicator for arbuscular mycorrhizal hyphal growth and variations in soil ecosystem.

建议把球囊霉素作为研究丛枝菌根真菌生长状况和土壤生态系统波动的一个重要指标。

Based on the results, it has found that six distinct layers can be identified from lateral to medial in the olfactory bulbs, and the adults have more cells than the subadults. Ventricles of the adults take up larger vacuity, have richer choroids plexus, and primordial pallium and primordial hippocampus of them are more developed than the subadults, in which the primordial piriform is well-developed. Ventral to the primordial hippocampus, there is a septal area which can not be divided into medial and lateral parts in both adults and subadults, nor there is lateral limiting sulcus to separate the primordial piriform and the corpus striatum, but only in the subadults, a medial limiting sulcus can be clearly identified to separate the primordial hippocampus and the septal area. Besides, the corpus striatum of Onychodactylus fischeri is paleostriatum. The cell group that located at two sides of the third ventricle is amygdale, and shape and size of neurons within the telencephalon are poorly differentiation.

结果表明：爪鲵嗅球内细胞从外到内大致可分为6层结构，亚成体的细胞数量少于成体；成体爪鲵的侧脑室所占空间较大，脉络丛更为丰富，原始大脑皮层和原始海马都比亚成体发达，后者大脑内原始梨状区较为发达；隔区位于原始海马的下方，成体和亚成体都没有外侧隔核和内侧隔核之分，也没有外侧界沟作为原始梨状区和纹状体的分界，而在亚成体的侧脑室壁有内侧界沟区分原始海马和隔区，成体则没有；此外，爪鲵的纹状体属于古纹状体，杏仁核是位于第三脑室两侧的两个细胞团，端脑内细胞形态和大小分化较为单一。

Control eyes showed segmental distribution of tracer in the trabecular meshwork, with clustering of microspheres near collector channel ostia.

在对照眼，荧光微球在小梁网呈现节段性分布，沿房水丛内壁斑点状标记，在集合管口有荧光微球的聚集。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。