半鞘

The CNTF and FGF2 positive cell number and the positive area percentage, as well as the number of neuron and neuroglia calculated by immunofluorescence analysis in the spinal cord.

将嗅鞘细胞移植入脊髓半横断SD大鼠，观察术后7天和21天嗅鞘细胞在脊髓内的存活情况，并对脊髓组织切片进行CNTF和FGF2免疫荧光组织化学染色，计数阳性细胞并计算阳性面积百分比。

Many sheath like the Greeks and Romans and a half of new small and light.

许多刀鞘象那个半新的希腊人和Romans是小和轻的。

Objective: To investigate the protective effect of Mailuoning on the facial nerve demyelination of Hemifacial spasm and provide the data for therapy of Hemifacial spasm.

中文摘要：目的：探讨脉络宁对半面痉挛脱髓鞘面神经的保护作用，为半面痉挛的治疗提供依据。

Extracted from the images of 28 species of insects of the Hemiptera, Lepidoptera and Coleoptera, the application of rough-set theory and fuzzy clustering analysis in insect taxonomy was evaluated.

本文根据昆虫图像，对半翅目、鳞翅目、鞘翅目的28种昆虫提取的形状参数、叶状性、球状性等7项数学形态特征进行了粗糙集模糊聚类分析。

The myelinization of cerebellar white matter,middle cerebellar peduncles,anterior limb of internal capsule,splenium and genu of corpus callosum,centrum semiovale,the white matter in parietal-occipital area and frontal-temporal area were documented at birth to 5,2～4,3～7,3～5,4～7,2～7,3～9 and 4～12 months old,respectively.

髓鞘形成至成熟时间：小脑上下脚、桥脑背侧、丘脑腹外侧和内囊后肢后部出生时已成熟，小脑自出生至5个月，小脑中脚2～4个月，内囊前肢3～7个月，胼胝体后部、膝部分别是3～5个月、4～7个月，半卵圆中心2～7个月，枕顶叶白质3～9个月，额颞叶白质4～12个月。

Leaves 6–8 per ultimate branch; sheaths 6–9 cm, often white powdery; auricles inconspicuous; oral setae numerous, 2–3 mm; blade oblong-lanceolate or linear-lanceolate, 18–30 × 2–3.5 cm. Pseudospikelets fusiform, 2–3.5 cm, glabrous; prophyll ovate or ovate-lanceolate, 4–8 mm, thin, translucent, apex obtuse, keels 2, ciliate; bracts 1 to several, oblong to oblong-lanceolate, 7–22 mm, papery, many veined, apex obtuse to acute or mucronate; rachilla disarticulating.

每末级的分枝叶6-8；鞘6-9厘米，通常白色粉状；叶耳不明显；口头的刚毛多数，2-3毫米；叶片长圆状披针形披针形或线形， 18-30 * 2-3.5 纺锤形的厘米Pseudospikelets，2-3.5厘米，无毛；先出叶卵形或卵状披针形，4-8毫米，薄，半透明，先端钝，龙骨2，纤毛；苞片1到数个，长圆形到长圆状披针形，7-22毫米，纸质，很多脉，先端钝的到锐尖或短尖；小穗轴脱节。

Petiole sheath narrow, scarious; leaf blade triangular-ovate in outline, 2–3-ternate-pinnate; segments serrate to pinnatifid.

叶柄鞘狭窄，干膜质；叶片三角状卵形轮廓，2-3回三出羽状中国种；裂片有锯齿到羽状半裂。

Antherodes 3-sect; panicles terminal or cincinni numerous and aggregated in spathelike involucral bracts (in latter case pedicels with sheathlike, membranous bracteoles); plants terrestrial herbs, mostly without elongate and horizontal rhizomes.

Antherodes 3全裂；顶生的圆锥花序或蝎尾状聚伞花序多数和在佛焰苞状总苞片内聚生(在后半箱花梗具鞘状，膜质内)；植株陆生草本，多数没有拉长和水平根状茎。

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。

Human hair keratin ; spinal cord injury ; rat ; tissue engineering ; tissue-engineered spinal cord ; connector ; morphology ; praxiology ; neuron ; axis-cylinder ; nerve fiber ; myelin sheath ; astrocyte ; oligodendrocyte ; microglia ; ependymal cell ; neural stem cells ; macrophage ; multinuclear giant cell ; lysosomal enzyme ; ubiquitin system ; suppression subtractive hybridization ; gene express ; CytohromeoxidaseⅢ; amino acid transporter system A2（Ata2）; Peroxiredoxins 5（prd 5）; cysteine proteinase inhibitor cystatin c

国家自然科学基金；广东省自然科学基金人发角蛋白；脊髓损伤；大鼠；组织工程学；组织工程化脊髓；桥接物；形态学；行为学；神经元；轴突；神经纤维；髓鞘；星形胶质细胞；少突胶质细胞；小胶质细胞；室管膜细胞；神经干细胞；巨噬细胞；多核巨细胞；溶酶体酶；泛素肽酶系；抑制消减杂交；基因表达；细胞色素氧化酶Ⅲ；氨基酸转运蛋白系统A2；抗过氧化物蛋白5；半胱氨酸蛋白酶抑制剂

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。