皮层的

The inner layer of the cortex differentiates into the endodermis.

皮层的内层分化为内皮层。

The intercellular spaces of parenchyma cells close to exodermis and endodermis were smaller, but that in the cortex were larger.

土培根中靠近外皮层和内皮层的薄壁细胞的胞间隙小，皮层薄壁细胞的胞间隙较大。

Strain AR-15 penetrated the exodermal passage cells through the velamen cells or root hairs and further infected the cortical cells. There were a number of spores and hyphae in plant roots that was damaged by strain AR-15. Study on the ultrastructure of D. nobile root and its endomycorrhizal formationshowed that the wall of velamen cells of D. nobile root was thin, and there were waxylayers outside of velamen. Cells of exodermis were arranged tidily, having thick wallsand chloroplast.

金钗石斛根及其菌根的超微结构研究表明，金钗石斛根的根被细胞薄壁，在最外层根被细胞之外覆盖着蜡质层，外皮层细胞排列整齐，细胞壁厚，内含叶绿体，靠近外皮层的皮层细胞含叶绿体、线粒体，皮层细胞壁薄，细胞核明显，周围有叶绿体围绕，细胞膜附近有小泡结构。

This showed that capacity of water-holding in biological soil crusts were obvious improve,and effected precipitation permeate or water second distribute process.The study results of"fertile islands"formation mechanism in biological crusts showed that biological crusts layer cover could increased nutrients content for below sand soil through precipitation permeate washing,and it promoted plants assimilate more nutriment.The matter import ways of biological soil crusts fertility island had many ways,including the effection of living macrobiotics metabolism in crusts levels,wind-sand flow of near surface,dust deposition and plants decomposition course,etc.Source of particle matter in biological soil crusts was wind-sand flow of near surface,and not dust deposition.Biological crusts layer cover had preserved effection for nature water content in 0-5cm soil layer,compared with the sand of no biological crusts layer,effecting precipitation permeate,and could not obvious restrained from the water evaporate process indoor experiment.

生物结皮层肥岛形成机制的研究结果表明：生物结皮层覆盖能够通过降水淋溶作用而增加下层土壤养分的含量，进而促进植物对养分的吸收；生物结皮层养分输入有结皮生物代谢、降尘、风沙流和植物分解矿化作用等多(来源：A73e3B3eC论文网www.abclunwen.com)种途径，但生物结皮层的颗粒物质来源主要是近地表风沙流，而不是大气降尘；生物结皮层覆盖对0-5cm土层自然含水量有一定的保护作用，并影响降水向深层渗透，不能有效的阻止表层水分的蒸发进程；研究表明采取人工促进技术能够在流动沙丘上形成生物结皮层，实现流动沙地的快速治理。

Candidum root and surrounded it, and later penetrated the velamen cells.Or mycorrhizal fungus penetrated the exodermal passage cells through the velamencells and further infected the cells of cortex, and then formed pelotons in the corticalcells.

真菌AR-15由根被侵入外皮层通道细胞，在外皮层通道细胞内形成菌丝结，进一步向皮层细胞侵染，从而形成内生菌根，紧靠外皮层的皮层细胞具有多个细胞核和核仁，还发现细胞核正在进行穿壁运动。

RESULTS: For the ketamine anesthesia groups, the decreased signal intensity was observed at sensory cortex (r=0.79, 19.5%), at motor cortex (r=0.81, 16.6%), at thalamus (r=0.66, 4.5%), and at callosal gyrus (r=0.68, 4.7%).

结果： 氯胺酮麻醉可降低感觉皮层、运动皮层的信号强度，其r值分别为0.79， 0.81，信号变化强度分别为19.5%， 16.6%；丘脑和扣带回区信号也受到抑制，r值分别为0.66， 0.68，信号变化强度为4.5%， 4.7%。

RESULTS: The results of immunohistochemistry showed that ephrin-A5 distributed in the region of V2MM, V2ML, V2L, Au1, AuV in damaged cerebral cortex, and located in the body of neuron, cytodendrite, and somewhat in axon.

结果：免疫组化结果显示：大脑中动脉皮层支梗塞后ephrin-A5主要表达于梗死灶侧皮层的V2MM、V2ML、V2L、Au1、AuV，分布在神经元胞体、树突中，轴突亦有少量分布。

The immunohistochemistry method was used to detect the distribution and location of ephrin-A5, and the change of expression was detected at 1 week, 2 weeks and 4 weeks after operation.RESULTS: The results of immunohistochemistry showed that ephrin-A5 distributed in the region of V2MM, V2ML, V2L, Au1, AuV in damaged cerebral cortex, and located in the body of neuron, cytodendrite, and somewhat in axon.

结果： 免疫组化结果显示：大脑中动脉皮层支梗塞后ephrin-A5主要表达于梗死灶侧皮层的V2MM、V2ML（第二视皮质内侧外区、V2L、Au1、AuV，分布在神经元胞体、树突中，轴突亦有少量分布。

The evidences from neuroanatomy, neurophysiology, especially recently from neuropsychology and neuroimaging studies of OCD suggest that: the functional overactivities in OFC and ACC could be responsible for the increased functions of error recognition and evaluation of emotion and motivation; the functional hypoactivity in DLPC could result in the lack of cognitive integration of the consequence of action.

来自神经解剖、神经生理以及近期神经心理和功能成像等的相关研究证据显示：OCD病人眶额皮层、前扣带回皮层的过度激活可能会导致错误识别功能和对行为结果预期的情绪与动机评价增高；背外侧前额皮层的活动减弱损害了对信息加工的认知整合能力。

Results: nk 4r immunoreactivity was found extensively localized in neuronal somata and neurite of cerebral cortex, and mainy in layer ⅲ,ⅴ. double labeling experiments confirmed that 100% nk 4r immunoreactive neurons co expressed neun, but not gfap.

结果：nk 4r免疫阳性产物在皮层的锥体细胞层分布最多，在皮层内、外颗粒层、多形层也广泛分布，其阳性产物表达于神经元胞体和突起上，免疫荧光双标结果观察到nk 4r与神经元胞核特异性标记物neun共存（100%，146/146，双标细胞数目/nk 4r阳性细胞数目），且不与星形胶质细胞标记物gfap共存。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。