查询词典 tracts

Objective To investigate the characteristics of fractional anisotropy and apparent diffusion coefficient of association fiber tracts in patients with amnestic mild cognitive impairment, and to assess the application value of diffusion tensor imaging in differential diagnosis of aMCI and AD.

目的 通过磁共振扩散张量成像探讨遗忘型轻度认知障碍患者联合纤维束FA值和ADC值的变化特点，评价DTI对aMCI的诊断及aMCI与AD鉴别诊断的应用价值。

The experimental result shows quite well similar with oil sample chromatogram fingerprint from same reservoir at different commingle producing tracts F483 and Zhou182. But oil samples from different reservoir, its chromatogram fingerprint shows obvious different. This result can be used to monitor single-layer's output contribution.

试验研究表明，采油八厂地区芳483区块和州182区块合采区同一单层原油色谱指纹具有很好的相似性，而不同的单层原油色谱指纹具有明显的差异，这完全可以利用原油色谱指纹进行产量贡献的动态监测。

The slow progress of researches on pulmonary stem cells up to date has its root in the complex structure of pulmonary tissues and respiratory tracts, which is demonstrated by the facts that the respiratory system is composed of at least 40 types of cells, plus that the growth, renewal, and regeneration rate or capacity of respiratory epithelium are extremely limited. Mean while, there have been no specific stem cell markers for pulmonary and lung cancer, so researchers rely on stem cell markers borrowed from other systems to search for stem cells in pulmonary system.

目前对于肺干细胞的研究进展缓慢，究其原因主要是肺组织和气道具有复杂的内在结构，呼吸系统至少包含40种不同类型的细胞，呼吸上皮本身只有极低的生长更新率和非常有限的再生能力，同时肺干细胞的表面标志物也缺乏特异性，只能借助其他组织已知的干细胞标记物进行对比观察。

It is interesting that the corpus callosum, the heavy strand of fiber tracts which most immediately connect the cortices of the two hemispheres, is not essential for the acquisition of speech.

有趣的是胼胝体，这个含有大串的神经纤维是最直接地连结左右脑大脑皮质的道路，但对口语的习得却不是必要的。

Structure in the visual pathway where part of the fibers from each nerve decussate to from the optic tracts.

视交叉：是视觉途径中的一个构造，有些是神经纤维在此会交叉。

The motor tracts that that are composed of axons that descend from each primary motor cortex to the ispilateral red nucleus and of axons from each red nucleus that decussate and them descend in the contralateral dorsolateral spinal cord; they control the muscles of the distal limbs.

由起源於初级运动皮质，下传至同侧红核的运动神经元轴突及由红核交叉并下传至对侧的脊髓背侧区所组成的神经径路，其功能为控制远端肢体的肌肉。

While during the two hundred years of early and mid-Qing Dynasty (1640's to the 1840's) reasonableness is somewhat restored by the popularization of such tracts as Di Zi Gui and a general intellectual trend away from the cultish excesses of the previous five centuries or so, some cult-like thinking has still revolved around xiao , and is partly responsible for the vulnerability of the entire concept to wholesale attack and denigration during the twentieth century.

虽然清朝早期和中期二百年间即公元1640至1840年左右，《弟子规》等书本的普及和思维潮流普遍地或多或少摆脱前几百年的过分狂热崇拜，为孝重新带来了一些合理化，但是环绕着孝，人们仍然保留了一些狂热崇拜思想，在一定程度上导致孝这个概念在二十世纪里受到了全面评击和否定。

RESULTS: The most common imaging finding in NBS patients who had neural parenchymal involvement was a mesodiencephalic junction lesion with edema extending along certain long tracts in the brain stem and diencephalon in 46% of the patients.

结果：中枢神经系统实质受累的神经白塞病患者最常见的影像特点是病灶位于中脑-间脑接合处，周围水肿带延长轴向脑干、间脑延伸，约46%的患者可见此改变。

The course will start with an overview of the central and peripheral nervous systems, the development of their structure and major divisions. The major functional components of the CNS will then be reviewed individually. Topography, functional distribution of nerve cell bodies, ascending and descending tracts in the spinal cord. Brainstem organization and functional components, including cranial nerve nuclei, ascending / descending pathways, amine-containing cells, structure and information flow in the cerebellar and vestibular systems. Distribution of the cranial nerves, resolution of their skeletal and branchial arch components. Functional divisions of the Diencephalon and Telencephalon. The course will then continue with how these various CNS pieces and parts work together.

这门课将会从中枢和周边神经系统构造的发展和主要的分化点来概述，中枢神经系统的主要功能将会在复习中个别地说明：神经细胞体的断层以及功能性的分布、脊髓内上升和下降神经束的特征学和功能分布；脑干组织和功能要素，包括脑神经核、上升和下降神经束走向、含胺基酸脑激素细胞的分布、小脑和内耳前庭系统的构造和资讯传导流；颅神经的分布、骨弓和腮弓的演化；间脑和终脑的功能与分类；这门课将会探讨这些不同的中枢神经系统如何一起作用。

As one of the important factors of school learning support services, the vigorous campus network has such tracts and advantages as digitalism, multimedia, interaction and fast speed. It plays a more and more important role in learning support services.

校园网作为学校学习支持服务的重要元素之一，先进而富有活力，集数字化、网络化、多媒化、交互强、高速度等特性与优势于一身，在学校学习支持服务中发挥着越来越重要的作用。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。