望远镜于2003年发射升空,至今仍在不断拓展人类对恒星形成区域、幼年恒星及其他恒星系统的了解。
Spitzer was launched in 2003 and has significantly advanced our knowledge of star-forming regions, young stars and other solar systems.
通过采用以太网星形结构的网络连接方式,将分散控制系统由总线形网络拓朴结构改为星形网络拓扑结构。
Through using network connecting mode of ether star structure, the distribubuted control system has been changed from busbar network topologic structure into a star network topologic structure.
网络系统采用星形光纤网络来完成信息的网络传输。
Star network system USES fiber-optic network to complete information network transmission.
少突神经胶质一种由类似于但小于星形细胞的细胞构成的神经胶质,位于中枢神经系统,与。
Neuroglia consisting of cells similar to but smaller than astrocytes, found in the central nervous system and associated with the formation of myelin.
开普勒望远镜发现了几个系外行星系统和我们的太阳系迥然不同,从而让科学家重新构想行星形成理论。
The Kepler Space Telescope has discovered several systems that are very different from our own, and have caused scientists to rethink theories of planetary formation.
系统采用无线rf技术,构成了点对多点的星形拓扑结构的通信网络,可对多个温室进行有效管理。
RF technology is used in the systems communication with star topology structure, so it can manage greenhouses effectively.
系统也提供了强大的图形展示功能,对业务库中数据用直方图、园饼图、星形图、散点相关图和曲线图等图形进行分析。
The system also provided strong graphical display functions, which made users analyze data using histogram, pie, star chart, relative graph and graph.
而OLAP系统通常采用星形或雪花模型和面向主题的数据库设计。
An OLAP system typically adopts either a star or snowflake model, and a subject-oriented database design.
电子白板软件系统主要实现文件的新建,保存,颜色的编辑,画多边形,星形,椭圆,直线等。
Whiteboard software system can create and save new documents, edit colors, painting the polygon and star-shaped, oval, straight line and so on.
星形细胞瘤是来源于星形细胞或星形前体细胞的中枢神经系统肿瘤,约占所有颅内原发性肿瘤的45%。
Astrocytoma is the most common type among primary tumors in central nervous system with rapid growth, high mortality and poor prognosis, and it comprise 45% of all human brain tumors.
利用免疫组织化学方法及图像分析系统对各组动物脊髓内星形胶质细胞的时空分布和变化进行观察和分析。
Immunohistochemical technique and imaging analysis technique were used to detect the temporal and spatial distributions and changes of the astrocyte in spinal cord in the animals of each group.
星形胶质细胞是大脑中枢神经系统主要的一种胶质细胞,在维持大脑功能方面发挥重要的作用。
As major components in central nervus system, astrocytes play an important role in maintaining brain function.
脑缺血后星形胶质细胞作为中枢神经系统第一个受损的细胞,出现肥大、增殖,并合成表达多种炎症介质,启动免疫级联反应。
Then ischemia stimulates hypertrophic and proliferative changes in astroglia and induces it produce inflammatory factors involved in the initiation of immunologic cascade.
S100 B是一类酸性钙结合蛋白,在中枢神经系统中主要存在于胶质细胞,是星形胶质细胞活化的标志之一。
S100B is a class of acid calcium-binding protein. It mainly exists in neuroglial cells in the central nervous system, and it is one of the signs of astrocyte activation.
介绍一种高精度数学晶闸管触发器,它基于锁相环同步,适用于双反星形整流电路,并已成功地应用于晶闸管弧焊电流微机控制系统。
Digital thyristor Trigger of High Accuracy is introduced, which is based on phase locked loop synchronization and suitable for dual antistar rectification circuit.
为此,本文设计了螺杆泵用新型多星形移相变极电机,使得螺杆泵采油系统工作效率进一步提高,同时可以减少了变速装置。
To settle the problem, a novel energy-saving motor used in screw pump was designed, and this motor could make efficiency of screw pump oil system improved and variable speed device decreasing.
为此,本文设计了螺杆泵用新型多星形移相变极电机,使得螺杆泵采油系统工作效率进一步提高,同时可以减少了变速装置。
To settle the problem, a novel energy-saving motor used in screw pump was designed, and this motor could make efficiency of screw pump oil system improved and variable speed device decreasing.
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