小束

Results and conclusion: the mathematics mechanism theory of Nervous system about their basic data and interconnection may be expressed by the neural information encoding formulation: x1=m1a/b and y1=n1c/d、x2=m2b/a and y2=n2d/c The neural information encoding formulation have novenary and undecimal and many other scales. All Periphery Nervous- Cerebral Cortex- Sympathetic Nervous have obvious and invisible encoding data in 2 kinds: yin and yang ,2kinds:ambulatory and static state, 3 grades: Max Med and Min. they all exist in obvious or invisible type. Just like a cogwheel system and there is a inter-meory function among the data.

结果与结论：神经系统基本数据及其相互关系的数学机制可用神经信息编码计算公式：x1=m1a/b与y1=n1c/d、x2= m2b/a与y2=n2d/c表达；神经信息编码计算有9与11等多种进位制；周围神经-大脑皮质-交感神经皆以隐性或显性型式存在阴阳两种静动两类大中小三级编组数据，犹如齿轮系统，数据之间起着互记功能；45对周围神经-54对大脑皮质分区-15对交感神经、脊神经前根与后根神经小束数之比3/5等神经系统基本数据皆是由数学计算机制决定形成。

Selective posterior rhizotomy ; Fascicle ; Electrical stimulation threshold

选择性脊神经后根切断术；神经小束；电刺激阈值

The obtained results suggest that it is feasible and effective to use Fourier propagator for beam source target-oriented illumination and imaging.

获得的结果表明，结合小束源和Fourier传播子进行面向目标的照明和成像是切实有效的。

OBJECTIVE: To meet the needs of limited and high selective spinal dorsal rhizotomy, anterior and dorsal root of spinal nerve were microanatomized to be certain of the separation standard and the number of small nerve tracts, so as to provide reliable basis and novel operative standard for clinical operation.

目的：根据限制性和高选择性脊神经后根切断术的要求，对脊神经前后根进行显微解剖，确定神经小束的分束标准和数目，为临床手术提供可靠的依据和新的手术标准。

A baby shower poem is a very special way to express your happiness in welcoming the little bundle of joy.

一婴儿洗澡的诗是一个非常特殊的方法来表达您的幸福，欢迎小束的喜悦。

Unmyelinated fiber bundles consisted of the fibers with dimension less than one micron, and their terminal buttons often compacted together.

无髓纤维小束由直径1μm以下的纤维组成，其终末有时麋集在一起。

Updo . Simply insert small strands of hair or ribbon into your style to create splash of color and drama.

只需插入小束头发或剪彩到您的样式，创造飞溅的色彩和戏剧。

A wispy white cloud at a high altitude (4 to 8 miles).

高空中的小束的白色云朵。

Beam source synthesis is obtained from beam function in beamlet transform, while Fourier propagator performs wavefield extrapolation and wave propagation of beam source.

同济大学海洋国家重点实验室，上海 200092摘要：结合小束源和Fourier传播子，应用Fourier传播子进行面向目标的小束源照明和成像。

Each dorsal root has 8～10 rootlets, and every 4～5 rootlets formed 1～2 subbundles.

一个脊神经后根有8～10个神经小束组成，上位的4～5个神经小束形成1～2个神经亚束；下位的4～5个神经小束形成1～2个神经亚束。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。