查询词典 associated fiber bundle

Methods: Internodal length, the densities of myelinated fiber and unmyelinated fiber, g ratio(axon diameter:fiber diameter) of sural nerves from 7 peroneal muscular atrophy patients were measured and compared between HMSNⅠand Ⅱ.

测定7例腓骨肌萎缩症（遗传性运动感觉神经病，HMSNⅠ和Ⅱ型）患者腓肠神经的节间长度、有髓纤维和无髓纤维的密度以及轴突直径与纤维直径之比，并比较HMSNⅠ和Ⅱ型间上述参数的差异。

Silicate Aluminum refractory fiber paper are made from ceramic fiber, adding some organic binder,with machine-made or hand-made into lamellate refrac-tory fiber products (coil or non-coil).

硅酸铝耐火纤维纸是以硅酸铝耐火纤维为原料，添加适量的结合剂，经过机制或瓦工工艺制成薄型的耐火纤维制品，有卷材和非卷材两种。

Furthermore,the changes of cell organelles realized different cell functions, which fiber for mechanical support,parenchyma cell for preservation and vessel for transportation.3.FE-SEM and DCR technique revealed the arrangements of CMfs on cell wall of fiber, parenchyma cell and vessel.Firstly,fiber cell formed multilamellate concentric structure with thin and thick lamellae alternate.

纤维、基本薄壁组织细胞、导管分子的终端分化就是PCD；并且PCD过程是一个具有较长周期的过程，周期长短比较为基本薄壁组织细胞＞纤维＞导管分子；三类细胞最后的凋亡决定于细胞内原生质体完全降解的时刻。

A formula was derived and given to calculate the Shupe effect in the quadrupolar winding including the effects of the midpoint deviation and the fiber diameter. This formula, compared with that considering only the ideal situation, can not only be used to account the thermally induced nonreciprocal phase shift under different midpoint deviations and fiber diameters, but also indicate the effects of the fiber coil's structure when there exist nonideal factors.

本文分析了中点偏差、光纤直径尺寸对四极性绕法中相向传输光对称性的破坏，推导给出了包括中点偏差和光纤直径尺寸影响的四极性绕法热致非互易相移的计算公式，该公式相对于只考虑理想情况的计算公式，不仅能计算不同中点偏差和光纤直径情况下的热致非互易相移，而且揭示了存在非理想因素时，光纤环结构对热致非互易性的影响。

This paper presents a temperature testing technique based on fiber-optic transmission and the principle of optical fiber, the coupling between the optical fiber and photoelectrical probe, linear solution of temperature sensitive components.

提出了一种基于光纤传输的温度测试技术，重点介绍了光纤测温原理、光纤耦合和温敏元件的线性处理技术，并分析了表面发射方式的光纤耦合传输特性。

A long period fiber grating is a band rejection fiber device with periodical retractive index modulation formed along the axis of the fiber core.

长周期光纤光栅是在光纤纤芯中沿轴向形成折射率周期性调制的带阻型光纤器件。

Wide angle X-ray diffractometer was used to investigate the formation of crystal structure of Lyocell fiber and the difference of crystal structures between never dried Lyocell fiber and rewet Lyocell fiber.

利用广角X-衍射分析技术，对从未干燥过的初生Lyocell纤维结晶结构的形成过程进行了研究，并与已干燥过的重新湿润的Lyocell纤维的结晶结构进行了对比。

Shoe of limit of use constant letter undertakes the limit erupts training basically is flesh fiber medium fast flesh fiber enlists campaign, sarcous is offerred can means is given priority to with metabolizing without oxygen, after the crus after training group sarcous exterior moves locally, fast flesh fiber adds thick, scale to increase; Muscle systole is more fast and consequently strong.

使用恒信极限鞋进行极限爆发练习主要是肌纤维中的快肌纤维参与运动，肌肉的供能方式以无氧代谢为主，练习后小腿后群肌肉的外观位置上移，快肌纤维增粗、比例增大；因而肌肉收缩更加快速有力。

It is shown that the surface of carbon fiber displays a high propens ity to nucleate PP crystallization. The nuclei density at the surface of carbon fiber is much higher than that in the bulk area, and the resulting radial growth produces a type of transcrystalline structure, and the characteristic temperature of crystallization increases with carbon fiber concentration.

碳纤维表面对聚丙烯结晶过程具有明显的促进作用，纤维表面成核密度轻高，结晶生长成为横穿结晶，结晶特征温度随碳纤维加入而有不同程度的升高。

To meet the needs, a novel low-noise fiber laser with compound cavity structure is designed. The stable single-mode operation is realized by using a transient self-written fiber grating, produced by the effect of saturable absorption within a section of unpumped erbium-doped fiber, as narrow band filter for mode selecting and linewidth squeezing. Through optical path modification, the spectral signal-to-noise ratio is better than 62 dB.

激光器采用复合腔结构，以掺铒光纤作为工作物质，通过在未被抽运的掺铒光纤中形成的瞬态自写入光纤光栅的窄带滤波特性进行选模和压窄线宽，产生稳定的单频激光输出；经过光路改进，激光输出光谱信噪比优于62 dB；利用光电负反馈电路，弛豫振荡峰下降了约25 dB，低频段强度噪声也大为改善，有效地抑制了光源的强度噪声。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。