bundle fiber 中文意思是什麼
bundle fiber
解釋
束狀纖維-
Fiber convolutions also correlate negatively with such physical measurements as bundle tenacity.
光纖轉曲也與束強力等物理測量有著副關聯。 -
Testing method of bundle breaking tenacity of ramie fiber
苎麻束纖維斷裂強度試驗方法 -
The stems and rhizomes were observed to differ in cortex - cell layer, perivascular fiber - ring presence, vascular cylinder and pith proportions, vascular bundle number and secondary growth and these differences were associated with their own physiological functions
地上莖和根狀莖之間在皮層細胞層數、周維纖維柱的有無、維管柱和髓所佔比例、維管束束數、次生生長等方面存在差異，這些差異與它們各自擔負的生理功能相關聯。 -
The related computer simulation for several different arrangement types of fiber bundle is presented and compared with the measurement of an experimental sensor
對常用的幾種排列形式的光纖束進行了計算機模擬和分析，並與測量值進行了比對。 -
For the bundle with small number of fibers, the discrete common model is proposed by building a 60 coordinate system ; for the bundle with large number of fibers, the integral common model is proposed by introducing a parameter called distribution density of the distance between fiber axes ; furthermore, the model of combined fiber bundle sensors is introduced
對于小數目光纖組成的光纖束，通過建立60角坐標系來分析不同排列形式的光纖束，建立了離散式通用模型；對于大數目光纖組成的光纖束，通過引入軸間距分佈密度參量，建立了積分式通用模型；進而給出了組合式光纖束傳感器的模型。 -
Based on the method of cell ( moc ), the effective elastic properties of resined fiber bundle with parallel or arbitrary orientation was studied, and a micro - mechanical model of resined plain - woven carbon fabric was established with the classical laminate theory, then, the method of calculation of the elastic moduli of resined plain - weave carbon fabric was presented, and can be extended to the whole carbon / phenolic composite
基於元胞法（ moc ）計算了預浸樹脂的平直以及任意取向的纖維束的有效彈性常數。基於經典層板理論用替代層法建立了預浸樹脂平紋機織碳布的細觀力學模型，進而給出了預浸氨酚醛樹脂的平紋機織碳布的彈性模量的計算方法，該方法可推廣到碳酚醛復合材料。 -
In this paper the methods of chronically implanting microelectrodes, combined electrophysiology with behavioral learning in vivo, were used to study the effects of low frequency stimulation ( lfs ) of the dorsal norepinephrine bundle ( dneb ) on the learning - dependent long - term potentiation ( ld - ltp ) at the hippocampal mossy fiber synapses onto ca3 pyramidal neurons. paired - pulse technique at the intervals of 75 - ms, 150 - ms and 300 - ms was used as the test stimulation. the results showed as follows : 1
本實驗運用慢性微電極埋植技術和電生理學結合行為學的在體研究方法，以配對脈沖檢測（間隔分別為75ms ， 150ms ， 300ms ）為檢測手段，探查了低頻（ 1hz ， 5hz ）刺激去甲腎上腺素背束（ dorsalnorepinephrinebundle ， dneb ）對大鼠苔蘚纖維- ca3 （ mf - ca3 ）突觸上習得性長時程增強（ learning - dependentlong - termpotentiation ， ld - ltp ）及動物行為習得的影響。 -
The aim of this study is to investigate theoretically the possibility for activation of small mammalian myelinated nerve fibers without activating larger ones when stimulating a nerve fiber bundle with a monopolar point electrode using biphasic pulses, which can reduce the electrochemical damage resulted from stimulation pulses to nerve fibers. a simulation system for studying the electrical properties of mammalian myelinated nerve fibers was built based on a simple infinite and homogeneous volume conductor model. by use of an asymmetric but charge - balanced stimulation waveform, the sensitivity of excitation and blocking threshold of nerve fibers to fiber diameter, electrode - fiber distance was calculated. the results show that selective activation of small mammalian myelinated fibers may be possible in a region at some distance from the electrode using biphasic pulses
本研究的目的是要從理論上探討利用單電極雙向脈沖刺激實現哺乳動物神經纖維選擇性刺激， （即當刺激一束神經時，不興奮粗神經而興奮細神經）的可能性.雙向脈沖刺激可以降低刺激脈沖對神經纖維產生的電化學損傷.為研究哺乳動物有髓神經纖維的電特性，建立了一個基於簡單的無窮大、各向同性的容積導體模型的模擬系統.利用該模擬系統，採用「不對稱但電荷平衡」的雙向脈沖刺激，計算了神經纖維的興奮和阻斷閾值與纖維直徑、纖維-電極間距離的關系.結果表明：在距電極一定距離內採用該雙向脈沖刺激模式確實可以實現哺乳動物有髓神經纖維的選擇性興奮 -
Passive optical fiber image transmission technology is a new image transmission technology which used optical fiber image transmission bundle as the relay image transmission device, its important advantages are that it can bend the light course, and can achieve to parallel and real - time planar image soft transmission in the case of passive observation, also it can greatly simplify the structure of long light course system, and reduce the volume of optical instrument, as well as the weight of equipment, so it has wide military and civil application future
無源光纖傳像技術是一種應用光纖傳像束作為中繼傳像器件的新型的圖像傳輸技術，其重要優點是可實現光路彎曲及被動觀察條件下并行、實時的二維圖像傳輸，並可大大簡化長光路系統結構，減小儀器體積和重量，在軍事上和民用中均具有重要廣泛的應用前景。 -
A new kind of fiber structure with random typed light splitting end is put forward, which is called fi typed fiber bundle and can achieve the intensity compensation. the comparison between the two compensation approaches is finished by experiments
提出了一種帶隨機型分光端的「 」型光纖束分光補償結構，並與分光鏡分光補償的強度補償效果進行了實驗比較。 -
Abstract : based on the test results of frost micro pore structure density distribution of high strength concrete at minus temperat ure ( hscmt ), the frost damage fiber bundle model of hscmt was buitl. the purpose is to study frost damage factor of hscmt in the future, to deduce lost efficiency p robability of hscmt and prevent hscmt from frost in cold weather
文摘:根據負溫高強混凝土凍結顯微孔結構密度分佈結果，建立了凍結損傷纖維束模型，為進一步研究負溫高強混凝土的凍結損傷基因，推斷負溫高強混凝土的失效概率，及負溫高強混凝土受凍害的防止打下基礎。 -
They also have been paid more attention and have very high value in the military field such as military medicine and biological toxicant detection, based on the study of the basic operating principle and structure of the evanescent wave - based optical fiber biosensors, an optical fiber biosensor with fiber bundle was developed. theoretical analysis and signal processing experiments were researched then
在研究了光纖倏逝波生物傳感器系統的基本工作原理和系統結構的基礎上，本文構建了一種基於光纖束的倏逝波生物傳感器系統，並在此基礎上展開了理論分析和信號處理實驗研究。 -
The topic of the evaluation and optimization of the optical fiber image transmission system which used optical fiber image transmission bundle as the relay image transmission device was roundly and deeply studied in theory in this article
本文對以光纖傳像束作為中繼傳像器件的光纖傳像系統的像質評價與優化問題進行了全面、系統和深入的理論研究。
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