marginal channel 中文意思是什麼
marginal channel
解釋
邊緣河道-
By summarizing and analyzing the geological setting, uranium source, paleoclimate, hydrology, lithologic - lithofacies conditions in the region, it is indicated that the quantou formation in fanjiatun - jiutai area and the qingshankou formation in yangdachenzi area are potential metallogenic prospective areas for in - situ leachable sandstone type uranium deposit in the region, which develop braided channel or delta marginal sandstones, and possess favorable forming conditions of interlayer oxidation zone, and constituting supply - passage - discharge system of abundant uranium source
綜合研究區域成礦地質背景、鈾源、古氣候、水文地質、巖性巖相條件，認為范家屯九臺一帶的泉頭組及楊大城子一帶的青山口組發育辮狀河或三角洲前緣砂體，構成了鈾源供應充足的補徑排系統，具有有利的層間氧化帶形成條件，是本區地浸砂巖型鈾礦的有利成礦遠景區帶。 -
The patch clamp experiment : the cell - attached and inside - out configurations of the patch - clamp techniques were used to investigate single channel properties of nmd a receptors in the actuely dissociated neurons of the marginal division in the rat striatum, recording the current amplitude. long / short term opening / closing times indexes and the effects of incitants and agonists of the nmd a receptors on those parameters. we find that two types of conductance of 42ps and 20ps were recorded, the 42ps was the advantaged conductance
本研究是在本實驗室以前研究的基礎上，通過膜片鉗（ pachclamp ）觀測sd （ sprague - dawley ， sd ）的mrd上nmda受體通道的電生理特性；繼而對青壯年sd大鼠的mrd 、海馬進行毀損並腹腔注射nmda受體阻滯劑ktm （ ketamine ， ktm ） ，觀察其對大鼠學習記憶能力的影響：對于學習記憶能力下降的老年鼠進一步做顱內定位注射nmda受體激動劑與抑制劑，觀察其在特定部位的作用；最後，應用fmri （ functionalmagneticresonanceimaging ; fmri ）對注射ktm的志願者做學習記憶與痛覺的對比觀察。 -
( 2000 ). the neutron irradiation is assumed to derive primarily by the reaction 13c ( a, n ) i60 with a minor contribution from the marginal burning of 22ne through the channel 22ne ( a n ) 23mg in the final, high temprature phase of each flash. and we considered the influence of the various parameters such as the initial core mass, the envelope mass, the mass - loss rate, the overlap factor and the delution factor etc., and we vary their value with the pulse number
本文採用分叉s -過程反應通道，以~ （ 13 ） c （ ， n ） ~ （ 16 ） o 、 ~ （ 22 ） ne （ ， n ） ~ （ 25 ） mg為雙脈沖中子源，用最新的中子俘獲截面，利用gallino和busso等人給出的agb星三殼層核合成模型，考慮到核心質量、挖掘程度、重疊因子、稀釋因子及星風質量損失率隨脈沖數的變化，詳細計算和研究了各個金屬豐度情況下的3m 。 -
They expressed two kinds of channel activities : burst and cluster, the bigger conductance channels show more cluster opening than cluster opening. the effects of the incitants and agonist on the nmda receptors of the marginal division in the rat striatum is different ( p < 0. 05 )
2在對青壯年sd大鼠腹腔注射nm [ da受體阻滯劑的實驗條件下，設計並製做了邊緣區毀損（ n行d組） 、海馬傘離斷（ ff組）等試驗動物模型，並在m 。 -
Other neuroscientists also confirmed the existence of the mrd in the neostriatum with immunohistochemical or physiological method [ 14, 15 ] ". heimer and his colleagues described the mrd as one part of the ventral striatal areas. in order to investigate the electrophysiology property of the nmdar, we observe the single channel properties of nmda receptors in the acutely dissociated neurons of the marginal division in the rat striatum, and to compare them to those of nmdar in the hippocampus, cortox and cerebellum
在中樞神經發育的過程中， nmda受體通過不同亞型的選擇性表達，改變自身的結構和功能，進而影響nmda受體介導的ca2 +內流，調節神經元內ca2 +依賴的第二信使系統，並引起海馬的長時程增強（ long - term - potentiation ， ltp ）和小腦長時程抑制（ long - term - depression ， ltd ）的產生，人們普遍認為這是學習記憶的神經生物學和電生理學基礎。 -
And there are three parfacies - - delta plain, delta front and prodelta and eleven microfacies which are distributary channel, channel bar, marginal bank ( point bar ) and so on. the text also discuss the sedimentary characteristic and cross section structure of every microfacies
識別出三角洲平原、三角洲前緣和前三角洲3個亞相及分流河道河床、心灘、邊灘等11個微相類型，並對各微相類型的沉積特徵和剖面結構進行了討論。
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