彌散壓 的英文怎麼說
中文拼音 [mísǎnyā]
彌散壓
英文
diffusion pressure-
Compound pattern ( 6. 4 % ), its scatter map of isi series displayed two or more oscillation patterns. 4. after the bath in 1. 8 - 3 u mol / l veratridine, touch or pressure on the l5 receptive fields could trigger some primary silent drg neurons to produce high - frequency firing, termed triggered oscillation, whose interspike intervals ( isi ) showed u - type or other types of oscillations
在部分靜息神經元lsdrg浸浴壹蘆堿后,觸壓該神經元的皮膚感受野,可以觸發產生持續數秒至數十秒的高頻放電,在散點圖上,其isi序列形成u字形或彌散形等型式的振蕩,稱之為觸發振蕩。The experiment results indicate that the light - off temperature of catalytic converter with deflector is lower than that of the conventional structure catalytic converter, the pressure loss of both catalytic converter are similar
試驗結果表明,有彌散器的催化轉化器起燃溫度低於常規結構催化轉化器的起燃溫度;兩者的壓力損失基本相等。Many researches have showed that the mechanical properties of al2o3 - matrix ceramics in which ti ( c, n ), tic or tin was dispersed could be improved a lot, which might be widely used in the field of machining. al2o3 - matrixed ceramics were fabricated by gas pressure sintering ( gps ) and gps with post - hip based on current techniques in this experiment. for al2o3 - ticn composite ceramics, the densitification process was controlled by the mechanism of solid phase sintering.
大量研究表明:採用ti ( c , n ) 、 tic或tin作為第二相彌散顆粒所制備的氧化鋁基復相陶瓷相對al _ 2o _ 3單相陶瓷而言,性能有了顯著的提高這類復相陶瓷性能優良,在機械加工領域有著廣泛的應用前景本實驗採用氣壓燒結( gps )以及gps結合熱等靜壓( hip )后處理兩種工藝制備氧化鋁基復相陶瓷。Many unusual phenomena near the percolation threshold caused by random pore removal or blockage is found. first, the grid pressure distribution is anomalous ; secondly, the dispersion is much slowly than in euclidean space
模擬中發現:在滲流閾值附近,確實存在著反常彌散和優勢通道現象,網格中的壓力分佈也和全部聯通時完全不一樣。As we all know that damage constitutional law of concrete is fit for solving mass little cracks situation, that fracture mechanics model is fit for solving only a few cracks situation, that separate crack model is only fit for dealing with those cracks whose locations is known firstly. but these situations do n ' t reflect the crack characteristic of the steel liner - reinforced concrete penstocks of the three gorges. so, this paper adopts the smear crack model to simulate crack
基於損傷力學模型更適合解決成群微裂縫問題,斷裂力學模型更適合解決少數裂縫情形,離散裂縫模式只能解決裂縫位置預先知曉的情形,這些都不符合三峽水電站鋼襯鋼筋混凝土引水壓力管道的裂縫特點,為此本文採用彌漫裂縫模式來進行裂縫的數值模擬,該裂縫模式能解決裂縫位置預先不知曉的情形,且能連續分析而無須重新劃分網格。The calculation of the position of the shocks for the domain decomposition of the hyperbolic approximation is discussed. it is the matching stable problem for the different schemes in the different domains with different mesh size. after tracing the position of the shocks, the artificial compression method are applied to eliminate the smearing effect and to raise the resolution of the schemes. in the boundaries of each regions, the universal connected matching stable schemes are inserted in so as to make the schemes between different regions matching stable each other. at last, some numerical examples are presented
討論在激波計算中的區域分解法,即在不同區域中應用不同網格及格式的耦合穩定性問題.先定出激波位置,再在激波附近小范圍內,用低階格式及人工壓縮方法以消除彌散效應.在激波區域外,應用高精度格式,減少了過超振蕩現象,提高了解析度.在各區域交界應用全能穩定聯接格式,解決了格式的耦合穩定問題.最後舉出數值計算實例,計算結果與理論分析符合Tic, zrc and cu - 50 % tic were fabricated by reactive ball milling using ti, zr, c and cu powders for raw materials. compound powders were prepared by ball - milling with raw powders that have been fabricated. dispersion strengthen cu - based materials was synthesized at last though a set of technical course that consist of different pressing technique, sintering technique and heat extrusion technique
本課題以單質ti 、 zr 、 c和cu粉末為原料,用反應球磨技術制備了tic 、 zrc和cu - 50 tic原料粉末,將制備的原料粉末和cu粉用球磨混合,制備出cu - tic 、 cu - zrc和cu - ( tic + zrc )復合粉末,然後設計不同的壓制工藝和燒結工藝進行壓制、燒結和熱擠壓,最終獲得高強度的彌散強化銅基復合材料。This paper mainly deals with the research on the mass diffusion, dispersion and heat conduction in fractal porous media
本論文對分形多孔介質中斐克擴散、和壓力彌散和熱傳導過程進行了全面和系統的分析。The hiped beryllium material has higher mys value because of not only its lower consolidation temperature and higher consolidation pressure but also the more uniformly and finely dispersed distribution of its beo phase
靜壓鈹材由於其細小均勻beo的彌散分佈,加上在較低溫度和高壓下成形固結,從而_ ( mys )較高。Abstract : the secular equations of rayleigh waves in a poroelastic half - space soil are developed by analyzing dynamic equation and continuous equation of poroelastic soil. ravleigh surface wave dispersion characteristics and its displacement as well as liquid pressure distributions in saturated half - space soil are discussed
文摘:通過對飽和土中波的運動方程及連續方程分析,推導了飽和土中瑞利波特徵方程,討論了半空間飽和土中瑞利波波速度的彌散特性,以及位移和孔壓分佈情況Atn resulting from toxins usually has diffuse tubular involvement, whereas atn resulting from ischemia ( as in profound hypotension from cardiac failure ) has patchy tubular involvement
由毒素引起的腎小管壞死通常彌散性累及腎小管,而由缺血(如心衰引起的嚴重低血壓)引起的腎小管壞死則成片狀受累。The study indicated that intensity of materials was enhanced because tic and zrc diffused in cu matrix, and counterworked the motion of dislocation. the cu - based composite materials that prepared in situ synthesis have more fine capability. the upper density was gained when pressing pressure was increasing, and sintering temperature was 800
研究表明, zrc 、 tic在銅基體中形成彌散強化,阻礙位錯移動,提高材料的強度;用原位合成的cu - 50 tic粉末做原料制備的銅基復合材料具有相對優良的綜合性能;提高壓制壓強,在800燒結可得到較高的緻密度,而材料緻密度的提高會提高材料的各項性能。分享友人