查询词典 meso-aortitis
- 与 meso-aortitis 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Using the Boussinesq approximation equations for meso-scale disturbances in zonally linear and non-linear shear flows a study is undertaken of the unstable features and wave properties of two typical meso-scale unstable disturbances i. e. symmetric and transversal instabilities.
使用纬向线性以及非线性切变基流下中尺度扰动的Boussinesq近似方程组,讨论了两种典型的中尺度扰动发生对称不稳定或者横波不稳定时,其不稳定的一些特征以及扰动的波动性质。
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In the context of a system of barotropic shallow-water equations and Boussinesq approximate equations for two-dimensional meso-scale transversal wave disturbance in zonally sheared base flow, study is performed of the physical process of the meso disturbance propagation along the flow, indicating that such vortex Rossby waves are separated into two kinds. The first kind VRW is produced owing to the second-order horizontal shear in the flow or due to the meridional change in vertical vorticity of the flow, i.
本文使用正压浅水方程组以及纬向切变基流下二维中尺度横波型扰动的Boussinesq近似方程组,分析了这种沿着基本气流方向传播的中尺度扰动的波动传播物理过程。
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On the basis of this, the role of condensational latent heat release is studied emphatically and a conceptual model of mutual positive feedback mechanism between the growing of meso-α-scale cyclone on MeiYu front and its accompanying intensifying precipitation due to stable condensational heating is posed, i. e. condensational heating generates negative allobar, divergent wind kinetic energy promotes meso-α-scale cyclone growing, and simultaneously, updraft motion is also reinforced, precipitation continues intensifying.
并在此基础上着重对凝结潜热释放的作用进行了研究,提出了一种由稳定性凝结加热作用而导致的梅雨锋上α中尺度气旋发展与降水增强之间相互正反馈机制的概念模型即凝结加热可以产生负变压,变压风动能通过转变为旋转风动能促进中气旋发展,同时上升运动得到增强,降水增幅。
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Study of the causes of MCS intensification and rainstorm shows that( 1) just before the heavy rains occur, there are high temperature, considerably wetness and unsteady convective stratification in the air over the rainstorm-hit area, in addition to significant increase in convectively efficient potential energy, condensation height and decrease in the height of free convection – all these favor the happening of the heavy rain,(2) the mergence of meso-βcloud clusters leads to the MCS such fast growth as to produce rainstorm,( 3) the two lines of cumuli in the north and west correspond, separately, to two convergences on the surface wind field, with stronger convergence at their meeting point responsible for such intense development of meso-βcloud cluster as to bring about torrential rains.
分析MCS加强和产生暴雨的原因表明,首先,暴雨发生前夕暴雨区域具有高温、高湿和对流性不稳定层结,并存在明显的对流有效位能增加、抬升凝结高度及自由对流高度降低的现象,有利于暴雨发生。第二,β中尺度云团之间的合并,使MCS迅速增长,产生暴雨。第三,北、西两条积云线分别与地面风场中的两条辐合线相对应,在它们交汇处的较强辐合导致β中尺度云团强烈发展产生暴雨。
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The results show that in the protonation process, because of the effect of meso-(p-methylpyridyl), the changes of the structure and bond charge population are obvious; the frontier molecular orbitals have opposite change trend with the case of meso-yridyl, the rapid exchanges of inner hydrogens of the protonated diacid with solvent protons become more difficult.
结果表明,由于m-甲基吡啶的影响,在质子化过程中结构和键电荷布居有明显变化;前沿分子轨道具有与四吡啶基情形相反的变化趋势,质子化二酸与溶液质子的快速交换作用也变得更困难了。
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The life cycle of meso-scale system is about 12 hours, and the horizontal scale is from 100 to 200 km, it is a typical meso-β weather system.
其生命史约为12小时,水平尺度为100~200 km,为典型的β中尺度系统。
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The mantle shear zone formed at lithospheric extensional setting of Meso-Tethys and reworked by serpentinization, cataclasis, and compressional deformation including deformed lens such as ophiolite, gabbro, and chronite, thrust faults, and folds produced during closure of the Meso-Tethys.
在南北向挤压导致海盆消亡的早期阶段,处于深层侵位环境的地幔橄榄岩由于物性的不均一性,变形分解作用产生不同尺度的透镜网络,如蛇绿岩体、辉长岩脉、纯橄岩异离体、豆荚状铬铁矿体、眼球状橄榄石、辉石残斑晶等。
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Meso phanerophytes and micro phanerophytes are main composing plant of arbor synusia in the area.In synusia structure,except for the warm shrubs,frost flora all have arbor synusia,shrub synusia,herbage synusia and lichen synusia.The evergreen broad leaved meso phanerophytessynusia dominates the arbor layer .
在层片结构上,森林植物群落除暖性灌丛外,都具有乔木层层片、灌木层层片、草本层层片和苔藓地被层层片,常绿阔叶中高位芽层片为乔木层主要层片,并多构成群落的建群层片。
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The axial interaction of vanadyl meso-tetraphenylporphyrin and nickel meso-tetraphenylporphyrin with different Lewis basic solvents was investigated by using an ultraviolet-visible spectrophotometric method.
应用紫外可见分光光度法研究了氧钒对四苯基卟啉和镍对四苯基卟啉与Lewis碱性溶剂的轴向配位作用。
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Both of these two genes only expressed in the pituitaries of these three fishes,and they mainly located in the meso-adenohypophysis, which indicated that the gonadotropins were secreted by GTH cells in meso-adenohypophysis.
Fshβ和Lhβ基因只在三种鱼的脑垂体中表达,且均定位于中腺垂体区域,说明这三种鱼的促性腺激素主要是由中腺垂体的GTH细胞产生。
- 相关中文对照歌词
- Cafe (Caso Meso Nel Cafe)
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。