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通过分析五脏六腑的生理病理特点,结合解表类药物的性味,从方剂配伍的角度来分析解表类药物在肺系、脾胃、肝胆、心系、肾系病证中所发挥的作用,以扩大解表类药物治疗疾病的范围。因解表药味辛能行能散,故在肺系病证中功以发散邪气;在脾胃病证中疏导气机以升阳举陷、宣散郁火;在肝胆病证中疏理肝气而解除郁结,祛风止痉以止抽搐;在心系病证中疏通气血以疗疮疡痈疽;在肾系病证中升发阳气,祛除伏邪。 相似文献
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痒为皮肤病常见症状,其病因十分复杂。痒虽病在肤表,却与五脏六腑的功能活动密切相关。本文从中医整体观念出发,基于五脏六腑的生理病理特点,结合痒的病因病机,提出“五脏六腑皆令人痒,而非独心也”的辨证思路,旨在探讨痒与脏腑的关系,为临床治疗瘙痒性皮肤病提出新思路。 相似文献
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根据脏腑经络理论,试从脾肝肺心肾五脏与胃的关系论治慢性萎缩性胃炎(CAG)。认为从脾胃论治CAG,对于痰湿中阻者,中医当治以除湿化痰、理气和中,可选平胃散、二陈汤之类的燥湿化痰之剂;痰湿日久化热者,在治疗上当以清化热湿、和胃消痞为法,可选用连朴饮、清中汤之类的清热祛湿之剂加减;对于脾胃虚弱之CAG患者,在治疗上当健脾益气、升阳举陷,选用补中益气汤加减。从肝胃论治CAG,当治以疏肝理气、和胃消痞,可予以五磨饮子、越鞠丸之类的方剂加减。脾胃虚,兼见肺病者,当治以升阳益胃。临床上对于负面情绪较重的CAG患者要重视从心胃论治,可选用天王补心丹、安神定志丸之类的方剂,通过安心神来调理脾胃。对于病程相对较长的CAG患者,在治疗上应当勿忘从肾论治。 相似文献
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The Localized Weighted Ensemble Kalman Filter(LWEnKF) is a new nonlinear/non-Gaussian data assimilation(DA) method that can effectively alleviate the filter degradation problem faced by particle filtering, and it has great prospects for applications in geophysical models. In terms of operational applications, along-track sea surface height(AT-SSH), swath sea surface temperature(S-SST) and in-situ temperature and salinity(T/S) profiles are assimilated using the LWEnKF in the northern South China ... 相似文献
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Bias correction of sea surface temperature retrospective fore-casts in the South China Sea 总被引:2,自引:1,他引:1
Guijun Han Jianfeng Zhou Qi Shao Wei Li Chaoliang Li Xiaobo Wu Lige Cao Haowen Wu Yundong Li Gongfu Zhou 《海洋学报(英文版)》2022,41(2):41-50
Offline bias correction of numerical marine forecast products is an effective post-processing means to improve forecast accuracy. Two offline bias correction methods for sea surface temperature(SST) forecasts have been developed in this study: a backpropagation neural network(BPNN) algorithm, and a hybrid algorithm of empirical orthogonal function(EOF) analysis and BPNN(named EOF-BPNN). The performances of these two methods are validated using bias correction experiments implemented in the South... 相似文献
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夏威夷历史海啸记录包含远距离和当地产生的海啸,由这些事件引起的人员伤亡和对建筑、环境造成的破坏与损失是惊人的,但是在近来才有一些对历史海啸沉积事件的综合性的研究.夏威夷多岩石的海岸线的演变主要是海啸和风暴的贡献,然而区分风暴和海啸是很难的,特别是相关的小的历史海啸事件.因此夏威夷海啸的研究往往关注于大的古海啸沉积事件.研究表明远距离产生的事件,如1946年阿留申海啸对瓦胡岛岩石岸线的演变具有重要影响.活火山也有助于岩石岸线的形成,且容易引发当地海啸.现代活动的Kilauea火山南侧海域的逐步沉降并没有引起太平洋范围内的破坏性的大海啸,但引发了局部一系列重要的海啸事件,这些事件的周期被估计认为是200年. 相似文献
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Using sea surface salinity(SSS)observation from the soil moisture active passive(SMAP)mission,we analyzed the spatial distribution and seasonal variation of SSS around Changjiang River(Yangtze River)Estuary for the period of September 2015 to August 2018.First,we found that the SSS from SMAP is more accurate than soil moisture and ocean salinity(SMOS)mission observation when comparing with the in situ observations.Then,the SSS signature of the Changjiang River freshwater was analyzed using SMAP data and the river discharge data from the Datong hydrological station.The results show that the SSS around the Changjiang River Estuary is significantly lower than that of the open ocean,and shows significant seasonal variation.The minimum value of SSS appears in July and maximum SSS in December.The root mean square difference of daily SSS between SMAP observation and in situ observation is around 3 in both summer and winter,which is much lower than the annual range of SSS variation.In summer,the diffusion direction of the Changjiang River freshwater depicted by SSS from SMAP is consistent with the path of freshwater from in situ observation,suggesting that SMAP observation may be used in coastal seas in monitoring the diffusion and advection of freshwater discharge. 相似文献