基于“杂合以治”理论探讨陈大舜和法论治经验

陈大舜教授基于“杂合以治”理论,在杂合各种治疗手段的基础上实行和法论治,有较好的临床优势,疗效肯定。本文从杂合为和法均治、和法复治、和法轻治、和法预治、和法综治5个方面来系统阐述陈大舜教授和法论治的特色。并附验案1则,以资佐证。     

海洋渔场地貌图的设计方法研究

渔场地貌是分析预报渔情、选择渔业作业方式和选用渔具设备的重要依据之一。基于数字高程模型(DEM)和数字晕渲制图等技术,应用ESRI Arc GIS软件系统,通过实验方法选定DEM插值算法及阴影光源参数,制作了表现海底地形起伏变化特征及鱼类生物资源分布状况的渔场地貌图,实现了多源、多维和异构数据的融合。作为一项探索性工作,期望设计成果能够为今后相关产品的研发和应用提供有益借鉴。     

APOSOS项目15 cm光电望远镜故障监测方法研究

为了对海外站点和无人值守望远镜进行动态监测,判断望远镜是否处于正常的工作状态,提出了一种联合使用天文定位数据和轴系定位数据对望远镜的运行状态进行动态监测的方法。该方法对观测得到的天文定位与轴系定位数据进行误差计算,对比分析两种数据的误差范围,判断望远镜的工作状态。利用该方法对亚太地基光学空间物体观测系统项目位于伊朗和巴基斯坦的两台15 cm地基光电望远镜的观测数据进行检验,结果发现:其中1台15 cm望远镜轴系定位中方位角存在较大误差,误差在上百角秒,设备存在问题。通过对比此设备在国内与国外两地观测数据的误差,确定了出现问题的时间和地点。观测站工作人员对望远镜出现问题的报告印证了分析结论,证明了方法的有效性。     

Drivers of coastal bacterioplankton community diversity and structure along a nutrient gradient in the East China Sea

Anthropogenic nutrient discharge poses widespread threats to coastal ecosystems and has increased environmental gradients from coast to sea. Bacterioplankton play crucial roles in coastal biogeochemical cycling, and a variety of factors af fect bacterial community diversity and structure. We used 16 S r RNA gene pyrosequencing to investigate the spatial variation in bacterial community composition(BCC) across five sites on a coast-of fshore gradient in the East China Sea. Overall, bacterial alpha-diversity did not diff er across sites, except that richness and phylogenetic diversity were lower in the of fshore sites, and the highest alpha-diversity was found in the most landward site, with Chl-abeing the main factor. BCCs generally clustered into coastal and of fshore groups. Chl-a explained 12.3% of the variation in BCCs, more than that explained by either the physicochemical(5.7%) or spatial(8.5%) variables. Nutrients(particularly nitrate and phosphate), along with phytoplankton abundance, were more important than other physicochemical factors, co-explaining 20.0% of the variation in BCCs. Additionally, a series of discriminant families(primarily affiliated with Gammaproteobacteria and Alphaproteobacteria), whose relative abundances correlated with Chl-a, DIN, and phosphate concentrations, were identified, implying their potential to indicate phytoplankton blooms and nutrient enrichment in this marine ecosystem. This study provides insight into bacterioplankton response patterns along a coast-of fshore gradient, with phytoplankton abundance increasing in the of fshore sites. Time-series sampling across multiple transects should be performed to determine the seasonal and spatial patterns in bacterial diversity and community structure along this gradient.     

偷鸡不成蚀把米

正"停工、停工,必须立即给我停工,否则,我就要掀摊子,把垒好的墙统统推倒!"一个气得浑身发抖的年轻人吕帆(化名),看着近1米高的屋墙吼叫着。这时,40多岁的贾建国(化名)故作镇静:"老弟,你这是咋呼啥,     

Stable 85Rb micro vapour cells: fabrication based on anodic bonding and application in chip-scale atomic clocks

We describe the microfabrication of ⁸⁵Rb vapour cells using a glass-silicon anodic bonding technique and in situ chemical reaction between rubidium chloride and barium azide to produce Rb. Under controlled conditions, the pure metallic Rb drops and buffer gases were obtained in the cells with a few mm³ internal volumes during the cell sealing process. At an ambient temperature of 90 ℃ the optical absorption resonance of ⁸⁵Rb D1 transition with proper broadening and the corresponding coherent population trapping (CPT) resonance, with a signal contrast of 1.5% and linewidth of about 1.7 kHz, have been detected. The sealing quality and the stability of the cells have also been demonstrated experimentally by using the helium leaking detection and the after-9-month optoelectronics measurement which shows a similar CPT signal as its original status. In addition, the physics package of chip-scale atomic clock (CSAC) based on the cell was realized. The measured frequency stability of the physics package can reach to 2.1×10^-10 at one second when the cell was heated to 100 ℃ which proved that the cell has the quality to be used in portable and battery-operated devices.     

海涂围垦工程中悬挂式爆破挤淤基础处理技术探讨

沿海软土地基围涂工程中悬挂式爆破挤淤基础处理断面结构设计中遇到的最大难题是对腰宽的处理,腰宽太窄则工后沉降大,反之,则断面石方量增大,投资增加,因此,试图通过工程实例说明悬挂式爆破挤淤基础处理断面设计及工程实施过程中遇到的问题及对策措施。     

渤海海峡海岛站与沿岸站大风对比分析

统计了渤海海峡5个海岛站和3个沿岸站1年的大风资料,在每月大风日数、风速、年际和月际变化特征、主导风向等方面进行了对比分析,得出渤海海峡大风如下结论:大风的风力以6～7级为主,南部比北部更易出现大风,且风速也较大;出现大风的最高概率为57.5%,即平均不到2天就出现一次;海岛站与沿岸站大风风力极值相差最大为20.8 m/s;极大风风速43.2 m/s,创历史最高纪录;风速的月变化规律基本一致,呈现两峰两谷形势;大风年主导风向为NW-NNE,风速以偏北大风和偏南大风较大,而偏西风和偏东风较小;具有典型的季风性气候特征,冬季以偏北大风为主,夏季以偏南大风为主,春、秋季偏北大风和偏南大风交替出现;综合应用海岛站和沿岸站大风记录,能更加准确反映渤海海峡大风的气候特征。     

北斗卫星精密星历插值精度研究

选用非滑动式拉格朗日(Lagrange)插值法和滑动式Lagrange插值法对北斗卫星导航系统(Beidou Satellite Navigation Syetem,BDS)精密星历进行插值,通过大量实验对北斗卫星导航系统卫星的插值精度与两种方法及插值阶次的关系进行研究.实验结果表明:(1)分别采用非滑动式和滑动式La...     

改进Mein-Larson模型的花岗岩残积土边坡降雨入渗研究

在我国发生的众多滑坡灾害中,最为突出的一个致灾因素是降雨。针对降雨诱发滑坡的研究一般是将边坡失稳的机制作为着手点,研究湿润锋向下发展的运移规律。针对Mein-Larson降雨入渗模型在模拟水分入渗过程中未充分考虑初始含水率分布的非线性这一不足,引入考虑初始含水率分布的非线性即指数分布进行土体含水率分布、土体累计入渗雨量的修正,并进行改进Mein-Larson降雨入渗模型的研究,通过试验验证了改进之后的降雨入渗模型的正确性与合理性。