老昌辉以“二分论”治疗岭南小儿疳积经验

老昌辉教授治疗岭南小儿疳积经验丰富,独创'二分论'辨治理论。老昌辉提出小儿疳积病机以脾虚,气滞夹湿为主,将病程分为起病期和缓解期,分期施治。起病期辨清虚实主次,治以消积导滞,清热化湿,或健脾益气,消补兼施为主;缓解期以平补脾肺肾为则。临证善用道地药材,注重顾护脾肺,同时重视体质综合调护。

测定牛奶中铅含量的两种前处理方法比较分析

牛奶样品经微波消解、压力罐消解两种前处理方法处理后,用石墨炉原子吸收光谱法检测铅含量。结果表明,两种前处理方法的测定结果没有显著性差异,都能较好地满足牛奶中铅含量的检测。但微波消解处理样品过程省时,操作相对简单、安全,重现性好,回收率高,可作为检测牛奶铅含量的首选前处理方法。

Design and Realization of Similar Report System of Moderate Rain,Heavy Rain and Rainstorm in Guyuan City

[Objective] The aim was to design and promote similar report system of moderate rain, heavy rain and rainstorm in Guyuan City. [Method] As C#. Net2005 development platform and based on MSSQLSEVER2005 database system, the upper air circulation during moderate rain, heavy rain and rainstorm from May to September since 1960, taking 500 hPa, 700 hPa and ground situation as complement, the similar height of 500 and 700 hPa were calculated. [Result]The system is set to be personal and template. The system only needs to be set for once. If the in- stallation is changed, the system doesn＇t need to change parameters. The system would automatically read the parameters and make it easy for the businessman to use. Meanwhile, it solves the problem of storing abundant data. Considering the promotion and application, the system is designed to be universal and portable, [ Conclusion] The system makes uP the Oossibilitv of mis-reoortina the moderate rain. heaw rain and rainstorm.

基于GMS的抚顺西露天矿地下水涌水量模拟

以抚顺西露天矿为研究区,利用GMS(groundwater modeling system)数值模拟软件在分析矿区及其周边区域地质及水文地质条件的基础上,针对地层岩性和地质构造特点,建立数学模型;结合工作区地质勘探资料及对充水因素的分析,建立水文地质模型,对涌水量作出预测,提出平衡状态时排水井的布置方案。结果表明:根据矿坑的地形特点分别在南北两侧安置5口深度为100 m,长度为100 m,排水量为10~20 m^(3)/d的水平井,并且在模拟区矿坑最低处按照100 m的间距安置4口深70~100 m,排水量为20 m^(3)/d的竖井时,矿坑中不会有水溢出。