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In this paper,the niche CharacteristicS of the dominant herb species in the subtropical Ev-ergreen broad leaved woodland(53 species)have been measured at the natural reserve of WanMu Ling,including niche breadth,niche proportional similarity and niche ove |
中文意思: 对万木林自然保护区常绿阔叶林森林群落的53个主要种群进行生态位测定,包括生态位宽度、生态位相似比例、生态位重叠。 |
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In this paper,the drug administration system is researched and devoloped.Carring out computer based management,the drug information in a hospital is completely brought into the hospital information as a real time situation with high share and high efficie
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为加强医院的药政管理工作,开发了医院药政管理系统,并且实施联网管理,将医院药品信息全面纳入到医院信息总体管理中,最终使药品信息处于高度共享、高效率的实时处理状态,形成从总体调控到相互制约的管理体系,以确保医院获得良好的效益。 |
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In this paper,the establishment and useing of medical and health file in community,the management for patients with hypertension,the community health education and the management of community department very often conducted by project management.These exp
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本文介绍了北京大兴区在健康档案的建立与使用、社区高血压患者管理、社区健康教育、社区科管理等方面以项目管理方式运作的经验,为今后进一步开展社区卫生服务项目管理提供参考。 |
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In this paper,the heavy metals pollution and its characteristics in soil,the harm to the environmental and the chemical-behavior of heavy metals in soil are introduced.The heavy metals element beckground value in soil is discussed.
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介绍了土壤重金属的污染及其特点,重金属对环境危害和在土壤中的化学行为,最后论述了土壤重金属元素的背景值。 |
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In this paper,the importance and necessity of construction of ecological culture during construction of concordant society are explained,the influence of ecological construction to develop concordant society and the existing problems of ecological constru
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阐述了在构建和谐社会的过程中,加快建设生态文化的必然性和重要性,分析了生态文化建设对构建和谐社会的促进作用和中国生态文化建设存在的问题,进一步探讨了生态文化建设的内容并提出了建议。 |
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In this paper,the metal explosive working technique and the fabrication characteristics of metal vessels with double layers were introduced.Based on the comparison between new and traditional techniques,the reliability of the technique for mould-less high
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本文将从前言、金属爆炸加工技术介绍、双层金属容器加工制造要点、新技术与传统技术的对比、无模高能整体分步成形双层球型容器技术的可靠性和本技术在低温压力容器制造领域里应用的前景等六方面进行阐述。 |
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In this paper,the niche CharacteristicS of the dominant herb species in the subtropical Ev-ergreen broad leaved woodland(53 species)have been measured at the natural reserve of WanMu Ling,including niche breadth,niche proportional similarity and niche ove
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对万木林自然保护区常绿阔叶林森林群落的53个主要种群进行生态位测定,包括生态位宽度、生态位相似比例、生态位重叠。 |
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In this paper,the optional model on the seasonal order of goods when the demand is a continuous random variable is set up and is simply illustrated in practice according to maximum expected profits.
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从供求关系的角度,考虑预期利润最大,建立了需求为连续型随机变量时的阶段性货物订购的优化模型,分别得到了与存贮费用有关、考虑缺货损失以及多阶段订购毋需订购费用时的最优进货量。 |
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In this paper,the problems existing in the design,manufacture and use of the gauge groove and the corresponding prove method,are discussed.Then it introduces the groove method which bases on the groove center as the datum and uses line depth to control li
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论述了刻线量规设计、制造、使用中存在的问题和改进方法,并介绍了以刻线中心为基准,以线深控制线宽的刻线方法。 |
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In this paper,the progress of the fluorimetry in pharmaceutical analysis in recent years is reviewed.The application of new technique of fluorimetry,flowinjection fluorimetry,chromatography with fluorescence detection in pharmaceutical analysis is discuss
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论述了近几年荧光分析法在药物分析中的研究进展.主要从荧光分析新技术,以及流动注射-荧光法,色谱-荧光法等联用技术在药物分析中的应用方面进行了评述. |
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In this paper,the recovery of silver from leach sludge of copper of Yulong copper mine,Tibet was briefly discussed using a hydrometallurgical and non-cyanide leaching technology.
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本文以西藏玉龙铜矿浸铜渣为原料,采用湿法冶金工艺和无氰浸出方法提取回收其中所含的银。 |
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In this paper,the research progress of the relationship between dental metallic prosthesis and MRI artifact is summarized.
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本文就口腔金属修复物与磁共振伪影相互关系的研究进展作一综述。 |
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