Shuitu Baochi Xuebao, 2016 土壤肥力是土壤质量的基础，为探讨我国东部水蚀区坡耕地土壤肥力质量，以田块尺度为评价单元，选取36个采样点，测定11项土壤养分及肥力环境指标。应用主成分分析法，通过计算变量的Norm值，结合指标间的相关系数，确定有机质、全钾、pH值、CEC、粘粒含量进入土壤肥力评价的最小数据集（MDS）。采用“S”型或抛物线型隶属度函数计算指标隶属度并对单项肥力指标进行评价,利用综合评价模型计算各点土壤肥力综合指数（IFI）进行评价。结果表明：（1）CEC和粘粒含量隶属度值较低，是制约我国水蚀区坡耕地土壤肥力的重要因素；（
马芊红, 耿
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Shuitu Baochi Xuebao, 1993 在总结和概括了生态环境评价指标体系应遵守原则的基础上，设计了环境质量评价指标体系及其数学模型，并运用以上理论体系对中国各省区的综合环境质量进行了排序。同时，对环境利导因素的整体效应和危害因素的整体效应进行了定量分析。
岳天祥 淦九河
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Huli yanjiu, 1993 责任制护理病历是护士实施整体护理的文书,其书写质量直接反映责任护士的业务水平,如何监测其质量,目前尚无统—模式.作者在制订护理病历书写质量评分指标时,注意了以下几点,供同道们商讨. 1 制订评分标准要注意高度 按照责任制护理四个程序的要求,制订监测指标应包括首页及续页两个部分.首页标准 （1）—般情况;（2）简要病史;（3）出院时效果评价;（4）卫生指导.续页标准 （1）护理问题;（2）护理计划;（3）措施依据;（4）效果评价等八个项目.各项目有若干细则,如一般项目的细则 （1）格式符合要求;（2 ...
王瑞华 +4 more
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Hua Xi Kou Qiang Yi Xue Za ZhiWei J +7 more
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Beijing Da Xue Xue Bao Yi Xue BanYu L, Wu L, Liu X, Li Z.
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Se PuShi J, Wang M, Xue QZ, Zhang SL, Hu YW.
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