1)  Z-score
Z比分数
1.
The Use of Z-score in Capacity Verification about Detection Laboratory;
Z比分数在实验室能力验证检测中的运用
2.
Methods:Using the international general statistical method with "Z-score" to analyze the testing results of lead and arsenic.
方法:采用国际上通用的稳健统计,用"Z比分数"的统计方法对铅、砷的检测结果进行分析。
3.
Methods:The testing results of arsenic and mercury in water were analyzed by using "Z-score" statistical method which is for international purpose.
方法:采用国际通用的稳健统计用"Z比分数"的统计方法对水中砷、汞的检测结果进行分析。
2)  Z-score
Z-score
3)  Z-score
Z值
1.
According Z-score 95% cases were selected as reference groups Comparing the mean and s of weight,height and BMI with the references of WHO-2006.
【方法】在2004年23 422例0~18岁组儿童代谢综合征流行病学调查数据中,择取95%可信区间人群作为标准参照人群,按年龄别性别计算体重、身高、体质指数(BMI)均值及标准差,与WHO2006参照标准进行比较;利用Z值分割,分析5%极端人群及95%正常人群分布构成,BMI与国际肥胖专家工作组(IOTF)超重筛查界值进行比较研究。
2.
Objective Observe the effect and significance of quantitative ultrasound and T-score, Z-score on the diagnosis of osteoporosis.
目的 探讨跟骨定量超声在诊断老年性骨质疏松症中的可行性及T值和Z值在诊断中的意义。
4)  Z-score
z-值
5)  Z-score
Z-score法
1.
The method of Z-score and entropy were employed.
采用Z-score法、熵值法,选取了自然、环境、社会经济3方面30个指标,评价了泰安市土地利用可持续性。
6)  Z score
Z分法
1.
[Objective] To construct percentile and Z score references of height for age(HFA) and weight for age(WFA) for Shanghai urban children and adolescents aged 0-18 years.
[目的]建立上海市区0~18岁男女年龄别身高及体重百分位及Z分法参考值。
2.
②The prevalence of growth retardation was measured by proportion of WFA,HFA and WFH below-2 and -3 SDS(Z scores).
②采用标准差单位法即Z分法作营养状况评估 ,凡身高和体重测量值的Z分值在 < 2和≥ 3之间为中度 ,凡 < 3为重度。
参考词条
补充资料:连分数的渐近分数


连分数的渐近分数
convergent of a continued fraction

连分数的渐近分数l阴ve吧e时ofa阴‘毗d五,比.;n侧卫xp口.坦”八卯6‘] 见连分数(con tinued fraction).
说明:补充资料仅用于学习参考,请勿用于其它任何用途。