Referring to http://www.instrument.com.cn/bbs/shtml/20070812/939843/index.shtml , may I supplement that CL seems the abbreviation of Confidence Level (置信水平)
A abscissa横坐标 absence rate缺勤率 absolute number绝对数 absolute value绝对值 accident error偶然误差 accumulated frequency累积频数 alternative hypothesis备择假设 analysis of data分析资料 analysis of variance(ANOVA)方差分析 arith-log paper算术对数纸 arithmetic mean算术均数 assumed mean假定均数 arithmetic weighted mean加权算术均数 asymmetry coefficient偏度系数 average平均数 average deviation平均差
B bar chart直条图、条图 bias偏性 binomial distribution二项分布 biometrics生物统计学 bivariate normal population双变量正态总体
C cartogram统计图 case fatality rate(or case mortality)病死率 census普查 chi-sguare(X2) test卡方检验 central tendency集中趋势 class interval组距 classification分组、分类 cluster sampling整群抽样 coefficient of correlation相关系数 coefficient of regression回归系数 coefficient of variability(or coefficieut of variation)变异 系数 collection of data收集资料 column列（栏） combinative table组合表 combined standard deviation合并标准差 combined variance(or poolled variance)合并方差 complete survey全面调查 completely correlation完全相关 completely random design完全随机设计 confidence interval可信区间，置信区间 confidence level可信水平，置信水平 confidence limit可信限，置信限 constituent ratio构成比，结构相对数 continuity连续性 control对照 control group对照组 coordinate坐标 correction for continuity连续性校正 correction for grouping归组校正 correction number校正数 correction value校正值 correlation相关，联系 correlation analysis相关分析 correlation coefficient相关系数 critical value临界值 cumulative frequency累积频率
D data资料 degree of confidence可信度，置信度 degree of dispersion离散程度 degree of freedom自由度 degree of variation变异度 dependent variable应变量 design of experiment实验设计 deviation from the mean离均差 diagnose accordance rate诊断符合率 difference with significance差别不显著 difference with significance差别显著 discrete variable离散变量 dispersion tendency离中趋势 distribution分布、分配
E effective rate有效率 eigenvalue特征值 enumeration data计数资料 equation of linear regression线性回归方程 error误差 error of replication重复误差 error of type IIⅡ型错误，第二类误差 error of type IⅠ型错误，第一类误差 estimate value估计值 event事件 experiment design实验设计 experiment error实验误差 experimental group实验组 extreme value极值
F fatality rate病死率 field survey现场调查 fourfold table四格表 freguency频数 freguency distribution频数分布
G Gaussian curve高斯曲线 geometric mean几何均数 grouped data分组资料
H histogram直方图 homogeneity of variance方差齐性 homogeneity test of variances方差齐性检验 hypothesis test假设检验 hypothetical universe假设总体
L latin sguare design拉丁方设计 least significant difference最小显著差数 least square method最小平方法，最小乘法 leptokurtic distribution尖峭态分布 leptokurtosis峰态，峭度 linear chart线图 linear correlation直线相关 linear regression直线回归 linear regression eguation直线回归方程 link relative环比 logarithmic normal distribution对数正态分布 logarithmic scale对数尺度 lognormal distribution对数正态分布 lower limit下限
M matched pair design配对设计 mathematical statistics数理统计（学） maximum value极大值 mean均值 mean of population总体均数 mean square均方 mean variance均方，方差 measurement data讲量资料 median中位数 medical statistics医学统计学 mesokurtosis正态峰 method of least squares最小平方法，最小乘法 method of grouping分组法 method of percentiles百分位数法 mid-value of class组中值 minimum value极小值 mode众数 moment动差，矩 morbidity患病率 mortality死亡率
N natality出生率 natural logarithm自然对数 negative correlation负相关 negative skewness负偏志 no correlation无相关 non-linear correlation非线性相关 non-parametric statistics非参数统计 normal curve正态曲线 normal deviate正态离差 normal distribution正态分布 normal population正态总体 normal probability curve正态概率曲线 normal range正常范围 normal value正常值 normal kurtosis正态峰 normality test正态性检验 nosometry患病率 null hypothesis无效假设，检验假设
O observed unit观察单位 observed value观察值 one-sided test单测检验 one-tailed test单尾检验 order statistic顺序统计量 ordinal number秩号 ordinate纵坐标
P pairing data配对资料 parameter参数 percent百分率 percentage百分数，百分率 percentage bar chart百分条图 percentile百分位数 pie diagram园图 placebo安慰剂 planning of survey调查计划 point estimation点估计 population总体，人口 population mean总体均数 population rate总体率 population variance总体方差 positive correlation正相关 positive skewness正偏态 power of a test把握度，检验效能 prevalence rate患病率 probability概率，机率 probability error偶然误差 proportion比，比率 prospective study前瞻研究 prospective survey前瞻调查 public health statistics卫生统计学
Q quality eontrol质量控制 quartile四分位数
R random随机 random digits随机数字 random error随机误差 random numbers table随机数目表 random sample随机样本 random sampling随机抽样 random variable随机变量 randomization随机化 randomized blocks随机区组,随机单位组 randomized blocks analysis of variance随机单位组方差分析 randomized blocks design随机单位组设计 randomness随机性 range极差、全距 range of normal values正常值范围 rank秩,秩次,等级 rank correlation等级相关 rank correlation coefficent等级相关系数 rank-sum test秩和检验 rank test秩(和)检验 ranked data等级资料 rate率 ratio比 recovery rate治愈率 registration登记 regression回归 regression analysis回归分析 regression coefficient回归系数 regression eguation回归方程 relative number相对数 relative ratio比较相对数 relative ratio with fixed base定基比 remainder error剩余误差 replication重复 retrospective survey回顾调查 Ridit analysis参照单位分析 Ridit value参照单位值
S sample样本 sample average样本均数 sample size样本含量 sampling抽样 sampling error抽样误差 sampling statistics样本统计量 sampling survay抽样调查 scaller diagram散点图 schedule of survey调查表 semi-logarithmic chart半对数线图 semi-measursement data半计量资料 semi-guartile range四分位数间距 sensitivity灵敏度 sex ratio性比例 sign test符号检验 significance显著性,意义 significance level显著性水平 significance test显著性检验 significant difference差别显著 simple random sampling单纯随机抽样 simple table简单表 size of sample样本含量 skewness偏态 slope斜率 sorting data整理资料 sorting table整理表 sources of variation变异来源 square deviation方差 standard deviation(SD)标准差 standard error (SE)标准误 standard error of estimate标准估计误差 standard error of the mean均数的标准误 standardization标准化 standardized rate标化率 standardized normal distribution标准正态分布 statistic统计量 statistics统计学 statistical induction统计图 statistical inference统计归纳 statistical map统计推断 statistical method统计地图 statistical survey统计方法 statistical table统计调查 statistical test统计表 statistical treatment统计检验 stratified sampling统计处理 stochastic variable分层抽样 sum of cross products of随机变量 deviation from mean离均差积和 sum of ranks秩和 sum of sguares of deviation from mean离均差平方和 superior limit上限 survival rate生存率 symmetry对称(性) systematic error系统误差 systematic sampling机械抽样
T t-distributiont分布 t-testt检验 tabulation method划记法 test of normality正态性检验 test of one-sided单侧检验 test of one-tailed单尾检验 test of significance显著性检验 test of two-sided双侧检验 test of two-tailed双尾检验 theoretical frequency理论频数 theoretical number理论数 treatment处理 treatment factor处理因素 treatment of date数据处理 two-factor analysis of variance双因素方差分析 two-sided test双侧检验 two-tailed test双尾检验 type I error第一类误差 type II error第二类误差 typical survey典型调查
U u testu检验 universe总体,全域 ungrouped data未分组资料 upper limit上限
V variable变量 variance方差,均方 variance analysis方差分析 variance ratio方差比 variate变量 variation coefficient变异系数 velocity of development发展速度 velocity of increase增长速度
茅茅 may be busy, may I share the following information abstracted from GB/T 3358.1.
Referring to Clause 3.49 of GB/T 3358.1-Terms for Statistics, the definition of “Confidence Level” is:
[T1, T2] is a one-sided or two-sided confidence interval of θ, 1-α is a number between 0 and 1; for everyθ, there is P(T1≦θ≦T2)≧1-α, then 1-α is the confidence level of this confidence interval.
P(T1≦θ≦T2)≧1-α is a probability and usually expressed in percentage. Therefore, 90% CL generally stands for 90% Confidence Level.
The definition of confidence interval and confidence limit can be found in Clause 3.47 and 3.48 (I only have the hard copy of GB/T 3358.1; anybody has the e-copy, please upload.). In short, confidence limits are T1 and T2, while confidence interval is the interval between T1 and T2.
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