查询词典 sample capacity

sample size loss：试样量损耗

sample size 试样量;样本大小 | sample size loss 试样量损耗 | sample solution 试样溶液

sample space：试样空间

sample size 试样量 | sample space 试样空间 | sample theorem 试样定理

sample space：取样空间

sample sink 样品槽 | sample space 取样空间 | sample standard deviation 样本标准差,样本标准偏差,样品标准偏差

sample survey：样本调查

sample statistic 样本统计量 | sample survey 样本调查 | sample survey method 样本调查法

sample survey：样本甸

sample space 样本空间 | sample survey 样本甸 | sample unit 抽样单位

sample survey method：样本调查法

sample survey 样本调查 | sample survey method 样本调查法 | sample survey techniques 样本调查技术 样本调查技术

sample survey techniques：样本调查技术 样本调查技术

sample survey method 样本调查法 | sample survey techniques 样本调查技术 样本调查技术 | sample unit 样本单位

sample unit：抽样单元

Sample Size 抽样规模 | Sample Unit 抽样单元 | Sample, Representative 典型抽样

sample unit：抽样单位

sample survey 样本甸 | sample unit 抽样单位 | sample variable 样本变量

sample variable：样本变量

sample unit 抽样单位 | sample variable 样本变量 | sample variance 样本方差

it is another matter, not the same as：難比

可比 may be compared to, be just like; | 難比 it is another matter, not the same as; | 比上不足,比下有餘 worse off than some, better off than many-formula for contentment;

Porzana bicolor：棕违田鸡

姬田鸡 Porzana parva Ⅱ | 棕违田鸡 Porzana bicolor Ⅱ | 花田鸡 Coturnicops noveboracensis Ⅱ