查询词典 systematic sample

sample bottle：取样瓶

sample bomb 样品储存器 | sample bottle 取样瓶 | sample box 样品盒

sample prescription bottle：砂样瓶

sample preparation 样品处理 | sample prescription bottle 砂样瓶 | sample pressure transducer 取样压力换能器

sample plasma bottle：试样瓶

sample period 取样周期 | sample plasma bottle 试样瓶 | sample point 取样点

sample pres cription bottle：砂样瓶

sample preparation 样品处理 | sample pres cription bottle 砂样瓶 | sample pressure transducer 取样压力换能器

sample book：样本薄

Sample 样本;货样 | Sample book 样本薄 | Sample order 定样货

sample book：样品册

counter sample 对等货样 | sample book 样品册 | sample free of change 免费样品

sample percentiles：样本百分位数

样本路径 sample path | 样本百分位数 sample percentiles | 样本点 sample point

RDERR random error：随机不确定度

694 系统误差 SYSERR systematic error | 695 随机不确定度 RDERR random error | 696 线上采样点编号 CVPTNO curve sample point number

sampling ratio：抽样比

这一比例叫作抽样比例(sampling fraction)或抽样比(sampling ratio). 系统样本(systematic sample)是从把抽样单位按顺序编号的框架中有系统地抽取(drawn systematically)出来的样本, 按照第n个、...

systematic sample selection：系统抽样

sufficient competent evidence 充分适当的审计证据 | systematic sample selection 系统抽样 | test for cutoff 截止测试

phenol red：酚红,苯酚磺酞

phenol reagent 酚试剂 | phenol red 酚红,苯酚磺酞 | phenol red test 酚红排泌试验

accessory equipment：附件

accessory equipment 辅助设备 | accessory equipment 附件 | accessory part 附件