| 1. | Multistage sampling in forest inventory is not restricted to fixed-area sampling units .
森林资源清查中，多阶抽样并不局限于固定面积的抽样单元。 |
| 2. | Primary sampling unit
初步抽样单位 |
| 3. | Retaining sampled units for changed probability and the optimum matching ratio in successive sampling survey
概率发生变化时的连续抽样及最优匹配比 |
| 4. | Are measures adopted to ensure samples units under test are uniquely identified and related to the test data
有否采取措施来确保测试数据是由相关的样本得到？ |
| 5. | A type of probability sample in which aggregations of sampling units , called clusters , are sampled at some stage in the process
是一种将样本单元聚集在一起的随机抽样法.样本群在抽样的某一步骤被抽出 |
| 6. | Every sampling unit can be certain length , also can be unit of particular area , bulk or cubage , quality or quantum of time
每个取样单位可以是一定长度，也可以是一定面积、体积或容积、质量单位或时间单位等。 |
| 7. | Notification letter explaining the purpose of the survey and soliciting cooperation will be mailed to the sampled units beforehand
被选中的单位会预先收到邮寄通知书，解释该统计调查的目的以及请求受访者合作。 |
| 8. | Fertilizers - sampling - recommendations for minimum mass of increment of a solid fertilizer to be taken to be representative of the total sampling unit
肥料.第2部分:取样.第7节:代表全部样品的固体肥料最小体积增量推荐标准 |
| 9. | During the fieldwork period , an enumerator carrying hisher enumerator identity card issued by the planning department will visit the sampled units
在外勤工作期间，访问员会带备由规划署发出的访问员身分证，到访被选的单位进行访问。 |
| 10. | Notification letter explaining the purpose of the survey and soliciting cooperation will be mailed to the sampled units in private residential buildings beforehand
被选中的私人屋宇单位会预先收到邮寄通知书，解释该统计调查的目的以及请求受访者合作。 |
