森林土壤取样的研究结果表明:基于设计的取样策略主要建立于传统的调查取样的基础上,需要多少样本,研究区应设定多大范围是设计考虑的主要内容。
Result of forest soil sampling indicates that: design-based approach is mainly based on the traditional investigation, the number of samples and study area are mostly considered by this approach.
生产过程中所用的取样方法,必须不影响洁净区的保护,当审核最终产品放行的批记录时,也要考虑环境监控的结果。
Sampling methods used in operation should not interfere with zone protection. Results from monitoring should be considered when reviewing batch documentation for finished product release.
房屋检查包括提取主要玩耍区的灰尘样本及家中可疑表面胶带取样。
The inspection included the retrieval of dust samples from the main play area as well as the collection of tape samples from suspected surfaces in the home.
动态取样应当避免对洁净区造成不良影响。
Sampling methods used in operation should not negatively impact cleanliness level in the zone.
动态取样应当避免对洁净区造成不良影响。
Sampling methods used in operation should not negatively impact cleanliness level in the zone.
应用推荐