搜索结果: 1-3 共查到“林学 precision”相关记录3条 . 查询时间(0.046 秒)
Leaf water potential measurements using the pressure chamber: synthetic testing of assumptions towards best practices for precision and accuracy
leaf water potential plant water relations plant water status pressure bomb pressure chamber water stress
2023/11/28
Leaf water potential (ψ leaf), typically measured using the pressure chamber, is the most important metric of plant water status, providing high theoretical value and information content for multiple ...
Improving RBS estimates − effects of the auxiliary variable, stratification of the crown, and deletion of segments on the precision of estimates
randomized branch sampling multistage sampling unequal selection probabilities
2015/3/6
Randomized Branch Sampling (RBS) is a multistage sampling procedure using natural branching in order to select samples for the estimation of tree characteristics. The existing variants of the RBS meth...
Precision Manufacturing in the Cnnecticut River Valley and Westfield, Massachusetts
Cnnecticut River Valley Westfield
2014/12/8
Industry has thrived in the Connecticut River Valley since the middle of the seventeenth century. The Valley has a strong precision manufacturing history, which began in 1777 with the Springfield Armo...