stem form
英 [stem fɔ:m] 美 [stɛm fɔrm]

释义

[树]干形[状]；

权威例句

Stem Form Development of Forest Trees
Compatible volume-taper models for loblolly and slash pine based on a system with segmented-stem form factors.
Stem form of young larix as influenced by wind and pruning
Effects of thinning and nitrogen fertilization on stem growth and stem form of Pinus sylvestris trees
Mixed linear models for analyzing and predicting stem form variation of Scots pine
Reduced wood stiffness and strength, and altered stem form, in young antisense 4CL transgenic poplars with reduced lignin contents
A comparison between European continental and British provenances of some British native trees: growth, survival and stem form.
Stem form and branchiness of Norway spruce as a sawn timber--Predicted by a process based model
Transplanted mouse embryonic stem-cell-derived motoneurons form functional motor units and reduce muscle atrophy.
Genetic parameters for spiral grain, stem form, pilodyn and growth in 13 years old clones of Sitka spruce (Picea sitchensis (BONG.) ...