roothold

n.

根部固着力，使根固定之处；

Investigation of the stability of Pinus contorta based on a tensile force measurement method [weight of the crown, roothold, spatial...
Tool for applying dust guard caps to journal boxes
Form, function and environments of the early angiosperms: merging extant phylogeny and ecophysiology with fossils
The Crisis in Our Forests
Outdoors: The Versatile Yellow Flag
Research Progress of Mechanical Properties of Trees under Wind Load Action
Board Certifications and is the Executive Officer of ProLab Orthotics in Napa, CA. Earliest Efforts
Effects of fire history and N and P fertilization on seedling biomass, Specific Leaf Area, and root:shoot ratios in a South African ...
Soil treatment for control of black-root of Sugar Beets.
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