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经济林树种
释义
经济林树种
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农学
经济林树种
释
non-timber forest spices
经济林树种
经济林中生物学特性相似,栽培特性、产品形态和利用途径基本相同的某一特定物种或同属、不同属近缘物种的统称。又称经济树种。
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bounding cycle
bounding manifold
bounding operation
bounding polyhedral surface
bounding surface
Bounding Theory
boundless
bound method
bound model
boundness
boundness test
bound nucleus
bound occurrence
bound of convergence
bound of star-likeness
bound of the error
bound of uniqueness
bound on effective properties
bound orbit
bound osculating space
boundpair
bound rotation
Bound Slave
bound state
bound state as pole of Green's function
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