... conservation of energy 能量守恒 conservation of forest 森林保护 conservation pool 蓄水池 ...
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conservation of forest resources 森林资源保护
conservation of forest ecosystem 森林生态系统保护
conservation of forest genetic resources 森林遗传资源保护
forest conservation society of america 美国森林保护学会
resources conservation of low-yield forest 低产林资源保护
forest for conservation of water 水源保持林
Water conservation efficiency of forest 森林水源涵养效能
Master of Forest Conservation 森林保护硕士
conservation program of natural forest 天然林保护工程实施
Generally, in situ conservation of forest genetic resources may be realized by establishing nature reserves.
一般来说森林遗传资源的就地保护可以通过建立自然保护区来实现。
The function of forest floor on water conservation, nutrient supply, promoting biological respiratory intensity and soil development are discussed.
探讨了森林地层在水土保持、养分供应、促进生物呼吸强度和土壤发育等方面的作用。
Protective functions of forest resources also contribute to ecosystem conservation efforts.
森林资源的保护功能亦有利于生态系统保护努力。
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