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- forest management type 森林经营类型
- Criteria and Indicators of Sustainable Forest Management in Canada. 加拿大森林可持续管理标准和指标评介
- Brife introduction to forest management discipline in Beijing for.Univ. 国家级重点学科北京林业大学森林经理学科简介。
- Standardization of the national forest management demonstration counties. 是全国林业标准化管理示范县。
- Classified forest management will be carried out in accordance with the contemporary forestry ideology. 按照现代林业思想,对森林实施分类经营。
- Evergreen broad-leavedforest is classified into three types as follows: nurture type of early sapling forest, intemediate cutting type of medium sapling forest, density management type of mid-maturation forest. 将阔叶林划分为3个经营类型,分别为:初期幼龄林组成抚育类型、中期幼龄林抚育间伐类型、中龄林密度管理类型。
- Prescribed fires are artificially set and controlled and are intended to fulfill forest management objectives. 计划林火是人为点燃并控制,目的是为了实现森林经营的目标。
- Conclusion TAD of senior middle school students is related with school management type, and close management can he a valid way to IAD prevention. 实施封闭式管理是干预网络成瘾的有效途径之一,但必须适当变通现有的管理模式使之更加完善。
- I believe we can expect a future focus on greater efficiency in public forest management. 我深信,将来的重点是更有效地管理国有森林。
- For major sake of value compensation of forest management,problems of internalization of FME are posed. 森林经营外部效应内部化问题提出的主要根源在于森林经营的价值补偿动机。
- When exported to COM, the inheritance hierarchy of a managed type is flattened. 当导出到COM后,托管类型的继承层次结构将被展平。
- Ecosystem management decision support system (EMDS) is a useful tool for forest management. 摘要生态系经营决策支援系统之建立,可有效协助林业经营者从事森林生态系经营之工作。
- The results of logistic regression and linear regression indicated that school management type hail the greatest predictability to the variation of the IAD. 多元线性回归分析结果显示,学校管理类型对网络成瘾的影响在各变量中最大。结论高中生网络成瘾与学校是否实行封闭式管理有关。
- "The model for environmental stewardship includes recycled paper and forest management. “这种模式的环境管理包括再生纸和森林管理。
- Urban Forest Management and Arboriculture Skills Upgrade lectures March with Dr.Bill Fountain in Hong Kong. 此邮件地址受阻挡spam的自动程序保护,需要激活Javascript功能才能查阅。
- FSC standard for forest management enterprises supplying non FSC-certified controlled wood. 本标准适用于供应可控木材(非FSC认证的)的森林经营企业。
- Forest workers should be appropriately diverted and reemployed,with the majority transferred to tree planting and forest management. 妥善安置林业职工,重点向造林和森林管护转移。
- An assembly also introduces publisher key, version, and location information to a managed type. 程序集还向托管类型引入出版商密钥、版本和位置信息。
- Class interfaces are the only exception since they do not correspond to a managed type. 但类接口是唯一的例外情况,因为它们不与托管类型相对应。
- Department of Agriculture Training and Research Exchange Programs: Including on wastewater, water quality, and forest management. 美国农业培训和研究交流规划部:包括废水、水质量和森林管理。