育林的

Management unit of the berm on the river bank protection for forests upbringing and updating of the nature of the logging and logging for flood prevention and rescue, according to the relevant provisions of the national afforestation exempt from the Fund.

河道管理单位对护堤护岸林木进行抚育和更新性质的采伐及用于防汛抢险的采伐，根据国家有关规定免交育林基金。

In other cases, we must add to the labour of the wood-cutter that of the planter and cultivator .

在其他情况下，则除了伐木工人的劳动外，还应加上种树育林人的劳动。

Of system of sound forestry plan cost build should include to cancel Yo forest fund, dimension brief cost and all sorts of collect fees inconsequently, reservation forestry protection builds a few cost such as cost, the system of public government spending in perfect forestry branch and clear forest property right.

合理的林业规费体系的建立应包括取消育林基金、维简费和各种不合理的收费，保留林业保护建设费等少数费用，完善林业部门中的公共财政支出体系以及明晰森林产权等。

This paper discussed the distribution of forest resources in the tropics, their main types, main characteristics and present management status, and proposed twelve management modes, and these modes include establishing nature conservation region, eco-public-benefit forest management, extravisme, limiting logging and regeneration after logging, logging three and remaining seven method, tropical shelterwood system, sylviculture douce, whole cultivation method, specialized cultivation method, strip clearcutting method, developing tree species of lacking noted and nature regeneration, closing hillsides to facilitate afforestation.

本文对世界热带地区的森林资源分布、基本类型、主要特征、世界次生林的经营现状和主要经营方式讨论。这些经营方式包括建立自然保护区、生态公益林经营、&采掘主义&、限制采伐和伐后更新、&砍三留七&法、&扶持&式育林法、&抑制&式育林法、整体培育法、专门培育法、带状皆伐法、开发欠知名树种、自然更新和封山育林。

Zhu Ailiang contracted more than mus of 200 barren mountain and bamboo forest, to make full use of resource of hill of a mountainous area grass, introduce 17 goats, begin to use forest the meadow expands the production that raise a sheep.

已成为当地山区养羊育林致富的带头人。1989年，朱爱亮承包了200余亩荒山和毛竹林，为充分利用山区草山资源，引进17头山羊，开始利用林间草地发展养羊生产。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。