查询词典 ecosystem

This article in summarizes in our country nature protection area construction achievement foundation, outlined the nature protection area to each kind of natural ecosystem, the wild biology, the domesticated species, the wild blood relationship to plant and the idioplasm resources conservation present situation, including has constructed the nature protection area for protection biodiversity various components quantity, the area, the distribution and the management; Has appraised the nature protection area to the biodiversity various components protection effect; Has analyzed the existence question and proposed that strengthens measure which the biodiversity protects.

本文在总结我国自然保护区建设成就的基础上，概述了自然保护区对各类自然生态系统、野生生物、驯化物种、野生亲缘种及种质资源保护的现状，包括为保护生物多样性各组分已建自然保护区的数量、面积、分布及管理；评价了自然保护区对生物多样性各组分保护的效果；分析了存在问题并提出加强生物多样性就地保护的措施。中国论文联盟http：//www.lwlm.com

This article in summarizes in our country nature protection area construction achievement foundation, outlined the nature protection area to each kind of natural ecosystem, the wild biology, the domesticated species, the wild blood relationship to plant and the idioplasm resources conservation present situation, including has constructed the nature protection area for protection biodiversity various components quantity, the area, the distribution and the management; Has appraised the nature protection area to the biodiversity various components protection effect; Has analyzed the existence question and proposed that strengthens measure whichthe biodiversity protects.

自然保护区建设是保护生物多样性的最有效途径。至1993年底，我国共建立各类型自然保护区763个，总面积6618万hm2，约占国土面积的6.8％。本文在总结我国自然保护区建设成就的基础上，概述了自然保护区对各类自然生态系统、野生生物、驯化物种、野生亲缘种及种质资源保护的现状，包括为保护生物多样性各组分已建自然保护区的数量、面积、分布及管理；评价了自然保护区对生物多样性各组分保护的效果；分析了存在问题并提出加强生物多样性就地保护的措施。

This article in summarizes in our country nature protection area construction achievement foundation, outlined the nature protection area to each kind of natural ecosystem, the wild biology, the domesticated species, the wild blood relationship to plant and the idioplasm resources conservation present situation, including has constructed the nature protection area for protection biodiversity various components quantity, the area, the distribution and the management; Has appraised the nature protection area to the biodiversity various components protection effect; Has analyzed the existence question and proposed that strengthens measure which the biodiversity protects.

择要：自然掩护区培植是掩护生物多样性的最有效路子。至1993岁尾，我国共成立种种型自然掩护区763个，总面积6618万hm2，约占疆域面积的6.8％。本文在总结我国自然掩护区培植成绩的基本上，概述了自然掩护区对种种自然生态体系、野生生物、驯化物种、野生亲缘种及种质资本掩护的现状，包孕为掩护生物多样性各组分已建自然掩护区的数量、面积、散布及打点；评价了自然掩护区对生物多样性各组分掩护的下场；剖析了存在题目并提出加强生物多样性就地掩护的法子。

Because the primary production were mostly distributed in the bottom of ice and the surface water,the role of ice water interface in the ecosystem was very important.

光辐照度由于在冰水界面的量值仅为冰表入射光的不足5.3％至低于1％，成为水中产量最为可能的限制因子。

In history, the natural vegetation of mid-subtropical mountain ecosystem was evergreen broad-leaved forest on the whole.

森林生态系统转换是森林生态系统经营管理中的一个十分重要问题。

The key to the recovery of degraded evergreen broad-leaved forest ecosystem is the vegetation restoration.

常绿阔叶林退化生态系统的恢复，关键是植被的恢复。

However, in recent years, burning hill and destroying natural bush and forest for planting eucalyptus brought impact on hilly ecosystem in Guangdong.

近年来山区林业又受到大规模烧山、毁林种植尾叶桉树的冲击。

The strategies for restoring and rebuilding vegetation in study area were put forward that selecting local plant,harvesting rainwater to create spot distributed arbor and bush forest in following the ecosystem regulation that vegetation match with the local weather.

提出在遵从植被与气候耦合的生物地带性生态规律的基础上，以乡土植物，配合雨水集流等补充灌溉，创造斑块状乔灌木植被，是实现该地区的植被恢复、重建和稳定的重要途径。

The Lungken eco-protection area of Kenting National Park was polluted by oil-spills from a stranded cargo boat and precious coral reefs was in danger of sticky oil and clean-ups. It is so depressed that no proper assessment tools can be applied to explore the impairments as well as long-term effects on ecosystem in Taiwan.

垦丁国家公园龙坑生态保护区受搁浅货轮渗漏燃油污染，由於清理时效延宕造成污染扩大，危及海岸珊瑚礁生态，然而反观於国内并无一套可资运用工具来评估生态之受损风险，对於长期之影响也未能确实评估，因而有必要加强此一方面之研究。

Recently the Lungken eco-protection area of Kenting National Park was polluted by oil-spills from a stranded cargo boat and precious coral reefs was in danger of sticky oil and clean-up. It is so depressed that no proper assessment tools can be applied to explore the long-term effects on ecosystem.

近期垦丁国家公园龙坑生态保护区受搁浅货轮渗漏燃油污染，由於清理时效延宕造成污染扩大，危及海岸珊瑚礁生态；反观於国内并无一套可资运用工具来评估生态之受损风险，对於长期之影响也未能确实评估。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。