查询词典 forestation

The overview discussed the 8 factors affected the survival rates, and the plantable tidal flats and the threshold of waterlogging time of mangroves seedlings. The different inundation classes of mangrove and the critical tidal level fits for mangroves forestation were summarized.

本文从影响红树林造林成活率的8种自然因子和人为因子出发，着重探讨了滩面高程和临界淹水时间，并对国内外对红树植物潮汐淹水的等级的确定，以及国内各地造林过程中的宜林临界线的测定进行了综述。

Surface-consistent deconvolution using variable prediction step, and suppression of sand dune ringing;2. Spatiotemporal distribution of moisture content in sand dune s of the unirrigated forestation along the southern marginal zone of Gurbantunggut Desert;3. The concepts of sand land, sand dune and desertified land etc.

在实地调查和多年定位研究的基础上，根据目前沙漠化过程研究的需要，介绍了沙地、沙丘、沙漠化土地等相关概念及其主要区别，阐述了沙地、沙丘、沙漠化土地类型的划分标准以及类型互换使用中应该注意的问题；通过分析影响沙漠化发展方向和过程的关键因素，建立了沙漠化正、逆发展过程的地面判别指标体系，并讨论了不同类型沙丘的主要来源、发展方向及转换过程的判别方法。

The procedure, from budding to grow up, is a significant difference in every different land use type. It's very difficult to invade into the natural forest without any disturbance; For the sake of failure forestation and reclamation, L. lucocephalla and intolerant spices will invade into mixed woodland, and it will be a new dominant after competition finally; They has a high probability for invasion a..nd spread at abandon rural and graze land. The spread area of L.

种子萌芽到成株的过程中，因土地利用类型不同有显著差异，未经干扰之天然林银合欢无法入侵；次生林地由於造林失败或开垦之原因，银合欢与其他阳性树种一起入侵，经过生长竞争后，银合欢会逐渐成为优势树种；而休耕之裸露地或停止放牧之草生地，银合欢之入侵及扩散机率最大。

Our institute, with civil construction design Level B qualification as well, is among the first design units with landscape gardening Level A qualification approved by the State Ministry of Construction, good at landscape, forestation and environment planning and design of landscape areas, parks and squares as well as domestic and overseas landscape architecture and archaized architecture design.

我院是国家建设部批准的首批风景园林甲级资质设计单位，同时具有民用建筑设计乙级资质。擅长风景区、公园、广场等景观、绿化、环境规划设计及国内外风景建筑和仿古建筑设计。

Then make the comprehensive comment to the objective foundation and realistic margins of the economic development of city country of Ningxias; Analyze the basic situation, characteristics, main illness of the whole industry development and the influence factor of the further developments of Ningxia; Further summing up the practice of Town construction and its interaction with country in Ningxia region, inducing three experiences of the positive interactive development of the city country, namely: to make science programming before city country coordination, to interact surrounding the area of the agriculture science and technology park ,to interact in developing agricultural product industry; to interact Will rely on the capital of city and the system creative ;to interact still exist in the process of the forestation in mountain area ;finally the paper put forward the management counterplans of interaction of the city country of Ningxia, among them generalize the industry organization mode of the interaction development as" five change": the layout centralize, enterprise collectivize , the information globalizes, the industry ecosystem ,the management itemize ;Generalize the operation mechanism as" four move": the enterprise in active, the government push, the industry move together.

文中综述了马克思主义和西方经济学的基本理论观点，我国已有的主要发展模式；对宁夏地区城乡经济发展的客观基础和现实差距进行了综合评述；分析了宁夏全区产业发展的基本态势、特点、主要病症和进一步发展的影响因素等；总结了宁夏城镇建设与农业、农村互动发展的实践，归纳出城乡互动良性发展的三条经验，即：实现城乡统筹协调要有科学规划，围绕农业科技园区建设搞互动，在加快发展农产品加工业中搞互动；将依托首府城市，通过管理体制创新实现互动发展，结合退耕还林还草活动推动山区城乡互动发展，以及发挥小城镇带动作用，城乡共建特色产业实现互动发展，分别作为一个发展模式。最后提出了宁夏地区城乡互动发展的管理对策，其中将互动发展的产业组织模式概括为&五化&：即布局集群化、企业集团化、信息全程化、产业生态化和管理项目化；将运作机制概括为&四动&：即企业主动、政府推动、产业联动、资金滚动。

At the same time, using their ability to absorb and give off water and nutrition, we can use them into the reform of soil, the plantation of vegetables and fruits, the forestation of gardens and non-soil cultivation, so that they have effects on preserving water, airing, keeping fertilizer, making soil loose for a long time, preventing soil from consolidating, keeping water moving, and something like that.

同时利用陶粒对水及养料的吸放性能，用于土壤改良、蔬果栽培、园林绿化和无土栽培中，可以起到保水、透气、保肥，长久保持土壤疏松、防止泥土板结及疏水性良好等效果。

After using the forestation method of spray sowing and inserting dry seedlings, the area of fouryearnaturalregeneration poplar and willow has taken up 5 percent of controlled area, with the area of artificialspraysowing poplar and willow taking up ten percent and the area of artificialspraysowing shrub and herbage ta...

采用喷播和深松插干造林方法，4年天然更新的杨树和柳树占治理面积的5%左右，人工栽培的杨树和柳树占10%，人工喷播的灌木、牧草占10%。在沙丘上部植被覆盖度由10%～15%增加到40%～50%，丘间低地和风蚀洼平地由50%～60%增加到75%～85%。流动沙丘初步恢复为疏林草地型固定与半固定沙丘。

Green Project Hope adopt the forestation activity to absorb society contribution , sole duty personnel tree planting , Project Hope operating mechanism superintend , the way that the local personnel maintains carries out, in order to improving local improvement of the ecological environment , making the day be bluer , water is more beautiful , person is more healthy.

绿色希望工程采用吸收社会捐款、专职人员植树、希望工程工作机构监督、当地人员养护的方式开展造林活动，以改善当地生态环境建设，让天更蓝，水更美，人更健康。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48