查询词典 conservation

Sabaigrass planting improves the soil water conservation functions. The study results indicated: vegetation influenced the soil water conservationfunctions of the purple sloping fields greatly. Pure and mixed stands of Sabaigrassvegetation not only improved the soil water conservation functions in purple soilsloping fields, but also has the better effect than wild vegetation.

2龙须草种植可明显改良土壤蓄水性能本研究结果表明：植被的存在与否对紫色土荒山坡地土壤蓄水性能影响很大，龙须草纯种植被和龙须草-林木复合种植植被不仅极显著地改良了紫色土荒山坡地土壤蓄水性能，而且其改良效果显著好于野生自然植被。

From above .we come up with the con servation of species diversity and strategies for ecological restoration in wetland, that is strengthening construction of natural conservation region, harmonizing human activities with conservation of species diversity, controlling strictly insect and rat pests developing artificial grassland and so on.

据此，我们提出了相应的湿地物种多样比保护和生态恢复对策，即：加强自然保护区建设、协调人类活动与物种多样性保护的关系、严格控制载畜量、发展人工草地等主要措施与建设。

During the establishment of sediment yield dynamic model at the watershed outlet, it was difficult for us to carry out dynamic monitoring of each impact factors in the whole basin, because it was a long time research and was in very large-scale watershed. Taking into account the interannual variability of sediment yield mainly affected by hydrological conditions of rainfall - runoff and underlaying surface changes caused by soil conservation measures, a combined influence factor which is related to surface runoff modulus and the implementation time of the water and soil conservation project was proposed for the first time. Furthermore, its specific expression was determined through dimensional analysis and non-linear regression multianalysis.

在流域输沙量动态模型的建立中，由于研究时段长、研究流域尺度大，对输沙量各影响因子进行全流域逐年动态监测十分困难，考虑输沙量的年际变化主要受降雨-径流水文条件和水土保持措施等土地管理活动的影响，首次提出与地表径流模数和治理时间相关的综合影响因子，并通过因次分析法和二元非线型回归法确定了具体的表达式。

TKCP and CI will continue to work with the PNG government and local communities to seek creation of additional conservation areas in the country, using the YUS Conservation Area as a model.

TKCP和CI将继续与巴布亚新几内亚政府和当地社团协同工作，以YUS自然保护区为模版，在这个国家创建更多的自然保护区。

Facing these problems, the half-coupled conservation laws of energy for polar continua, conservation law of energy and Hamilton principle for micropolar multifield theories, principle of virtual velocity and dipolar velocity as well as of virtual stress and dipolar stress for solids with microstructure are proposed.

针对这些问题，提出了半耦合型的极性连续统能量守恒定律、微极多场耦合理论能量守恒定律和Hamilton原理与带有微结构的固体理论的虚速度和虚双极速度以及虚应力和虚双极应力原理等。

Based on a community-based study and an extensive field survey, the plant worship by the Yi people in Chuxiong, Yunnan and its culture content was inventoried. The effect and impact of the plant worship upon conservation and management of local biodiversity were highlighted. The possibility, necessity and feasibility to utilize traditional culture for modern nature conservation in China were discussed.

摘 要 本文对云南楚雄彝族传统的植物崇拜进行了广泛的调查，对被崇拜植物及其文化内涵进行了编目，着重植物崇拜文化对当地生物多样性保护的影响，讨论了楚雄彝族的植物文化在当地生物多样性保护和管理中的作用和意义，进一步探讨了在我国利用传统文化进行现代自然保护的必要性、可能性和可行性。

Introducing and propagandizing energy conservation and raw material conservation policies in China for reducing energy consumption and improve energy efficiency.

l 宣传中国政府的能源、原材料节约的方针和政策，促进企业节能降耗，提高能源利用效率

Building hillslope into terraced land is an important engineering measure for soil and water conservation in Ruhe watershed of Guyuan City. On the 15°~25° slope of the hilly area, Guyuan station of soil and water conservation chooses bench terrace as the main form of building hillslope into terraced land.

坡改梯是茹河流域水土保持工程中的一个重要组成部分，在丘陵区15°~25°的缓坡上，固原市水务局选择了建设隔坡梯田作为坡改梯的主要形式。

Firstly, analyzing the dynamic changes and the problems existing in the forest ecosystem in the researching area; Secondly, taking Xishui natural conservation station as the example, vectoring the picture of Forest construction in Xishui natural conservation station through using Arcview and Arc/info software, and utilizing the landscape indices to analyze the changes and problems of the arbor forest and bush forest in the forest ecosystem.

首先分析了研究区森林生态系统的动态变化及其存在问题；其次以西水自然保护站为例，运用Arcview和Arc/info软件对1992年和2001年的西水自然保护站1：50000林相图进行矢量化处理，并利用景观指数分析了森林生态系统中乔木林、灌木林的变化及其存在问题。

We took administrative districts at the county level as valuation units, estimated the current economic values of 7 ecosystem services (gas diversification, organism production output, and climate control conservation of water supply, soil formation and conservation, and environment purification, maintenance of organism culture and enter) for 6 biomes (forest, grassland, desert, farmland, wetland, and city).

以县级行政区为评价单元，核算了森林、草地、荒漠、农田、湿地和城市6大类和气体调节、水源涵养、土壤保持、环境净化、生物多样性维护、生物产品产出、文化娱乐7个方面的生态服务价值。

It's bell can reach over a meter in diameter.

它的身体最大可以达到直径1米多。

Now they are overdue and I shall have to pay a fine.

现在他们过期了，我不得不付罚款。