查询词典 soil conservation

While restoring the slopes around the city, workers have also been busy fighting back deforestation through tree nursing and planting, water and soil conservation, and by correcting the slopes and banks of the "Quinte River", all of which form part of the longer term objective to create jobs.

虽然恢复城市周围的山坡，工人也在忙着进行反击，并通过种植树木护理，水和土壤保护森林砍伐，以及纠正的斜坡和银行的"昆特河"，所有这些组成部分有长远目标是创造就业机会。

At last, some advices on project of water and soil conservation in railroading engineering is put forward.

其中，铁路工程是一项浩大的土木工程，由于在施工程过程中，会穿过各种各样的地貌和地形单元，这势必会给所经之地的环境带来一定的影响。

The subalpine meadows in Luyashan Mountain are one of the typical meadows in north China and play an important role in water and soil conservation,eco-tourism resource exploitation and bio-diversity protection and so on.

芦芽山亚高山草甸是在华北地区最典型的山地草甸之一，该草甸在水土保持、生态旅游资源开发和生物多样性保护等方面发挥着重要作用。

It can also take the lead in teaching soil conservation and environment protection.

它还将带头传授土壤保存和环境保护方面的知识。

The TVA built dams, managed flood control and soil conservation programs, and more.

管理局在当地建筑水坝，负责洪水管理，以及土壤保存计画等工作。

One important form of soil conservation is the use of windbreak windbreaks .

其中一种重要的保持土壤的方式就是防风林。

From of old Ma Lan by our country working people wide to cultivate, in Confucius " domestic language ", of Qu Yuan " from coquettish ", of Li Shizhen " detailed outline of a book on Chinese medicine " the account that there are pair of Ma Lan in waiting, as admirable water and soil conservation, depasture, view and admire and officinal plant occupies position in the history and nature.

自古以来马兰就被我国劳动人民广为种植，在孔子的《家语》。屈原的《离骚》。李时珍的《本草纲目》等中都有对马兰的记载，作为优良的水土保持。放牧。观赏和药用植物在历史和自然中都占有一席之地。

The institute takes loessial plateau as key research,take on research on water and soil conservation in semiarid and simewet area,and solve some important technology problems in entiron building.

中国科学院、水利部水土保持研究所成立于1956年2月，是中国科学院在西北地区建立的第一个研究机构。

Melinis minutiflora was suitable for water and soil conservation. A field study on its photosynthetic characteristics was carried out by using LI-6400 portable photosynthesis system in May.

糖蜜草为禾本科软草，足复垦和水土保持的良好植物。5月份选取晴天用LI-6400便携式光合仪测定糖蜜草的光合特性。

Food is god for the people, utilize solar energy to cook and cut down the forest reducibly , is favorable to water and soil conservation, reduce the air pollution caused by the fact that the timber is burnt at the same time , according to the incomplete statistics, Nigerian timber used to cooking is more than 100 million every year.

民以食为天，利用太阳能做饭可减少砍伐林木，有利于水土保持，同时减少因木材燃烧造成的空气污染，据不完全统计，尼每年用于做饭的木材为1亿立方以上。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。