查询词典 farmland

The change of landuse patterns in 1977-1998 shows indirectly the desertified land had been restored and is being restored. The relationship between landuse patterns and soil types was also analysed in this paper, from 1977 to 1998, the areas of rangeland and mobile sand dunes decreased in most soil types and the areas of woodland, shrubland and farmland increased, which means that the modification of landuse patterns due to limitation of soil types will be helpful to desertification control.

同时土地利用格局的时空变化与土壤类型间关系的分析表明，1977-1998的20余年间，在四种主要土壤类型上各种土地利用类型的变化具有一定的规律性，草牧场和流动沙地的面积基本上呈减小的趋势（分布在风沙土上的草牧场面积除外），而乔木林地，灌木林地和农地面积均为增加的趋势，这说明在土壤类型这一土地自然属性的严重制约下，人们被迫调整其土地利用格局，从而有效地遏制了荒漠化的发生和发展。

Totally 60 sample plots were located by setting two lines which run through different habitats at a space distance of every 5km~2 along the East River basin and the West River basin in Baoxing, all of which cover different landuses of farmland, grassland, forestland, shrubland and abandoned land under different disturbances.

在调查区内沿东河、西河和宝兴河两岸0.5～1km~2处设置2条贯穿不同生境的样线，选取保存完整的、或退化的、或破坏的农地、草地、森林、灌木林地和荒地等各种土地利用类型设置典型样地。

Result of research indicated that:Siol effective coefficient changed from 0.3047 to 0.8550,respectively with medium-low yield farmland of 71.28 percent.

研究表明： 1、全市除宝兴外，处于我国东部三等光温四级气候生产潜力西区。

There isn,t significant decrease in the siol fertility quality of the farmland planting 10th transgenic resistant-pest cotton. The effects of conventional cotton and transgenic resistant-pest cotton at the different periods of growth on some soil fertility indexes were investigated.

在蚯蚓生长的基质养分含量(有机质、氮磷钾全量和有效态含量)方面，与常规棉相比，转基因抗虫棉显著降低了基质速效钾含量，但对其他养分含量没有显著的提高或降低。

The analytical result of remote sensing shows that the surface features are mainly forests and naked rocks, and subordinately farmland and waters.

结果表明，土地覆盖现状以森林和裸岩地为主，土地利用/覆盖变化的主要方向是林地向裸地和耕地转化。

Tielugou small watershed, which is the implementary small watershed of the "948" project of Ministry of Water Resources, gives prominence to the project of terracing on slope which places stress on basic farmland building and the developmental comprehensive control which is characteristic of ecological landscape of soil and water conservation in the comprehensive control of which.

铁炉沟小流域是水利部&948&项目实施小流域，在综合治理中突出了以建设基本农田为重点的坡改梯工程和以水土保持生态园区为特色的开发性综合治理，实现了水土保持措施产业化和社会效益可视化，同时也达到理想的生态效益目标。

The port is being modernised and unclogged, partly by increasing the cost of storing containers. Hundreds of miles of new roads and rail track are speeding up transport. Landmines are steadily being removed from farmland that had gone to pot.

官方统治已经被革除，港口通过增加集货箱收费变文明畅通了，新建公路铁路也加速交通，农田里的地雷也被出去，生活更稳定了。

The monsoon rains, which feed India's unirrigated farmland, have been fickle, inflicting drought on almost half of India's districts, followed by floods in some areas as the monsoon departed.

哺育印度干旱农田的季风雨反复无常，使一半以上的印度地区遭受旱灾的折磨，接着便是季风过后在一些地区发生的涝灾。

The sustainability of agro-ecosystem in Shanxi province has been rising under some measures such as reverting farmland to forest, transferring labor force from agriculture to industry and service, increasing agro-technology and so on. From 1980 to 2006, forestland increased from 1605kha to 3757kha, renewable environmental emergy increased from 9.47E+21sej to 1.26E+22sej, agricultural laborer reduced from 7.03×10~6 person to 6.40×10~6 person so that labor emergy decreased 9%, unrenewable supplemental emergy went up from 1.11E+22sej to 2.17E+22sej, increased 143%.

8通过采取退耕还林还草、转移农业剩余劳动力、加大农业科技要素投入力度等措施，山西省农业生态系统可持续性有所改善。1980年～2006年，随着退耕还林还草政策的实施，林地面积由1605kha增加到3757kha，可更新环境资源能值由9.47E+21sej增长为1.26E+22sej；从事农业的劳动力由702.58万人减少为639.7万人，农业劳动力能值由此减少了9%；不可更新工业辅助能值由1.11E+22sej增长为2.17E+22sej，增长了143%。

The premises of the simulation are that the runoff from upreach is 7.8× 108m3/a and the means of economization on water is in effect. When studied it was thought firstly the water for the lake area and the living plant of the oasis, then for forest-sod irrigation and farmland irrigation.

模拟计算是以上游下泄水量7.8×10~8m~3／a为前提条件，在实行节水措施，完善供水系统的情况下，首先满足维持和恢复一定规模湖泊面积，保证绿洲植被正常生长所需水量，然后考虑林草灌溉用水和农田灌溉用水量。

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％。