查询词典 fertile farmland

With multiple functions of digging, grabbing, drilling, bull-dozing, ditch-cleaning and rock-breaking, this excavator can be widely used in various construction projects such as water supply, power supply, gas supply, telecommunication network, farmland and garden works etc.

该机采用伺服先导操纵，操作舒适；平台可360o回转，具有挖、抓、清沟和破碎等功能，可广泛用于公路、建筑、市政、供水、供气、供电、农田建设等土方工程。

After the completion, it can directly supply 45.5 million m 3 water to Red-flag Channel to irrigate 110000mu farmland and supply 9 million m 3 urban industrial and living water with the comprehensive utilization of power generation and tourism.

水库建成后，可直接向红旗渠补源 4550 万立方米，灌溉农田 11 万亩，提供城镇工业和生活用水 900 万立方米，同时兼具发电、旅游等综合利用价值。

In recent years there has been a dramatic decline in our farmland wildlife, from birds to wildflowers.

在最近几年已出现急剧下降，我们的耕地野生动物，从鸟的野花。

The forest land that did not produce change is occupied 76.88%, farmland is occupied 60.38%, construction is occupied with the ground 52.11%, system of sanded ground, water and meadow are occupied only respectively 32.64%, 28.72% with 2.7%.

没有发生变化的林地占76.88%、耕地占60.38%、建设用地占52.11%、沙地、水体和草地分别仅占32.64%、28.72%和2.7%。

The results are as follows: 1 great changes have taken place in land use and landscape pattern from 1995 to 2000; the area of woodland, water and unused land has been reduced and that of grassland, cropland and construction land increased; 2 the advance of fractal dimensions, the diversity index and landscape fragmentation degree showed that landscape units became strongly fragmented; 3 the dominant degree of construction and unused land has changed little but that of meadow and water increased, and that of farmland and woodland decreased to some extent, which indicated that the trend of landscape pattern changed from cropland and woodland to meadow and water; 4 the changes of land use and landscape patterns near the road are obvious and it is urgent to strengthen eco_environment protection.

主要结果如下：①1995-2000年间，研究区土地利用变化显著，其中林地、水域和未利用土地面积下降，而草地、耕地和建设用地面积增加；②景观破碎化程度加剧，分维数、多样性指数和景观破碎度均增加；③建设用地和未利用土地优势度变化不大，耕地和林地的优势度减小，草地和水域优势度增加，表明研究区景观格局由耕地、林地向草地和水域转变；④交通干线附近的土地利用和景观格局变化显著，加强这些区域的生态环境保护与建设势在必行。

This is especially true in the countryside, where the mass collectivisation during Mao's Great Leap Forward of half a century ago left farmland "collectively" owned.

特别是在农村，在那里从毛泽东时代延续半个世纪混乱的所有制使得农田&集体所有&。

This is especially true in the countryside, where the mass collectivisation during Mao's Great Leap Forward of half a century ago left farmland "collectively" owned.

他们拥有的究竟是什么？这在农村表现得尤为突出。半个世纪之前的&大跃进&\&公社化&使农民&集体&拥有土地。

This is especially true in the countryside, where the mass collectivisation during Mao's Great Leap Forward of half a century ago left farmland "collectively" owned.

在乡村地区这种情况更是显而易见。半个世纪前的毛泽东时期曾发生过一场大跃进运动，当时的大规模集体化运动使得土地变成了&集体&所共有的。

This is especially true in the countryside, where the mass collectivisation during Mao's Great Leap Forward of half a century ago left farmland "collectively" owned.

这一问题在农村更为突出。半个世纪前，在毛泽东的大跃进时期，集体化使农民&集体&拥有土地。

This is especially true in the countryside, where the mass collectivisation during Mao's Great Leap Forward of half a century ago left farmland "collectively" owned.

在农村这个问题尤为真实。毛半个世纪前的大跃进使农田集体所有。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。