hectare是什么意思

网络释义

用法例句

The ecological footprint model on the basis of sub-national hectare was presented in this paper according to the ecological footprint concept and model on the basis of global hectare or national hectare.

在全球公顷和国家公顷的模型基础上,建立了省公顷生态足迹模型。

Ecological footprint analysis based on sub-national hectare was established in this article.

为更加准确地核算中小尺度的生态足迹,论文建立了"省公顷"模型,明确了均衡因子和产量因子的含义与计算方法。

it will cover 1, 215 hectares,

将占地1215公顷，

The village covers an area of 300 hectares, of which 30 are for tea production.

村子占地300公顷，其中30公顷为茶园。

There are about 40 million hectares of artificial wetlands, including about 2 million hectares of reservoirs and about 38 million hectares of rice paddy fields.

人工湿地约4000万公顷，包括水库面积约200万公顷，稻田约3800万公顷。

It has 5.54 million ha of arable land, 5.85 million ha of grassland and 8.05 million ha of forests.

共拥有耕地554万公顷，草地584万公顷，林地805万公顷。

The area with rats is 46 million hectares.

鼠害危害面积4600万公顷。

The Opera House covers about 1. 82 hectares.

歌剧院占地约1. 82公顷，

10.6401 million hectares of gardens;

另有园地1064.01万公顷。

A hectare is equal to 15 mu.

一公顷合十五市亩。

The artificial afforestation area is 4.388 million hectares, and the afforestation area by the plane is 911000 hectares.

其中人工造林438.8万公顷，飞播造林91.1万公顷。

There were 22000 hectares of agriculture crops affected and 7338 hectares of fishery ponds polluted.

农作物受害面积2.2万公顷，污染鱼塘7338公顷。

During these five years, an additional 27.87 million hectares of land was covered with trees; 31.53 million hectares of hills were cordoned off for afforestation, and 3.82 million hectares of formerly cultivated land were returned to forests.

五年内，全国造林面积２７８７万公顷，封山育林３１５３万公顷，退耕还林３８２万公顷；

In 2001, the cultivated land conversion for afforestation is 399000 hectares and the afforestation in the waste mountains and lands suitable for afforestation is 486000 hectares.

2001年完成退耕地还林39.9万公顷，宜林荒山荒地造林48.6万公顷。

A total of 1.1 million hectares of land were converted into farmland with effective irrigation system. Another 1.8 million hectares of land were guaranteed by water-saving irrigation systems.

全国新增有效灌溉面积110万公顷，新增节水灌溉面积180万公顷。

Over 900,000 hectares of land were converted into farmland with effective irrigation system, another 1.40 million hectares of land were guaranteed by water-saving irrigation system.

全年新增有效灌溉面积90多万公顷； 新增节水灌溉面积140多万公顷；

It is planned to afforest 9.46 million hectares of land and harness 1.3 million hectares of desertified land between 2001-10.

计划在2001－2010年间，完成造林946万公顷，治理沙化土地130万公顷。

There are some 174 000 holdings devoted to agriculture, ranging in size from about 1 hectare to over 500,000 ha.

约有17.4万农户从事农业，农场规模从1公顷到50万公顷以上不等。

China now has 35 million ha of wasteland which is suitable for farming. Of this, about 14.7 million ha can be reclaimed.

中国现有宜农荒地3500万公顷，其中可开垦为耕地的约有1470万公顷。

The area with pests is 26 million hectares and the seriously damaged area is about 14.67 million hectares.

虫害危害面积2600万公顷，其中严重危害面积约1467万公顷。