hectares的例句大全

If we used ten per cent of seaweed instead of wheat in breads and pastas, we ’ ve eliminated a million hectares of land, we ’ ve eliminated all of the carbon dioxide emissions5 associated with that, and we ’ ve also reduced the pressures on very precious fresh water.

“如果我们在面包和意大利面食中使用10%的海藻，而不是小麦，就能省下100万公顷的土地，消除所有与之相关的二氧化碳排放，同时，还能减少宝贵的淡水资源短缺的压力。”

China now has a total area of 23.46 million hectares of wetlands, of which mangrove forests account for 27100, according to the third national land resource survey.

第三次全国国土调查数据显示，我国现有湿地2346万公顷，其中，红树林地2.71万公顷。

About a third of the land area of the United States is covered by forests, and more than 240 million hectares is commercial forest land.

美国有三分之一的面积为森林所覆盖，其中二亿四千公顷以上是商用木材的产地。

About thirteen million hectares of forest were cut down or lost through natural causes each year in the last ten years.

过去十年，每年都有1300万公顷的森林被砍伐或因自然原因损失。

From the early 1960s to the present, the region has planted 70 million trees and hillsides closed off for forest conservation reached 140,000 hectares a year. Jiuzhaigou is a scenic spot tucked away in the depth of mountains in the northern part of Sichuan Province.

六十年代初至今，全区植树7000多万株，每年封山育林约14万公顷。九寨沟风景区位于四川省北部的万山丛中。

Forest area in China surged from 253.95 million hectares in 2009 to the current 284.12 million hectares.

调查数据显示：我国林地面积从2009年的25395万公顷增加到现在的28412万公顷。

During the period, farmland area witnessed a slight drop from 135.38 million hectares to 127.86 million hectares.

在此期间，耕地面积出现轻微下降，由2009年的13538万公顷减少到现在的12786万公顷。

Five out of every six hectares of land were unused.

每六公顷地中有五公顷闲置着。

It showed that about 280 hectares could be developed on the old airport site.

研究结果显示，启德机场现址可腾出约280公顷土地。

The area with rats is 46 million hectares.

鼠害危害面积4600万公顷。

Currently the total is only 65,000 hectares despite some determined recent planting.

如果不计近期确定的一些种植面积，目前的种植总面积仅为65000公顷。

He's currently raising around 300000 fish on 40 hectares of land.

目前他在40公顷土地里养了约30万尾鱼。

In the word, about 30 countries use this technique. The area reaches 98,000,000 hectares.

目前该项技术已在世界上近30个国家得到应用，面积达9.8千万公顷。

There are 171 national level nature reserves, with an area of 59.03 million hectares.

其中国家级自然保护区总数171个，面积为5903万公顷。

Projections showed that, by 2020, per unit yield of corn in China would be raised to 5703.47 kilograms per hectare, the planting area would expand to 358 million hectares, and the production would increase to 2039 million tons.

预测表明，2020年将我国玉米单产将提高到5703.47千克/公顷，种植面积将扩大为35755.33千公顷，玉米产量也将增加到20392.94万吨。

Inside the forest area of37.9 hectares, 17.6 million mu of grassland area, a huge potential for development of animal husbandry, fur has become a major economic advantage throughout the county.

境内森林面积达37.9万亩，草场面积17.6万亩，畜牧业发展潜力巨大，皮毛业已成为全县经济一大优势。

D.Bei Hai ( North Lake) Park, covering an area of68.2 hectares, was the imperial garden in the feudal dynasties.

北海公园原是历代封建帝王的“御花园”，总面积共有68.2公顷。

Beihai ( North Lake) Park, covered an area of68.2 hectares, was the imperial garden in the Liao, Jin, Yuan, Ming and Qing Dynasties.

北海公园原是辽、金、元、明、清历代封建帝王的“御花园”。总面积共有68.2公顷。

They have also developed the grounds around the spa so it now hosts an 18-hole championship golf course set over 70 hectares of Tuscan hills.

三兄弟还开发了水疗城的周边土地，在面积超过70公顷的托斯卡纳坡地上，如今已建起一座能举办高尔夫锦标赛的18洞场地。

The University ， located in Qirigdao of Shandong Province ， consists of three campuses and occupies an area of 200 hectares with a total classroom and office space of 940 000 square meters.

学校位于山东省青岛市，辖三个校区，占地200公顷，教师及办公室等建筑面积94万平方米。