耕地

FARMLAND has outperformed the property market in many countries.

在许多国家耕地物业市场的表现。

However, in the course of urbanization and industrialization, construction land is outspreading with rapid economic growth, which makes cultivated land face a dilemma that it is used in city construction or agriculture.

然而，在快速城市化和工业化进程中，随着都市经济持续快速发展，建设用地不断向外扩张，使都市快速成长区的耕地面临着严峻考验，即是为城市建设所用还是为农业所用的两难选择。

Seen from the present grain production and economic development, national grain is structurally overabounded and at the low security level, with regional security and insecurity in coexistence. Besides, cultivated land resources , water resources and farmers' economic income are all not optimized.

从我国粮食生产状况与经济发展水平看，全国粮食生产处于结构性过剩与低水平安全中，区域性粮食安全与不安全并存；耕地资源、水资源以及农民的经济收入状况等均不容乐观，加之自然灾害加重，粮食生产的环境成本将随之增加，这将影响我国未来粮食安全。

Every month sees thousands of protests across China by poor farmers outraged at the expropriation of their land for piffling or no compensation.

每个月都有成千上万的中国贫困农民土地因一些微不足的道理和少得可怜的赔偿被强制征用，前些年，安抚这些耕地引起的冲突是全国人大的主要议题。

Often have I heard you say, as if speaking in sleep,he who works in marble, and finds the shape of his own soul in the stone, is a nobler than he who ploughs the soil.

我常听见你们仿佛在梦中说：那在蜡石上表现出他自己灵魂的形象的人，是比耕地的人高贵多了。

The farmer turns up a human skull while ploughs the field.

那农民耕地时挖出一个人类的头颅骨。

Since World War I, technology has extracted us from behind horse-drawn plows and plugged us into assembly lines and offices.

从第一次世界大战起，科技把我们从马拉耕地式的劳动中拔了出来，塞进了产品装配线和办公室。

Without area overall arrangement based on science,and without inspect-estimate system ,the policy effect on reverting farmland to forests and grassland has been rebated.

但是由于退耕区域布局缺少严密的科学论证，监督检查方面也没有建立科学的监测评价体系，这使退耕还林还草政策效果大打折扣；退耕补偿政策的不合理、不公平性以及退耕地未来收益的不确定性，又使退耕还林还草成果巩固面临潜在威胁。

Base on analysis the status of "The project on reverting farmland to forests and grassland in China", the study point out: because of without area overall arrangement based on science, and without scientific inspect-estimate system, the policy effect on reverting farmland to forests and grassland has been rebated.

通过研究中国退耕还林还草的现状及问题，指出由于退耕区域布局缺少严密的科学论证，监督检查没有科学的评价体系，致使政策效果大打折扣；退耕补偿政策的不合理、不公平性以及退耕地未来收益的不确定性，又使退耕还林还草成果巩固面临潜在威胁。

The base map is the land use map from TM image of 2000. Land use type is redivided into 6 types,-(1) Field,(2)Woodland,(3)Grassland?(4)Water area,(5)City and Town,(6)Unused area. And 7 kinds driving factors, which represent import contribution to LUCC in this area were chosen.

模型采用2000年黑河流域TM图象解译的土地利用图，将其转化为grid格式，每个grid代表面积为1km~2，将土地利用类型合并为：(1)耕地，(2)林地，(3)草地，(4)水域，(5)城镇用地，(6)未利用地。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。