Land is the carrier of human production and life, which is a basic feature of the national existence, and is an important component of the ecological environmental system.
土地是人类生产与生活的载体，是一个国家存在与否的基本特征，也是生态环境系统的重要组成部分。
Rural land management is an important component of land management work.
农村土地管理是土地管理工作的重要组成部分。
Combining the principle of the Principal Component Transform and various data processing methods, automatic detection of land using changing information can be implemented by different methods.
结合主成分变换原理和不同的数据处理过程，可以用不同的方式实现土地利用变化信息的自动发现。
Soil carbon is a significant component of global carbon cycling, the change of land use pattern has a great influence on soil carbon source or sink.
土壤碳是全球碳循环中的重要组成部分，土地利用方式的改变对土壤碳的源和汇具有很大的影响。
The paper discuss socioeconomic drive mechanism of land use change in Qianguo County by using the multivariate regression analysis method and the principal component analysis method.
运用多元回归分析法和主成分分析法，讨论了前郭县土地利用变化的社会经济驱动机制。
A component installed near the bottom of the casing string on which the cement plugs land during the primary cementing operation.
安装在套管柱底部附近的一个部件，在初次注水泥作业期间水泥塞坐放于其上。
The mulberry tax in Jin dynasty was not "Hudiao" but the basic content of land tax and important component part of Two tax Law in Jin dynasty.
金代桑税并非“户调”，而是金代土地税的基本内容，也是金代两税的重要组成部分。
Owing to having long history of land development and various types of land cover, the change of China's LUCC is an important component part of global environmental changes.
中国具有悠久的土地开发史，由于地域辽阔，自然条件差异大，使土地利用与土地覆盖类型多种多样，中国的LUCC变化是全球环境变化的重要组成部分。
As an important component of the double-tier operation system, the collective operation in China' s rural areas is based on the collective ownership of rural land.
农村集体统一经营以农村土地集体所有为基础，是双层经营制度的重要组成部分。
Landmatics is a comprehensive subject to research land information on that's component part and general connection law each other. and acquirement. processing, express. analysis and so on.
土地信息学是研究土地信息的组成及其相互联系的一般规律，以及土地信息的获取、处理、表达和分析应用的综合性学科。
With its social, economic and environmental functions, comprehensive park is an important component of urban green land system and vector of social life and spiritual civilization.
综合公园是城市绿地系统的重要组成部分，是人们社会生活和精神文明的重要载体，具有社会、经济和环境等多重功能。
However, some problems exist in the sampling, processing and interpretation of multi component seismic data, especially for petroleum exploration in the land.
然而在陆上油气勘探中，在多分量数据采集、处理方法和解释方面还存在一些问题。
The land is the important component of urban resources in implementing urban management strategy, the city must do the city state-run land capital operation well to manage at first.
在实施城市经营战略中土地是城市资源的重要组成部分，城市经营首先必须搞好城市国有土地资本运营。
Urban residential land is an important component of urban land, and commitment to maintain and undertake the functioning of urban function of basic urban event.
城市居住用地是城市用地的重要组成部分，用来维持和承担城市机能运转的各种基本城市活动内容。
The paper expounds the price feature and price component of the agricultural land resources.
论述了农地资源价格特征和构成。
Laser receiver was a key component of the laser-controlled land leveling system.
激光接收器是激光控制平地系统的关键部分。
Then, using principal component analysis method, it set up the indicator system for land-use function district.
其次，采用主成分分析法确定土地利用功能分区指标。
Indicators of each principal component were calculated according to the eigenvalues of each of them, and driving forces of cultivated land in each period can acquired.
根据各时段各主成分的特征向量计算出主成分的指标值。并分析得出各个时间段的耕地变化驱动因子。
Daxing district is an important component of urban fringe of Beijing, its land ownership change is representative.
大兴区作为北京市城市边缘区的重要组成部分，其土地权属变化具有一定的代表性。
SNG (Substitute natural gas) is a possible way to convert land-locked coal into a transportable fuel, i. e. methane, a major component of natural gas.
SNG(替代性天然气)是一种可能将内陆煤转化为可运输燃料(即甲烷，天然气的主要成分)的方式。
Phosphorus loss from agricultural land accelerates eutrophication of lakes and streams, and is an important component of nonpoint-source pollution.
大部分水体富营养化的限制因素是P，土壤P的流失是重要的非点源污染。
Phosphorus loss from agricultural land accelerates eutrophication of lakes and streams, and is an important component of nonpoint-source pollution.
大部分水体富营养化的限制因素是P，土壤P的流失是重要的非点源污染。
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