查询词典 gis

This medical ward has twenty-one sick and injured GIs, and one recently captured, young-looking Cambodian.

有21位伤病员住在这座医疗站里，还有1位最近被俘的柬埔寨人，他看起来很年轻。

With the help of GIS, spatial variability of soil quick-acting nutrients was measured and analyzed by using geostatistics.

基于地理信息系统和地统计学研究了平顶山烟区土壤耕层碱解氮、速效磷、速效钾的空间变异规律。

The data analysis is done with the method of combining the index appraisal and weight-measuring appraisal. The authors also used the GIS to analyze the spatial distribution of the environmental qualities in the green food producing area with the...

结果表明，庆安县中部和西南部的环境质量最好，最适宜发展 AA级绿色食品基地；西北部和东南部的绿色食品产地环境质量虽然是清洁、安全的，但有逐渐恶化趋势，需引起进一步关注。

The geographic information system is a strong and powerful tool to handle space information.

地理信息系统(GeographicInformationSystems，简称GIS)是处理空间信息的强大工具。

Three-position isolation switch is a compact device with both earthing and isolating functions widely used in C-GIS(Cubicle Gas Insulated metal-enclosed Switchgear).

0引言随着开关技术的不断发展，三工位隔离开关在开关柜中的应用越来越多。

Material field, energy field and spatial field method (Three-field) is a synthetic metallogenic prognosis method which takes stand on the three metallogenic factors and the thermodynamic principles.

物质场—能量场—空间场综合成矿预测是以成矿三要素为指导思想，以热力学原理为基本原理，利用符合成矿预测尺度要求的地、矿、物、化、遥等资料，综合考虑其它成矿有利因素，结合GIS工具的一种综合成矿预测方法。

At present, the WebGIS based on COM/ActiveX has been applied widely because this method is steady-going and easy to use.

由于具有技术成熟、易开发等特点，目前基于COM／ActiveX的Web GIS得到广泛的应用。

The objective is to explore the time and space distribution rule in the urban land usage extension of Beijing and the connection to the population changes in time and space distribution.

本文利用GIS技术对北京市1990年、2000年两个时期的土地利用进行空间分析，旨在探索北京市土地利用变化的规律与模式及其与人口分布变化的关系。

First aiming at requirement of mold enterprise union and trait of GIS application, this paper first put forward that geography information system application in enterprise union would be help to enterprise know client and their requirement, collaborator, resource, business opponents etc., business factor space distributing and rule, and provide basis for enterprise management and decision.

本文首先针对模具企业联盟的需求及地理信息系统应用的特点，提出地理信息系统应用于企业联盟有助于企业了解客户及需求、合作伙伴、资源、商业竞争对手等商业要素的空间分布及规律，为企业管理与决策提供依据。

The data structure and its establishing method of information system for city service and drain pipe nets based on GIS are studied.

研究了城市给排水管网信息系统的数据结构及其建立方法，以及在微机上利用C语言进行城市给排水信息系统的设计，并实现了部分空间分析功能。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。