通过以重庆市万州区、北碚区、酉阳县为研究样点,剖析了其土地利用动态度、土地利用程度和景观结构的变化情况。
Taking Wanzhou, Beibei and Youyang of Chongqing as the example, this paper analyzes the changes in land use dynamic degree, land use degree index and landscape structure.
经过计算机上多次调试,观察比较和动态调控,得出对商都县PRED系统重要指标进行预测的四种方案。
Through adjusting on computer, observing, comparing and dynamic regulating, I put forward four programs to predict the important index of PRED system in shang Du Banner.
目的了解1990 ~ 1999年湖南省安仁县出生缺陷发病率的动态变化趋势及流行病学特征。
Objective To study the variation trend on the incidence and epidemiological characteristics of birth defects during the period from 1990 through 1999 in Anren County.
介绍了运用TM资料监测玛曲县土地利用动态变化的方法和结果。
In the paper, the method and result about using TM data to monitor dynamic change of land use in Maqu county were described.
通过对山西省河曲县荒漠化防治效益的多维灰色动态评估,实现了静态的横向比较和动态的纵向比较。
Using multidimensional gray dynamic evaluation, comparisons of both static change and dynamic change on desertification control efficiency were studied in Hequ County, Shanxi Province.
本文研究了浙江省松阳县关山源地区黄山松种群的密度与生物量动态以及它们之间的相互关系。
This study was carried out at Guanshanyuan, Songyang County, Zhe-jiang Province. Density and biomass dynamics as well as their interrelationship for Pinus taiwanensis populations are described.
以河北曲周县北部盐渍土区为基地,重点研究了土壤和地下水以阴离子组分为基础的化学类型的动态,以及主要化学组分的垂向变化和动态。
The dynamics of chemical types and main components in vertical profile of soil and groundwater in salt affected soil area are focused in this paper.
本文以杭州市档案馆馆藏的民国二十二年到二十四年,杭县地方法院有关婚姻家庭纠纷的民事案例为基本材料,具体而动态地考察了城市平民妇女离婚权的行使情况。
This article analyzes the case of Hang County which is involved in marriage and family disputes and studies the city com mon women about performing their right of divorce specifically.
目的:了解1999 - 2003年间上海市区(县)慢性病防治人力资源动态变化情况。
Objective: to examine the status of distract-based manpower resource changes of NCD prevention and control in Shanghai form 1999 to 2003.
基于5天平均价的方式将反映5天内适用的终端市场动态均价,并按适用的县际差异和终端调节进行调整。
The 5-day method will reflect a 5-day moving average of applicable terminal market prices adjusted by applicable county differential and terminal adjustments.
本论文以甘肃省民勤县甜瓜生产区试验基地有机管理措施下的甜瓜地为研究对象,对土壤微生物区系及动态变化、土壤线虫及酶活性的影响进行了初步的研究。
Changes of soil microbial, soil nematodes and activities of enzymes on organic management melon, the dominant fungi and bacteria in Minqin County of Gansu Province were studied in this paper.
山东梁山县97井水位动态与豫0 1井水位动态具有较好的一致性,表明山东梁山是豫0 1井地下水的补给源。
The water level regime of Liangshan 97 well in Shandong is consistent with the water level regime of Yu 01 well, it is showed that Liangshan in Shandong is the alimentation source of Yu 01 well.
理论上,如果有实用的动态流量传感器,用一控制阀口开度的电液比例节流阀,再配以压力和流星传感器就可控制这两个县。因目前还没有实用的动?。
With this new concept, the electro-hydraulic proportional valve that can control only pressure or flow has multifunction to control both pressure and flow-Two appplication examples are also presented.
理论上,如果有实用的动态流量传感器,用一控制阀口开度的电液比例节流阀,再配以压力和流星传感器就可控制这两个县。因目前还没有实用的动?。
With this new concept, the electro-hydraulic proportional valve that can control only pressure or flow has multifunction to control both pressure and flow-Two appplication examples are also presented.
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