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1.
设计了Ｊａｒｒｅｌｌ－Ａｓｂ９６－８６６型电感耦合氩等离子炬（ＩＣＡＰ）光电直读光谱仪与ＩＢＭＰＣ２８６微型计算机的接口适配电路和相应的汇编支持程序，并用ＢｏｒｌａｎｄＣ＋＋２．０面向对象的程序设计语言开发了用户软件，实现了该光谱仪由ＰＤＰ－８Ａ到ＩＢＭＰＣ２８６的计算机换型改造，提高了仪器的智能化水平。 相似文献
2.
JA96—866型ICAP光电直读光谱仪的智能系统设计 总被引：2，自引：0，他引：2
设计了Ｊａｒｒｅｌｌ－Ａｓｈ９６－８６６型电感耦合氩等离子炬光电直读光谱仪与ＩＢＭ ＰＣ ２８６微型计算机的接口适配电路和相应的汇编支持程序，并用Ｂｏｒｌａｎｄ Ｃ＋＋２．０面向对象的程序设计语言开发了用户软件，实现了该光谱仪由ＰＤＰ－８Ａ到ＩＢＭ ＰＣ２８６的计算机换型改造，提高了仪器的智能化水平。 相似文献
3.
本引用Ｌｉｃｈｔｎｅｒ Ｐ．Ｃ．的渗透－扩散－化学反应三耦合的时空连续性方程和准稳态近似法，建立了成岩作用过程中流体－矿物反应的地球化学动力学数学模型，并设计了数值模拟的计算方法和编写了计算程序。 相似文献
4.
本文介绍将ＰＣ－１５００计算机水准网及导线网平差程序移植到微机，并将平差结果按控制点成果表的格式输出。 相似文献
5.
EL－5100型袖珍式电子计算器,比一般的计算器多10个记忆存贮器(A－J),可进行手控程序运算。在计算过程中不必用任何算法语言,只要按照键盘上按键的功能直接键入数学表达式和数据即 相似文献
6.
本文引用ＬｉｃｈｔｎｅｒＰ．Ｃ．（１９８８，１９９２）的渗透－扩散－化学反应三者耦合的时空连续性方程和准稳态近似法，建立了成岩作用过程中流体—矿物反应的地球化学动力学数学模型，并设计了数值模拟的计算方法和编写了计算程序。 相似文献
7.
在ＥＬ－５１００Ｓ可编程计算器说明书介绍的功能之外发现了六条新的程序技巧。并用之编制了人机对话式的新程序进行了土工试验的数据处理，运用这些新技巧可以大大地扩展计算器的功能，而且简单，快速，实用，可供所有可编程计算器借鉴。 相似文献
8.
黄乡生 《华东地质学院学报》1999,22(1):94-99
用于顺序过程控制的程序设计方法－－单触法,规则、快捷、应用简便,可用于可编程控制器（ＰＣ）及硬件继电器控制电路的程序设计,阐述了设计原则与设计步骤,说明了单一顺序、并发顺序、选择顺序、循环等不同结构控制程序的设计方法,讨论了该方法的限制及实用价值。 相似文献
9.
本文讨论了目前在施工降水设计中广泛使用的“等代大井”法存在的某些问题，介绍了降水设计程序ＢＧＩ－ＤＥＷＡＳＡ，该程序弥补了“等代大井”法的不足之处，使降水设计以及对相邻建筑影响的分析都更加符合实际情况。 相似文献
10.
厚煤层综采区昌落（裂）带高度的确定 总被引：2，自引：0，他引：2
钻孔在钻进过程中,冲洗液消耗量的大小是所钻进地层密实程度,裂隙发育程序的直接反映＾「１」。本文以神府矿区大柳塔煤矿为例,采用钻孔冲洗液消耗量观测方法确定了１＾－２、２＾－２煤层采后冒落（裂）带高度。 相似文献
11.
Despite progressive policies and guidelines to ensure gender equity in the South African land reform programme, the achievement
to date is less impressive. In agreement with others we view gender related challenges in the land reform programme as the
result of (1) inconsistent interpretations of gender equity and (2) uncertainty on how women specifically should be targeted
in the land reform programme. The paper proposes to promote gender equity by introducing of a supply-led strategy with class
sensitive gender targets within the land redistribution component of the land reform programme.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
12.
Jacob Obodai Prince Osei-Wusu Adjei Simon Victory Quarcson Hamenoo Abena Korang Acheampong Abaitey 《GeoJournal》2018,83(2):365-380
This study primarily presents a contribution analysis of the outcomes of the expanded forest plantation programme (EFPP) as a community-based forest governance intervention to enhance household food security. A cross sectional research design with simple random sampling technique was used to select the study sites and respondents. In all, four (4) out of ten (10) settlements implementing the EFPP in the Asante Akyim South District of Ghana were selected. Questionnaires were administered to 80 beneficiaries proportionally selected from the study sites and in-depth interviews were conducted with key stakeholders implementing the programme. The discussion of the results was informed by the theory of change analysis framework to assess the contribution of the programme to household food security. The theory of change tool helped to identify progress towards the achievement of potential and probable outcomes of the programme. The findings reveal that the availability of food crops at the household level and the district at large increased through the EFPP. Between the years 2011 and 2013, 2763.1426 Metric Tonnes (Mt) of food crops were produced from 444.4046 ha of land in the district from the programme. Also, an average of GH¢ 229 ($72) comprising both monthly allowances received for planting and nurturing trees and income derived from the sale of food crops produced increased the economic power and livelihood outcomes of beneficiaries. This has had a contributing effect on the physical availability and accessibility of food crops at the household level. Hence, scaling up the EFPP to cover many beneficiaries, and a budget allocation for the food crop production component of the programme through the provision of improved crop seeds for interplanting would promote food production and security at the household and district levels. 相似文献
13.
基于MapGIS组件技术实现化探异常参数的计算 总被引：1，自引：1，他引：0
在Visual Basic环境中编写一个求化探异常参数的程序,程序首先运用MapGIS组件(COM)技术,构造了含有元素分析数据的点工作区,然后读入MapGIS异常区文件(.wp)。通过点对区的相交分析,提取出异常数据,进而对数据进行计算,求得异常参数。程序结果输出到EXCEL工作表中,非常实用。 相似文献
14.
In Botswana, the Earth Science Education programme is based at the University of Botswana in the Department of Geology, which is one of seven departments in the Faculty of Science. Initially the new department had three academic staff members; this number has later increased to eight and, most recently, to ten academic posts. Since the programme's inception in 1980, 84 graduates completed the undergraduate geological studies. The Geology B.Sc. programme gives a choice between a single major in Geology and three combined majors: Geology/Environmental Sciences, Geology/Chemistry and Geology/Physics. Postgraduate programmes are currently under preparation. All Geology graduates are employed by the Botswana Government institutions and private companies. An active research programme, related to both local and international projects is conducted. This involves co-operation with national institutions and international organisations. 相似文献
15.
The Reliability of Assigned Values from the GeoPT Proficiency Testing Programme from an Evaluation of Data for Six Test Materials that have been Characterised as Certified Reference Materials 
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下载免费PDF全文 Philip J. Potts Michael Thompson Peter C. Webb 《Geostandards and Geoanalytical Research》2015,39(4):407-417
Assigned values derived from the GeoPT proficiency testing programme were compared with certified values for six certified reference materials that have been used as test materials in the GeoPT programme. Statistical analysis showed that there were few significant differences between these sets of data and that these differences had no significant impact on the GeoPT assessment when fitness‐for‐purpose criteria were taken into account. 相似文献
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17.
This paper examines the geographical changes associated with the agrarian reforms implemented in Chile between 1965 and 1973. The intentions and results of the Christian Democrat and Popular Unity agrarian reforms were very different; while the former was a limited programme of modernisation and liberalisation, the latter formed part of a revolutionary programme. Nonetheless, a study of the Maria Pinto commune in central Chile shows that, in both cases, the changes in spatial and social organization produced by the reforms had resulted from a complex interplay between a changing class structure and consequent shifts in material interests and political alignments. 相似文献
18.
Mapping from air photos reveals coinsiderable urbanization of the Okanagan fruitlands between 1966 and 1981. For a number of years reduced areas of fruitland have been compensated for by increased productivity, but the limit of increased productivity has nearly been reached and there are no significant amounts of new land to be planted to fruit. The British Columbia Land Commission Act, with its Agricultural Land Reserve (ALR) programme was a bold attempt at preventing the urbanization of prime agricultural land in British Columbia. Undoubtedly the urban conversion of the Okanagan Valley fruitlands has been slowed from what would have occurred without the ALR programme. Nevertheless, sequential maps and records of appeal applications indicate that considerable urban conversion of fruitland is still occurring. There is also evidence that the current British Columbia government's commitment to the ALR programme is waning. If the future urban development patterns and political climate continue along recent trends, it is difficult to be optimistic about preserving the Okanagan fruitlands for future generations. 相似文献
19.
Groundwater monitoring in Denmark: characteristics, perspectives and comparison with other countries 总被引：1，自引：0，他引：1
More than 99% of water use in Denmark is based on groundwater. Denmark has had a comprehensive national groundwater-monitoring programme since 1988 based on 74 well catchment areas and six small agricultural catchments with more than 1,500 screens at different depths for regular, mostly annual, water quality sampling. In addition, water samples from 10,000 abstraction wells are analysed every 3–5 years. The water is analysed for main components, inorganic trace elements, organic micro pollutants, and pesticides and their metabolites. A unique feature is the 20-year time-series data of inorganic pollutants. Groundwater modelling supports traditional monitoring to improve the conceptual geological understanding and to assess the quantitative status and the interaction between groundwater and surface water. The programme has been continuously adjusted to incorporate new knowledge from research programmes and meet new policy demands, currently the European Union Water Framework Directive, particularly with respect to an increased focus on quantitative aspects and on the groundwater/surface water interaction. The strengths and weaknesses of the Danish programme are assessed and compared with other national groundwater-monitoring programmes. Issues discussed include: strategic considerations for monitoring design, the link between research and monitoring, and adoption of responses to climate changes. 相似文献
20.
The chemistry of geothermal waters in Iceland. I. Calculation of aqueous speciation from 0° to 370°C
Stefán Arnórsson Sven Sigurdsson Hördur Svavarsson 《Geochimica et cosmochimica acta》1982,46(9):1513-1532
A computer programme has been developed to calculate the composition and aqueous speciation of geothermal reservoir waters including pH, redox potential and gas partial pressures. The programme is specifically suited to handle geochemical data from wet-steam wells, hot-water wells and boiling hot springs, but it may also be used for non-thermal waters. Solubility data for selected geothermal minerals are incorporated to facilitate the study of equilibria. The programme may also be used to study chemical changes in water chemistry accompanying boiling, variable degassing and cooling, and how these changes disturb equilibria. 相似文献