您要查找的是不是:
- In traditional EHV line routing design,unsophisticated surveying methods and aging maps are the main sources of design error. 在传统的超高压输电线路设计选线中,较落后的测量方式手段和年代久远的地图是导致设计误差的重要原因。
- It has the characteristics of both relative and absolute surveying method, and is suitable for wide applications. 它兼有相对测量和绝对测量方法的特点,并具有较广泛的适用性。
- The World Wildlife Fund cautioned that the spike may be attributable to more reliable surveying methods and not necessarily to a real increase in pandas. 世界野生动植物基金会警告说,应该采取更加可靠的测量方法来防止对熊猫的影响,而且不是很需要确定的增长数字。
- This article described the surveyig of tailings flow rate, put out an new surveying method of tailings flow rate which clamp silt and suspesion. 文章简述了尾矿流量的测量,提出了一种对夹带泥沙悬浮体的尾矿流量的测量方法。
- The 3-D seismic surveying method is adopted in the investigation on the sinking area in the northern mining district of Yingcheng coal mine in Jiutai, Jilin Province. 利用三维地震勘查手段,对九台市营城北矿沉陷区进行调查,实现了对沉陷区基本轮廓和分布范围的控制,测区北部2个沉陷区分布在断层两侧,沉陷面积分别为0。
- GPS, ground radar equipment, as well as traditional surveying methods were used to assess snow and ice thickness for the new measurement, and to compare it with historical data [5]. GPS,地面雷达设备以及一些传统的测量方式来测量雪和冰的厚度,从而获取新的数据,并和历史数据相比较。
- Methods To adopt the Epidemiology survey method proceeding research. 方法采用流行病学调查研究方法进行研究。
- Exemplified by the Qixian geothermal area, this paper points out that the combination of the radon surveying method and the magnetic method is an effective means in search for geothermal resources. 以祁县地热区为例,说明测氡法与磁法相结合是寻找地热资源的一种行之有效的手段。
- The burst of development in airborne radiometric survey methods reached a technique standard. 航空放射性普查方法大规模发展达到了一个技术标准。
- Taking working practice as explanation, digital aerial survey method has of wide application foreground. 以作业实践说明,数字航测法地籍测量具有广阔的应用前景。
- This paper presents basic situation and survey methods of environmental radioactivity in Mongolia and Romania. 本文介绍了蒙古和罗马尼亚两国环境放射性的基本态势,以及环境放射性调查方法等。
- Conventional surface structure survey methods such as weathering refraction shooting and uphole shooting are restricted to a certain point. 常规表层结构调查方法如小折射和微测井等 ,都是解决一个点上的问题。
- Method Qualitative survey method was adopted to evaluate the acceptability of female condom among FSWs. 方法采用定性调查方法评估FSW人群对女用安全套的可接受性。
- Objective To explore the survey methods based on remote sensing technique for the wild medicinal plant resources such as Glycyrrhiza uralensis. 摘要目的以甘草为研究对象,以遥感技术为基础,探索野生药用植物资源调查的方法。
- Tracking survey method will be used to track industrial wastewater emitting to river channels directly and the main pollution resources. 对直接排入河道的工业污水来源采取追踪调查的方法,寻找主要污染源。
- The questionnaire survey method is used to conduct the test among over 1000 residents by factor and correlation analysis. 方法:采用问卷调查的方式,运用因素分析法和相关分析法对1000余名居民进行测评。
- A new survey method is proposed for simultaneous installation of belt conveyor on a section by section basis by using the error prociple. 文中依据误差原理,针对矿井运输皮带分段同步安装的实际情况提出了一种新的测量方法;
- Conclusion Show that the resistivity tomography survey method is very effective for detection of active earthquake faults in urban area. 结论:在城市活断层调查中,电阻率层析成像测量方法是一种十分有效的勘探方法。
- A line established by sighting in surveying a tract of land. 横断线在测量一块土地时通过目视确定的线