查询词典 surveying sextant

This was with Shiffar's and Sextant, there are somereports from items seemingly sharing their cooldowns?

我用的是希法尔的节点号角和逆流六分仪，好象有些人说他们共享CD啊？

Modern and practical astronomy was developed in the 18th century, and successively from the theoretical and practical solution to the Sino-satellite instrument measuring time, too Seoul Scott multi-satellite measurements such as latitude, as well as simultaneous determination of longitude and latitude Supreme Court means the emergence of theodolite, contour instrument, the satellite instrument, zenith instrument, photographic zenith tube, sextant and other useful astronomical instruments, the most commonly used is the optical theodolite .20 century, all-round practical field of astronomy 60 years after the emergence of new technologies, such as satellite Dhoop Le observation and satellite laser ranging, not only the accuracy of more than optical observations, but also greatly improved operating speed, and can provide direct point of geocentric coordinates of the ground.

现代实用天文学是18世纪发展起来的，先后从理论和实践上解决了中星仪测时、太尔各特测纬以及多星等高法同时测定经度和纬度的方法，出现了经纬仪、等高仪、中星仪、天顶仪、照相天顶筒、六分仪等实用天文学仪器，最常用的是光学全能经纬仪。20世纪60年代以后实用天文学领域出现了崭新的技术，如人造卫星多普勒观测和人卫激光测距，不但精度超过光学观测，而且作业速度大大提高，并能直接提供地面点的地心坐标。

Maria taught them to use the sextant , an instrument measuring the height of the sun from the horizon, and then to calculate the position of a ship through the use of mathematics and celestial navigation .

玛丽亚教他们使用六分仪，这是一种测量太阳离开水平线高度的仪器，后来又教他们通过数学和天体导航法的应用来推算船只的位置。

4 Do a good job in surveying, positioning, actinomycin, and review of the visa by the Party.

4 做好测量、定位、放线工作，并经甲方复查签证。3。

From the very beginning of the integrated, several road surveying data collection methods from aerophotography to all-station are supported.

所谓集成化道路勘测设计，就是将道路勘测阶段和道路设计阶段有机的结合，充分利用、共享两阶段的工程数据，进而提高道路设计的质量与效率。

This anteal analysed the the cadasteral surveying precision and evaluation by the way of analytic method and, strictly proved the formulae in relation to statistics method,and put forward the theory and method which can examine fortion of boundary point by allowable error,It is valuable in assessment of achievement quality of cadastre survey work developed extensitely at present.

文章分析了解析法地籍测量界址点精度检测与估计的实用方法，对实验统计方法中有关公式给出严密证明，提出利用允许误差对界址点进行检核的原理及方法。

The towed sonar system is used extensively in modern antisubmarine, ocean geologic and resources surveying.

在现代反潜、海洋水文和资源勘测中，拖曳式声呐系统得到了越来越广泛的应用。

Methods:① Using simple randomized principia, 1754 people of K-nationality and H-nationality aged ≥30 years from August 2004 to August 2005 in four town, Antu and Tumen of Yanbian were selected. The original area and national proportion of people brought into were close, and they knew and agreed the surveying matters.

①于2004年8月～2005年8月期间，在延边地区图们市和安图县4个镇内采取单纯随机原则抽取≥30岁朝鲜族和汉族人群1754人，纳入对象的来源地区民族比例相近，且对调查内容均知情同意。

So every surveying and mapping group in the army has transformed to produce digital maps.

传统的摄影测量生产中的地物的判绘方式采用的是野外调绘或室内判绘的作业方法。

My maximal merit depends on assiduity course the close to surveying and mapping remote sense special field for 6 years in Wuhan University studies , I have laid down very solid special field of one basis.

我最大的优点在于经过将近6年在武汉大学的测绘遥感专业的刻苦学习，我打下了一个非常扎实的专业基础。

He studied their excrement for evidence of livestock hair.

他为家畜毛的证据研究他们的粪便。

Loneliness is not grounds for deportation, deportation of the people are not all lonely people.

寂寞也不是放逐的理由，放逐的人也并不都是孤独的人。