datum 是什么意思

datum的中文意思是: 资料

datum例句大全

  1. Gravity datum is selected for datum net work to analyse the stability of the datum point using mean spacing

    基准网选取重心基准,采用秩亏自由网平差方法,并依据平均间隙法对基准点进行了稳定性分析。

  2. Conversion method based on the vertical datum was put forward.

    提出了基于海洋无缝垂直基准面的转换方法,即通过海洋无缝垂直基准面的建立,统一陆海高程/深度基准,以简化正高(或正常高)与海图高的转换与拼接的工作。

  3. Environmental standard chart datum level

    环境保护标准,环境标准海图基准面海图基准线

  4. This Paper build the DTM model of depth datum based on ellipsoidal height for seamless depth datum.

    基于大地高建立了深度基准面的DTM模型,从而实现海洋深度基准面的连续无缝。

  5. Rotating laser is a kind of portable apparatus providing datum plane or datum line for some engineering

    激光扫平仪是为一些工程应用提供平面或直线基准的一种便携式仪器。

  6. This solution defines the reference datum.

    此方法界定了参考数据。

  7. Renewal work is mainly texts and datum.

    更新工作主要为文字和资料的更新。

  8. Sounding Datum Examining for Yangtze River Port

    长江口深度基准面查考

  9. Research on the Algorithm for Chart Datum

    海图深度基准面的算法研究

  10. Chart datum level British Standard wire Gauge

    海图基准面海图基准线英国标准线规英国标准线径规

  11. Firstly, considering the single probe system's datum error, the Paper puts forward a double probe system

    第一,针对内螺纹单针测量系统存在的定位基准误差,提出了双针测量的体系结构,并利用双测针结构对定位误差进行修正。

  12. Let's call a Flitter datum a flit.

    让我们将一段Flitter数据称为一个flit。

  13. An united space datum line has been given.

    给出统一的空间基准线。

  14. analysis on Method establishing High Accuracy Datum Plane

    高精度基准平面建立方法分析

  15. Interconverting coordinate systems, altitude datum and projection systems.

    坐标系统、投影方式和高程基准的相互变换;

  16. some problems on using sea level as datum plane

    应用海面水准发现的几个问题

  17. To pick out the datum point serving as noise ;

    取出被作为噪声的数据点;

  18. Datum Analysis in Measuring Point Way to Architecture Perspective Drawing

    建筑透视图量点法的数据分析

  19. Exploration for variable Methods of Free Net Reference Datum Point

    自由网参考基准变换方法的探讨

  20. Collecting some datum, improving Ss'abilities of research and analysis.

    通过搜集资料,提高学生的研究分析能力。

  21. Special Use of Tangential Datum in Vertical Curve Design

    切基线在竖曲线设计中的特殊应用

  22. Establishing datum plane is the base assessing surface parameter.

    基准平面的确立,是进行表面参数评定的基础;

  23. The sole nature of datum point to stress analysis graphic method is analyzed, and the Application of

    对应力分析图解法的基准点唯一性进行了分析,进一步研究了Mohr圆基准点的应用。

  24. Study on the Application of datum point to Mohr circle

    Mohr圆基准点的应用研究

  25. In this paper, the developing process of some datum with accessories was introduced , and some management

    介绍了带附件资料的发展过程,提出了资料室带附件资料的管理方法以及参与流通时的几点建议。

  26. Use to indicate a datum target area, line or point.

    用于指示基准目标区域、线条或点。

  27. The datum extension method based on PC-CCA is feasible .

    CCA方法用于月雷暴日资料的延长是可行的。

  28. Choosing datum mark to calculate the base value of each attribute ;

    选择基准点,计算基准点的属性基准值;

  29. Datum reference circle. Text can be positioned above and below centerline.

    基准参考圆。可将文本放置在轴线上面或下面。

  30. Establishment of femoral shaft datum line based on X-ray images

    基于X线图像的股骨骨干基准线的建立

  31. Correction of Datum Line when Integrating Strong-vibration acceleration Wave-form

    强震加速度波形积分时的基线修正

  32. Establishment on the Vertical Datum of single Point Dynamic in China

    我国单点动态垂直基准的建立

  33. Constructing Digital Sea of China with the Datum of Coastal Line

    中国数字海洋构建基准与关键技术

  34. Geiod or quasi-geoid is a height datum for acquiring geospatial information.

    大地水准面或似大地水准面是获取地理空间信息的高程基准面。

  35. Determination of Datum and Research on Precision in Processing Settlement Observation Data

    沉降观测数据处理中基准的确定与精度的研究

  36. The Research on Amphibious Vertical Unified Datum Based on Reference Ellipsoid Surface

    基于参考椭球面的陆海垂直基准统一的研究

  37. The accumulated chord length is used as virtual interpolation datum axis.

    然后用累加弦长作为虚拟的插补基准轴,提出了一种基于虚拟基准轴的插补新算法。

  38. The multi-objective space datum line available through a paralleled plate

    由平行平板提供的多目标空间准线

  39. The Application of Plastic Datum Line in Plastering positive wall Corner

    塑料阳角基准条在抹灰工程中的应用

  40. Relative left deviation degree of interval number datum and its Application

    区间数数据的相对左偏度及其应用

datum用法示例
出自:牛津词典

1
数据;资料
a fact or piece of information
datum英语释义
出自:WordNet

1
an item of factual information derived from measurement or research

近义词: data point