查询词典 datum point

A large number of document read, recapitulative summarize; Supposing he key point of technological ability, market ability and organizational ability, through making investigation and researching datum to support the validity of supposition; then sum up the evaluation index on outsourcing decision-making.

大量的文献阅读，概括性的总结影响资源外包决策的主要因素；假设技术能力，市场能力，组织能力是关键所在，并借助对不同行业不同外包类型企业的调研数据，对假设开展效度检验，信度检验，实证性的支持所得结论；最终归纳得到影响资源外包决策的评价指标。

Based on the thorough study of sources and characteristics of the three errors in laser collimation technology, an error correction method by integrating multi-point detection, multi-variant polynomial step-by-step regression analysis and adaptive noise-elimination is proposed. The influences of beam drift, bending and whipping are taken into consideration to enhance the stability of plumb datum line.

在深入分析激光准直技术中三项主要误差因素来源及其特性的基础上，提出了利用多点监测、多元多项式逐步回归分析法与自适应除噪技术相结合的综合修正方案，建立铅垂基准线的修正模型，综合考虑了激光漂移、光线弯曲以及随机抖动等因素的影响，从而有效提高了铅垂基准线的稳定度。

This paper discusses the vertical datum of single point dynamic and questions concerned of its establishment.

不同的基准所求定的高程未知参数与运动速率参数也不同，基准问题是研究地壳垂直运动的重要内容之一。

Five class objects of geodetic data are determined. They are spatial datum object, point object, network object, intersection object and collection object. The object-oriented geodetic data model is established in the paper.

确定了5种大地测量数据的对象类，即空间基准对象、点对象、网对象、关联对象和集合对象，并以此建立了大地测量数据的对象模型。

A new method based on the Maximum Effective Circle is presented using the characteristic of the palmprint that the uniqueness and the invariance to the rotation can be obtained by obtain the datum point.

因此，本文在学习掌纹识别主要技术的基础上，重点分析研究了掌纹识别技术中的不变性特征提取技术，并利用掌纹识别技术具有可通过基准点对掌纹进行定义从而获得旋转不变性和唯一性的特点，在掌纹图像的不变性特征提取方面提出了一种基于最大有效圆的定位方法。

I don't know if you are aware that one of the earliest Western maps of this area was produced by French mariners in the eighteenth century, using Chek Lap Kok, the site of our brand new airport, as the principal datum point.

不知道大家有没有留意到，西方朋友最早期替我们这个地方绘制的地图，其中一张便是十八世纪法国航海人员所绘制的。当时，他们用的主要基点正是我们新机场所座落的赤濸角。

By using middle value of boundary line of water quality grade appraised by traditional biological indexes evaluation as datum point to from the functions of membership, the rationaliza.

通过选取传统生物指数评价结果分级界线的中值作为基准点构造隶属函数，提高了生物指数评价方法的精确性和合理性，提出了多项生物指数模糊评价的基本方法，并在浑江水库的水质评价中取得了较好的应用效果。

The forword part introduces the foundation of letters and visitings system briefly, summarize the learning study of letters and visitings problem, expounds the majer idea, datum using and the point of innovation.

文章的引言部分对新中国信访制度的建立作了简单介绍，综述了有关信访问题的学术研究，阐述了本文主旨、资料应用情况和创新之点。

The floating model is defined with a datum point indicates the model's position. Each kind of models is associated with a set of pose parameters to describe its rotation about the three orthogonal axes and shape parameters to describe its scales along predefined directions.

零维的浮测标拓展到三维的浮测模型，除了具备可调整的三维位置参数外，还依模型种类增加了各方向的伸缩尺度、空间旋转等参数，可想像成一个漂浮在空间中，可移动、旋转、缩放大小以量测地物的模型。

In this paper, a simple method and procedure is given by which cone radius, journal angle, diameter and leg datum point size of a rock bit can be calculated respectively according to geometric relations of rock bit structure parameters.

本文给出一种根据牙轮钻头结构参数间的几何关系分别计算牙轮半径，牙爪轴倾角，牙掌基准尺寸，牙轮背锥角和钻头直径的方法及程序。

Anna: No, I've got a hangover.

不是，我昨晚宿醉了。

We head into the mountains in Su's new Land Cruiser, stop for lunch at a scenic restaurant and then hang around drinking beer and eating fruit as two of his employees attempt to lure the birds with a tape recording of the fowl's mating call.

我们坐上苏的巡逻车向山顶出发，在一家风景优美的餐馆吃了中饭。然后我们喝着啤酒吃着水果四处逛。