查询词典 datum

And you'll build the firewalls to protect your datum?

而且你们需要建立防火墙来保护你们的资料。

According to the design principle and basic characteristic of the gear shaper cutter , its rake angle and top face are adjusted, and the cutter blade projection on the datum plane is modified appropriately to finish the profile modification of K-teeth in gear shaper cutting process.

针对插齿加工过程中K形齿的修形问题，根据插齿刀的设计原理和基本特点，提出了以改变插齿刀的前角和前刀面形状来改变切削刃在其基面上的投影，达到在插齿加工中对齿形的修形的目的。

Project construction is in the national spatial coordinate reference frame, based on the use of high-tech means of Geodesy, in Baotou city, the information on outcomes and quality of the original plane, gravity surveying and mapping information, etc. Based on the results, in accordance with unified planning and overall design principles, laid covering the city's domain sets plane, elevation, gravity field information based on the integrated control network formed by the geodetic datum, elevation and gravity reference base composed of high-precision, three-dimensional center of the earth and practical reference Baotou modern surveying and mapping system for the "Digital Baotou" construction and large-scale mapping projects such as surveying and mapping provides a unified spatial orientation reference.

项目建设是在国家空间坐标基准框架的基础上，利用大地测量的高新技术手段，在包头市原有平面成果资料和水准、重力资料等测绘成果的基础上，按照统一规划、整体设计的原则，布设覆盖全市域集平面、高程、重力场信息于一体的综合性基础控制网，形成由大地基准、高程基准和重力基准等组成的高精度、三维地心、实用的包头市现代测绘基准体系，为&数字包头&建设和大比例尺测图等测绘工程提供了统一的空间定位基准。

During the process of camshaft measurement, the phase datum of the key pin or the locating pin can be determined precisely by using the minimum error method of curve symmetry and the cam nose position can be determined by using the minimum error method near the" sensitive point".

在凸轮测量中，采用曲线对称最小误差法，可精确确定键销或定位销的相位基准；采用&敏感点&附近最小误差法，可精确确定凸轮&桃尖&位置。

The system can analyze the sampling datum to get such main parameters of the ABS as the braking state, the braking time, the locking time, the wheel s...

实车测试结果表明，能较好地反映被测防抱制动系统各项性能的实际情况。

After analyzs the key elements in social agents, sets up negotiation model among social agents based on argument, and sets up relative decision funciton; then based on the hypothesis of relative datum, analyzes the validation of the model and decision function through relative calculations with an nagetiation example of social agents in multi-agent society, and makes a simulation of its argument dialogue about this example based on defining the locutions of relative negotiation.

通过对Agent间存在的有关社会性的关键元素进行分析，建立了基于辩论的社会性Agent间的谈判模型，并建立了相关的决策函数；然后通过一个存在于多Agent社会中而具有社会性的Agent间的谈判实例，在假设了相关数据的基础上对模型和决策函数进行了举例计算，分析验证了其有效性，并在对相关的谈判原语作出定义的基础上对此谈判实例的辩论对话过程进行了模拟。

D. by the same datum plane, which collected from Yulin tidal gauge station located at South Coast of Hainan Island, this paper researches by manifold statistical analyses and reveals that the relative sea level along south Coast of Hainan Island is rising at the rate of 0.64mm/a during the past 40 years.

根据海南岛榆林验潮站 1 95 4～ 1 992年连续 39a潮位观测资料，经过统一基准面校正后，运用多种统计分析方法研究，得出近 40 a来海南岛南岸的相对海平面变化呈上升趋势，相应的平均上升速率为 0 。6 4mm/a。

Present muti source data integration has data form change mode, data operate mode and direct datum visit mode.

1GIS多数据格式的表现由多数据格式组成的多源数据是GIS数据共享的最大障碍。

According to verifying 11 vacuating wells parameters such as structure and sand body thickness that have been predicted by model, it shows high coincidence rate of more than 90% to real datum. Moreover, the permeability variation in pilot site accords with water flooding situation. The computed parameters such as reserves, cumulative oil production of single well and area, water cut have small relative error of less than 2%, the matching accuracy degree is high.

通过11口抽稀井检验，模型预测的构造、砂厚等参数与实际情况相比，符合率在90%以上；试验区的渗透率变化与水淹状况也具有较好的一致性；储量、区块及单井累积产油量、含水等参数计算的相对误差均小于2.0%，拟合精度高。

Vehicle Traveling Data Recorder not only can hold out traffic violations, restrict drivers bad drive habit, but also can prevent traffic accidents from happening, and provide scientific、veritable origin datum for tipstaffs to analyze and dispose of accidents. It plays a very important role in transportation management.

记录仪不仅可以遏止交通违章、约束驾驶员不良驾驶习惯，而且可以有效地预防道路交通事故的发生，并为执法人员进行事故的分析、处理提供科学、忠实的原始数据，在交通运输管理中发挥着十分重要的作用。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了