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accurate data
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  精确数据
     This paper studies Collatz problem and the 3n+1 conjectrue,supports the followingarguments with a large number of accurate data:1°The iteration G(k)(8) is unbounded if k→∞ in Collatz problem;
     本文对Collatz问题和3n+1猜想,以大量的精确数据支持以下论点:1°在Collatz问题中,当k→∞时,迭代G(h)(8)→∞;
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     In this paper,we develop the Aglet for RTI data interaction with the mobile Agent technique-Aglet,chance the data interaction pattern from "others offer" into "oneself draws",for predigesting the RTI service,realize the filter for the accurate data and the transmission for 0 redundant data,and furthermore economize the systematic resource.
     本文采用移动Agent技术-Aglet,开发了用于RTI数据交互的Aglet,使仿真中数据交互过程由“别人提供”变为“自己提取”模式,简化了RTI服务,实现精确数据过滤和零冗余数据传输,节约了系统资源。
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     At the GIS development beginning stage in China, Prof. Deren Li (1991 ) pointed that the following problems must be solved: how to build quality model of GIS, which index is used to measure accurate data and uncertainty data, quantitative data and qualitative data in GIS.
     在我国GIS发展初期,李德仁院士(1991)指出:如何建立GIS的质量模型、用什么尺度来度量GIS中的精确数据和非确定数据、定量数据与定性数据等是GIS发展必须解决的问题。
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     In the proposed method the SCADA data from other parts of power system are synchronized by the accurate data produced by PMU and the time coordinates are marked off into the former, then the accuracy of the data are further improved by state estimation.
     该方法利用PMU所产生的精确数据来同步系统其它部分的SCADA数据,并对其加上时间坐标,然后进一步利用状态估计来提高数据精度。
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     Because the coordination of accurate data from WAMS with non-accurate data from SCADA is effectively performed, so the proposed method is practicable.
     该方法有效地考虑了WAMS精确数据与SCADA非精确数据的相互配合,具有一定实用价值。
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  准确数据
     The TBP 750 simulaed distillation analyzer can provide accurate data of components (light oils to residuals ) of crude oisl.
     TBP750模拟蒸馏分析仪具有优良的性能,能够提供原油样品(从轻组分到渣油组分)的准确数据
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     The survey of land use at county level is the basic work for land management and the actual accurate data resource of land cover in our country.
     县级土地利用调查是土地管理的基础性工作,是我国各级土地利用现状准确数据的实际来源。
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     The operation tests of bearing and face seal components in LOX and liquid nitrogen provided accurate data for future engine development.
     通过轴承、端面密封组件在液氧、液氮中的运转试验,可为发动机研制提供准确数据
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     Thus, acquiring the accurate data of the operating equipment is the foundation of the condition monitoring.
     而获得反映设备运行的准确数据是状态监测的基础。
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     An analytic algorithm is proposed for three dimensional location of defects in a plate, thus providing accurate data for the application of fracture mechanics.
     提出材料缺陷三维定位的数学解析方法 ,为断裂力学的应用提供准确数据
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  准确资料
     Conclusion The measurement of the iliac thickness, length, and curvature using MSCT is vital to successful operation and decrease of complications. It can also provide the accurate data of shape and extension of the host bone.
     结论 多层面螺旋CT行髂骨厚度、长度和曲度的测量对保证手术成功、减少并发症很有必要 ,可提供供骨范围、形态的准确资料
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  “accurate data”译为未确定词的双语例句
     Objective To explore allele frequency of HLA-A,HLA-B,HLA-DR in the Hans of North China and obtain more comprehensive and accurate data on HLA molecular genetics.
     目的从基因水平了解中国北方地区汉族人群人类白细胞抗原HLA-A、HLA-B、HLA-DR位点的 等位基因(以下分别简称为A等位基因、B等位基因及DR等位基因)频率,获得更完整、准确的HLA群体遗传学 数据。
短句来源
     Objective To understand polymorphism of HLA DRB1,DQB1 in the Hans of North China and obtain more comprehensive and accurate data on genetics at DNA level.
     目的从基因水平了解北方汉族HLA-DRB1、DQB1多态性分布,获得更完整、更准确的遗传学数据。
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     Introducing a design of networked data acquisition system based on ADuc7026,the design of hardware is constructed by the accurate data converter ADuC7026 with an ARM7TDMI MCU core inside,and Ethernet controller RTL8019AS,as well as the design of software.
     设计了一种基于ADuC7026的网络化数据采集系统,以集成ARM7TDMI内核的精密数据转换器ADuC7026和网络控制器RTL8019AS来构造一个基于以太网的嵌入式数据采集系统. 详细介绍了该系统的硬件组成及软件设计.
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     Accurate data can be provided to improve product quality of steel 10Ni3MnCuAl by using ultrasonic detection and flaw chart analysis.
     通过超声波检验,利用缺陷图形分析判定缺陷,可为改进10Ni3MnCuAl钢材的质量提供准确的数据。
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     In order to match the capacity of wave power generation equipment with the magnitude of wave force it is necessary to urderstand the more accurate data of wave parameters.
     为使波力发电装置的容量与波浪力大小相匹配,就必须具备比较准确的波浪参数资料,并据此对安装波力发电装置海区的波浪能量进行估算。
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  accurate data
At present, there is an absence of the accurate data on the influence of the shape of a droplet on its hydrodynamic drag and mass transfer without which the design of mass transfer apparatus is impossible [1-3].
      
Based on the mathematical models, more accurate data on the initial ecological situation in the lake in the year of the accident have been obtained.
      
New accurate data of the neutron-proton spin-dependent total-cross-section difference ΔσL(np) at the neutron-beam kinetic energies 1.39, 1.69, 1.89, and 1.99 GeV are presented.
      
Only a trained interviewer who thoroughly knows each component of the health and social services provided could guarantee an accurate data collection.
      
Background: There is a paucity of accurate data regarding any association in the general population between defecation and lifestyle factors such as diet, exercise, physique, and childbirth.
      
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This paper is intended to discuss-the deviation in labor-production rates, resulting from the prevailing calculating methods used in cotton mills. A statistical unit, based on the ratio of labor consumption in cotton yarns of different counts, is derived from careful analysis and calculations. Insomuch as it eliminates the above deviations, it will furnish comparatively accurate data referring labor-production rates. Meanwhile, this criterion will also be of some use to the fixing of price ratio of various...

This paper is intended to discuss-the deviation in labor-production rates, resulting from the prevailing calculating methods used in cotton mills. A statistical unit, based on the ratio of labor consumption in cotton yarns of different counts, is derived from careful analysis and calculations. Insomuch as it eliminates the above deviations, it will furnish comparatively accurate data referring labor-production rates. Meanwhile, this criterion will also be of some use to the fixing of price ratio of various cotton yarns.

本文研究棉纺企业现行各种方法计算劳动生产率指标中所产生的品种差异问题。“劳动折合产量”就是通过分析和计算方法,求出各种纱支的费工比例,从而制定出来的一种统计指标。这种单位可以消除计算中发生的品种差异,使劳动生产率比较正确地表现出来,同时可作制订各种棉纱比价的参考。

We propose here a simple theoretical method to calculate excitation cross sections for electron-ion collision processes. At low energies, we apply the Multichannel Quantum Defect Theory to calculate excitation cross sections based on accurate data of energy levels which have been deduced from extensive spectroscopic measurements. At high energies, we then calculate cross sections based on Bethe Theory. At intermediate energies, we can apply interpolations to calculate mean cross sections if we smooth out...

We propose here a simple theoretical method to calculate excitation cross sections for electron-ion collision processes. At low energies, we apply the Multichannel Quantum Defect Theory to calculate excitation cross sections based on accurate data of energy levels which have been deduced from extensive spectroscopic measurements. At high energies, we then calculate cross sections based on Bethe Theory. At intermediate energies, we can apply interpolations to calculate mean cross sections if we smooth out local resonance structures. Reliable data for electronic impact excitations of ions are useful in the controlled thermalnuclear reaction researches. As an example, we calculate the (2S-2P) excitation for lithium-like ions to illustrate our proposed theoretical method.

本文提出一种计算电子与离子碰撞激发截面的理论方法。同时,此方法也可作为一种检验和掌握电子碰撞激发数据的手段。在电子的低能区域,利用多通道量子数亏损理论,我们可从精确测得的能谱数据中推算出电子碰撞激发截面。在电子的高能区域,我们利用Bethe理论计算了电子碰撞激发截面。对中间能域,如果将截面的局部共振结构平均,则可以用内插法得到平均激发截面。比较可靠的电子与离子激发数据,对受控聚变的研究是有帮助的。本文以电子与类锂离子碰撞激发为实例说明所提出的理论方法。

The method of Computer-Graphics used in this paper may be speeded to get accurate data such as displaccement. mean velocity and acceleration in analyzing planar Linkages Since the program provided by this method is used to analyze, the dimens- ions of mechanisms may be arbitrary, and the drawing may be gotten simult- aneously. It is fairly convenient to make kinomatic analysis and to advance a method for solving the problem of scale synthesis This method imitates the course of drawing with computer. The...

The method of Computer-Graphics used in this paper may be speeded to get accurate data such as displaccement. mean velocity and acceleration in analyzing planar Linkages Since the program provided by this method is used to analyze, the dimens- ions of mechanisms may be arbitrary, and the drawing may be gotten simult- aneously. It is fairly convenient to make kinomatic analysis and to advance a method for solving the problem of scale synthesis This method imitates the course of drawing with computer. The subroutine used in the drogram is designed as process with parameter. The caticalation is quite simple and the computer-hour is taken less. Two eyamples are prov- ided in this pater On the basis of existing program, a program with slight modifacatisn can be used to analyze multi-bar linkapes

本文利用的计算机图解法,可用来分析平面连杆机构问题,求得精确的位移数据和较为准确的平均速度、加速度值。利用此法所编制的程序,可用于分析任意尺寸的机构,并能同时输出图形,故极便于对机构进行运动分析,也为解决尺度综合问题提供了一种有效的参考手段。本方法是用计算机运算模拟作图过程,所用的子程序均设计为“带参过程”,算法简单,占用机时少。本文提供了两个实例。在已有程序的基础上,略加修改,即可用于分析多杆机构问题。

 
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