1、

Efficiency and accuracy of the regional mineral resources prediction is increased by the method. And the cost of finding mineral resources is reduced. And the method provided methodological supporting for the mineral exploration new again in our country.

该方法可以较好的提高区域矿产资源预测的效率和精度、降低矿产资源勘查的成本,为我国新一轮矿产资源调查提供方法支持。

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2、

Drag Perturbation Model and Orbit Prediction Accuracy of Manned Spacecraft

载人飞船阻尼摄动模型和轨道预报精度

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3、

Simulation results justify the cluster and synthesis approaches of load models, and the proposed power coupled load model could be valid in increasing the reactive accuracy of a load model.

仿真结果表明,分类与综合是建立更加准确的负荷模型的有效方法,在此基础上构建的功率耦合负荷模型,在改善负荷模型无功方面的精度上具有一定的价值。

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4、

By raising the quality factor of the cavity, adjusting it to approach critical coupling, and appropriately choosing a cavity of smaller volume, it should not be difficult to measure the loss factor with this set of measuring devices to an accuracy of the order of 10-5.

通过提高谐振腔的品质因数和使谐振腔接近临界耦合,并适当减小谐振腔的体积,使系统测量损耗角正切达到10~(-5)数量级并不困难。

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5、

Research on Covariance Method of Accuracy Analysis in Missile Terminal Guidance

导弹末制导精度分析的协方差方法研究

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6、

A Study on Numerical Accuracy of Inversion of Covariance Matrix Based on DSP

基于DSP的协方差矩阵求逆的数值问题研究

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7、

Control of Positional Accuracy for Keyways in Crankshaft Timing Gear Journals

曲轴齿轮轴颈键槽位置精度控制方法

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8、

In order to manufacture high-quality crankshafts with high efficiency without crankshaft mill and satisfy the demand for mass production, we designed the process of crankshaft lathe so as to meet the corresponding process accuracy.

为了在无曲轴磨床的情况下,高效制造出高质量的曲轴,以满足大批量生产的要求,对曲轴车床加工进行了工艺设计,使其达到了相应的加工精度要求。

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9、

Improve Service Flying Saw Cut Accuracy

提高伺服飞锯机锯切精度的方法

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10、

Forming with conical die and fillet die has a special condition of dieless constrained and free forming, so the forming part has low dimension accuracy.

另外,由于用锥形模和圆角模翻管过程中存在无约束的自由变形,所成形零件的尺寸精度较低。

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11、

This paper introduces a theory of information process; analyses the influencing factors of accuracy and cognition of indicating panel; presents an experimentation of improve the reading speed before designing a indicator panel.

本文介绍了信息加工理论,分析了影响仪表盘读数准确度与认知度的因素,介绍了仪表表盘设计前为提高仪表的认读速度而设计的实验。

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12、

It features high measuring accuracy and powerful data processing functions, together with computer controlled gear shifting and variable speed pump starting tests, which extends the application range of the test bench.

实现了检测试验台的自动化操作,测试精度高,数据处理功能强,还具备了计算机控制换挡和变速泵启动试验的功能,扩大了试验台的试验范围。

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13、

Realize low consumption, the characteristics of high accuracy, low cost, have realistic meanings to the dope dyeing trade.

实现了低功耗、高精度和低成本,对纺织染色行业具有现实意义。

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14、

The relationship, when used with the ATi method, is able to further improve the measurement accuracy from a single radar set.

将Z-I关系和ATi方法结合,进一步提高了单部雷达测量区域降水量的精度。

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15、

This article focused on drilling in the actual processing of microporous main cutting edge of micro-drill breaks and microporous processing accuracy.

集中论述了在实际微孔钻削加工过程中主切削刃对微钻头折断和微孔加工精度的影响。

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16、

Improvement and Realization of Processing Accuracy for Numerical Control Thread Cutting

数控线切割机床加工精度的提高与实现

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17、

The paper describes a high resolution, high accuracy and simple method of measuring dymamic angle by means of optical self-collimating of concave mirror curvature center.

用四球面反射镜曲率中心光学自准方法,通过测量自准像位移来计算弯沉角,是一种高分辨率、准确、简单地测量方法。

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18、

Structure Design of a High Accuracy Double Curvature Antenna System

高精度双曲率天线系统结构设计

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19、

A Study on Accuracy Measurement Technology of Double Curvature Reflector

双弯曲反射面天线精度测量问题探讨

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20、

Investigation on increasing measurement accuracy of radius of spherical curvature

提高球面曲率半径测量精度的方案探讨

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