1、

This paper presents a discussion on the observation methods for Model HAB-2 Wave Meter.

本文介绍的主要内容是:对HAB-2型测波仪观测方法的探讨。

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2、

The result manifests that the measuring the valid value of spot welding current of non-sine wave of the control system agrees with the one of Japan current meter MM-315 ( its precision is?%), the average different value is 59A.

考核试验表明:控制系统对非正弦波点焊电流的有效值检测与日本表MM-315(精度为±3%)的检测结果有很好的一致性,平均差值为59A;

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3、

The Meter Reading System in Power Line Carrier Wave Based on the Network Technology

基于网络技术的电力载波抄表系统

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4、

A Method of Measuring Wave Length of Light Wave Using Metre The Chinese quartz meter system is made.

用米尺测量光波波长的方法通过对石英球端面标准米尺尺长的相对测量,提出了建立我国石英米系统的可行方案;

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5、

Real time data collection system and two-dimensional Fourier transform hardware for MI-YUN meter-wave aperture synthesis radiotelescope

综合孔径射电望远镜的实时数据采集系统和二维傅里叶变换硬件

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6、

A Suppositional Array Method Used to Improve The Accuracy of The Measuring Angle for Meter Wave Search Radar

用于提高米波搜索雷达测角精度的虚拟阵列方法

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7、

The method of analysis frequency table is using the meter of frequency table to test all kinds of frequency and then calculate the distortion of the wave.

频谱分析法是用频率分析仪测量各次谐波的方法计算出波形失真度,但采用此种方法的仪器价格较昂贵。

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8、

This paper also gives a summary of the radar technologies of anti-stealth aircraft such as passive radar, double/ multi-base radar, meter-wave radar, and the silent sentry radar, which, by the way of the broadcasting wave to detect target together with the summary.

对无源雷达、双基/多基雷达、米波雷达以及利用广播电视信号的“沉默哨兵”雷达等探测隐身飞机的雷达技术进行了综述。

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9、

Application and Precision Analysis on Electric Wave Flow Meter

电波流速仪测流应用及精度分析

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10、

Meter wave radar has the crude preponderance about anti-stealth technology, it can provide early warning information and surveillance.

米波雷达在反隐身方面具有天然的优势,可以实现远程预警和警戒。

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11、

Portable ultrasonic thickness meter sound surface wave band pass filter

携带式超声波测厚仪声表面波带通滤波器

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12、

Study on testing L_ ( eq) function of the sound level meter with step wave method

阶梯波法测试声级计L(eq)功能的研究

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13、

how to improve azimuth accuracy of meter wave radar

如何提高米波雷达的方位精度

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14、

the meter takes the double wave pipe structure, the two parallel pipe separate fix in "i" bracket.

仪表采用双波纹管结构,即两只波纹管分别安装在“工”字型支架两侧的对称化置上。

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15、

Design of Low Frequency Rectangle Wave Excitation Electromagnetic Flow Meter

低频矩形波励磁电磁流量计设计

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16、

Coaxial electromagnetic wave phase water cut meter which has excellent performance for very high or very low water cut measurement;

对特低和特高含水率测量性能良好的同轴电磁波相位含水率计;

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17、

An expression for the critical superheat is developed using long wave theory stability analysis of the interface. DIGITAL OVERHEAT TEMPERATURE METER FOR WATER STEAM

运用长波理论分析稳定性,得到临界过热度的表达式,从理论上预测了近壁区因素对临界热负荷的影响。数字式水蒸气过热度表的研制

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18、

25-meter telescopes in the decimeter and centimeter wave bands, 10-meter wave band telescopes and advanced optical telescope terminal equipment will also be used.

二十五米口径的分米、厘米波段望远镜、十米波段望远镜以及先进的光学望远镜终端设备。

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