查询词典 antenna array

Moreover CGANN was utilized to recognize the patterns of piezoelectric TSM array data set. The results show that the algorithm has strong compatible capacity and can correctly identify the samples of different classes of chemical substances such as ethanol, chloroform and acetone.

同时我们使用CGANN方法作为模式识别工具，对压电TSM晶体传感器阵列数据进行了分析，结果发现压电TSM晶体传感器阵列能够准确的识别气态物质，比较其他方法而言，CGANN具有明显的优点，如容错能力更强，识别速度更快等，CGANN方法同压电TSM晶体传感器阵列的结合在气态物质识别中有着广阔的应用前景。

An analytical method based on high performance liquid chromatography with diode array detector has been established for the simultaneous determination of 9 water-soluble colorants (Solvent Green 7, Food Yellow 3, Food Red 17, Acid Yellow 1, Acid Red 33, Food Red 4, Food Red 1, Orange I, Acid Orange 7) in cosmetics.

建立了用高效液相色谱-二极管阵列检测器同时检测化妆品中9种水溶性着色剂（溶剂绿7、食品黄3、食品红17、酸性黄1、酸性红33、食品红4、食品红1、橙黄I、酸性橙7）的检测方法。

Has been self-evident after a few centuries ago, cane shield array is a very rich history of the connotation of non-material cultural heritage, on behalf of the Chinese nation is not only a long brilliant history and culture, but also contains in the brute force of the nation, all-conquering national integrity and spirit and, more importantly, its human and social study of ancient, ancient military tactics, such as Art of War, is of great practical significance and highlight the social value.

自明至今已历经数百年的历史，藤牌阵是一种历史内涵十分丰富的非物质文化遗产，它不仅代表华夏民族悠久灿烂的历史文化，同时也蕴涵着中化民族不畏强暴、无坚不摧的民族气节和精神，更重要的是它对研究古代人文社会、古代军事、兵法战术等，具有十分重要的现实意义和突出的社会价值。

The main research in the paper is the method of finding height, super-resolution of angle and array calibration for meter wave radar at low-angle target.

本论文主要研究了理想情况下和阵列存在通道误差、互耦误差情况下的米波雷达低仰角测高、测角算法及阵列误差校正。

The analysis on the numerical simulation results of the azimuth characteristics of the acoustic field generated by the transmitter showed that the acoustic energy generated by the phased arc array transmitter could radiate onto the sidewall of oil well in a certain azimuth range.

对模拟声场的方位特征进行的分析表明：相控圆弧阵声波辐射器产生的声波能量基本向某一周向角范围的井壁入射，进入地层的声波在一定周向角范围内传播。

The acoustic phased arc array transmitter can be used in azimuthal acoustic reflection logging. It evaluates the azimuthal variation of borehole formation acoustic properties, which is useful for complex reservoir recognition and evaluation.

这种相控圆弧阵声波辐射器用于方位反射声波测井新技术中，可评价井旁地层声学性质沿井周方向的变化，有助于复杂油气藏的识别和评价。

The acoustic phased arc array transmitter can be used in azimuth acoustic reflection logging and evaluate the azimuth variation of acoustic properties in the borehole formation and also be useful for complex reservoir recognition and evaluation.

这种相控圆弧阵声波辐射器可用于方位反射声波测井新技术中，能评价井旁地层声学性质沿井周方向的变化，有助于复杂油气藏的识别和评价。

The numerical simultion results were analyzed on azimuthal characteristic of acosutic field. The analysis results show that the acoustic energy generated by the phased arc array transmitter radiates onto sidewall in certain azimuthal range.

对模拟声场的方位特征进行的分析表明：相控圆弧阵声波辐射器产生的声波能量基本向某一周向角范围的井壁入射；进入地层的声波在一定周向角范围内传播。

The arc array transmitter is composed of many ceramic flexural vibrators which are arranged in an annulus. Directional radiation is realized by controlling the vibrating phase of each vibrator.

声波测井圆弧阵发射换能器由多个压电振子沿着圆周排列，通过控制各个振子的激励时间可以实现向某个方位方向的声波辐射。

Some investigators believe these electrical effects were associated with electromagnetic plasma and ball lightning and the strange array of flashes which result from Tesla-style technology and /or HAARP-like transmissions.

一些调查者相信这些电子效应与电磁等离子体和球形闪电以及由特斯拉技术和/或类似HAARP发射器所导致的奇怪闪光序列有关。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。