The advanced electrical resistivity tomography (ERT) and high sensitivity shallow seismic exploration techniques are successfully applied in the Xiapanling road channel selection.
采用先进的电阻率成像技术和高分辨率浅层地震勘探方法,在小盘岭公路选线时,取得了很好的应用效果。
Experimental results show that low frequency pulse compression and channel match method can be used in shallow water sound channel to improve the SNR.
实验表明,脉冲压缩可有效增加浅海低频声脉冲的传输距离,信道匹配可用于消除多途对脉冲信号检测信噪比的影响。
The cow went on till she passed the shallow channel of Cephisus and came out into the plain of Panope.
那条牛涉过了刻非瑟斯浅峡,来到了帕诺蒲平原。
The majority channel downstream Xiaolangdi is wide and shallow wandering section, forming distinctive channel wetlands of the river.
黄河属于高含沙河流,自小浪底以下河道大部分为宽浅游荡型河道,形成了特有的黄河河道湿地。
The results reveal that after the impounding, Tunaozi Shoal transformed basically from convex-bank entrenched meander to shallow broad river, and will further develop to a concave-bank deep channel.
分析表明,蓄水后土脑子河段已基本完成由凸岸深切河曲向宽浅河曲变化的过程,将会进一步转化为凹岸深槽的河曲。
Based on the theory of the local spectrum of ambient-sea noise field, theoretical models of the low-noise-channel for typical shallow-water negative gradient (or thermocline) are developed.
本文根据海洋噪声场随机局部谱展开理论,分析了典型浅海负梯度(或负跃层)下低噪声信道的理论模型。
Based on the suitable channel model, an implementation of quasi-cyclic low density parity check codes (QC-LDPC) for acoustic communication system in shallow water is demonstrated.
讨论了准循环低密度校验码(QC - LDPC)在浅海水声信道中的实现方案。
The high density, long shallow, many channels and complicated shoal types are the characteristics of the shoal reach from Shantang to Shijiao on the Beijiang River channel.
北江山塘至石角河段浅滩密度大,浅段长、汊道多、滩型复杂。
In this paper, a differential equation of describing the lateral distribution of depth averaged velocity is obtained by simplifying 2d shallow water equations of open channel flow.
通过简化宽浅明渠二维水流运动方程,得到垂线平均流速在横向变化的微分方程序。
Over 5000 year time sediment deposition has created present-day shallow estuary consisting of a central deep channel, extensive tidal flats and an ebb tidal delta.
时间泥沙淤积超过5000年创造了当今中央的深水航道,大量的滩涂和潮落潮三角洲的浅水河口。
The result of the sea test showed that the proposed technical scheme is effective in shallow water channel.
海试实验结果验证了该技术方案在浅海信道下的有效性。
The result of the sea test showed that the proposed technical scheme is effective in shallow water channel.
海试实验结果验证了该技术方案在浅海信道下的有效性。
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