查询词典 radio beacon

In critical situations such as reference node failure, unstable radio transmission range and beacon collision, the proposed method still performs well.

将此改进方法应用於各种严苛的状况，如参考节点损坏、讯号不稳定、讯框封包遗失等，所提出的方法均能维持良好的运作。

The DPSK signal's influences on the performance of airborne radio compass including bandwidth, direction finding and beacon recognition, were analyzed in detail.

分析了DPSK调制对现有机载无线电罗盘的工作带宽、定向及台识别等性能指标的影响。

The simulation results are given that, the beacon identification function and the direction finding of the radio compass cannot be influenced by DPSK modulation, and the synchronization between DPSK and the audio frequency signal is an effective approach to overcome the AM's influences on the DPSK demodulation.

仿真结果表明，DPSK不会对现有机载无线电罗盘的基本功能产生影响，利用差分数据信号与音频信号进行同步的方法进行"北斗二"差分数据传播可以有效克服AM调制对DPSK解调的影响。

Actually painted bright orange, these recorders are equipped with "pingers" or radio and acoustic beacon s that aid in their retrieval

&黑匣子&实际上呈亮橙色，并安装有&声波发生器&，即无线电和声波的信号发射器，以利于事故后的搜寻工作。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。