This metal tower is used to relay television signals to distant villages.

这个金属塔是用于向遥远的村子转播电视讯号的。

In a forest, wet wood and needles attenuate the signals.

在森林中，潮湿的树木与针叶会使讯号变弱。

Appoint a dedicated banksman for each piece of plant to control its movement.

为每部移动机械委任一名 指定讯号员 以作移动控制。

This radio signal has a frequency of 800000 cycles per second.

这个无线电讯号的频率是每秒八百千周。

Unlike the lamellated variety, the Merkel cell-neurite complex signals only the sustained depression of the skin.

与薄层受器不同的是，梅克尔氏细胞与神纤维的只传送皮肤持续受压的讯号。

The inexperienced pilot flew the plane badly; it was off the beam most of the time.

那位没有验的飞行员驾驶技术很差, 飞机大部分偏离了无线电讯号指示的航道。

This paper presents the source coding theorem for discrete-time stationary Gaussian sources with absolutely summable autocorrelation sequence.

摘要本论文提出具有绝对可加性自相关数列的离散稳定高斯讯号的编码定理。

The radio squeaked five.

收音机里嘟嘟地发出五点钟报讯号。

In the sagittal section of the T2-weighted image, hyperintense lesions are present in the tegmentum of the midbrain, pons, and medulla oblongata.

图B) 在T2 权重纵向截面图像，高讯号病变出现在中脑、桥脑、延脑背盖区。

The monitoring on the performance of the sub-contractors was also inadequate, resulting in the employment of untrained and inexperienced riggers and signaller in rigging and lifting operations.

在无充分监察分判商表现之情况下，引致在索具装配及起重操作过程中雇用了未受训练及缺乏验的操作员及讯号员。

In a UHF passive RFID system, a reader transmits an unmodulated continuous wave (CW) to tags, which not only provides energy to tags but also serves as the carrier of tag backscatter signals.

在超高频被动式射频辨识系统里，读取器传送未调变过之连续波讯号给标签，其不但可提供能量给标签也作为标签反向散射讯号的载波。