on-the-air是什么意思

网络释义

用法例句

Our transmitter is sending out a series of short pulses.

我们的发射机正在发射一系列短脉冲。

Hawaii is calling!; A transmitter in Hawaii was heard calling.

夏威夷正在呼叫；夏威夷的一台发射机正在呼叫。

The chimneys were pluming the sky; The engine was pluming black smoke.

发动机正在喷射一缕缕轻烟。

Furthermore, it forecasts the firing cycles of non-failure when other firing conditions are normal.

进而预测在其它射击条件正常情况下,火炮平均无故障射弹发数。

The Application about the Amendment of the Emissivity in the Infrared Calibration Work

发射率的修正在红外校准工作中的应用

LCCS (Launch Control and Checkout System)

发射控制与校正系统

positron emission transaxial tomography

正电子发射断层照相术

Even in the case of Stardust, some of the instruments that are now being used didn't exist when Stardust was launched in1999.

“星尘”也有同样的情况，一些正在使用的设备在它发射时还不存在。

She's looking for an opportunity to shoot .

她正在寻找机会射门.

The roads were still damp from the early rain, but the sun was drying them rapidly.

雨过天晴，路面仍很潮湿，但在阳光照射下，水分正迅速蒸发掉。

Forty-two medium-range nuclear missiles were being unpacked and prepared for launching pads with desperate speed.

四十二枚中程核导弹正在拼命加快地拆箱，准备装到发射台上。

Cosmic rays are coming onto the planet so that a change is being broadcasted and a reordering is taking place inside the body.

宇宙射线正来到地球上以便传送改变而重组内在身体的发生。

A genetic test which may improve accurate diagnosis of prostate cancer is launched in the UK.

可能改善摄护腺癌的正确诊断的一个基因比对在英国被发射。

While commercial applications are multiplying, WIT is advancing rapidly.

随着商业应用的成倍增加，水辅注射技术正在快速发展。

Positron Emission Tomography with Multiple Tracers in Pulmonary Abnormalities;

多种示踪剂正电子发射体层显像在肺部病变诊断中的应用

A Preliminary Research on the Evaluation of Gastric Malignancy Tumor with ～(18)F-FDG Positron Emission Tomography;

正电子发射型断层扫描（PET）在胃恶性肿瘤病情评估中的作用初探

distributed emission crossed-field noise-generator

分布发射式正交场噪声发生器

The signal being posted is not correct.

正在发送的信号不正确。