21 a.m., the transponder, which identifies the aircraft on radar, stops transmitting.

21时。检测雷达上飞机信号的应答器停止传输信号。

46.there is sometimes no scanning line on radar screen

雷达屏幕上有时没有扫描线。

It also provides nutrients to millions of migrating birds that can show up on radar.

同时也为数以百万计的候鸟提供营养，这些候鸟可以在雷达上显示。

This is a two dimensional look at a storm on radar, but meteorologists see a tornado.

这是雷达上显示的风暴二维图像，但在气象学家眼中，这是一场龙卷风。

America spent 800 million dollars on radar and intercept missiles hauls into the old Romanian air base.

美国为罗马尼亚空军建设雷达和导弹防御系统，斥资金额达8亿美金。

Air traffic control realized that the airplane was no longer on radar very quickly and notified the appropriate authorities.

随后空中交通管制塔便发现这架飞机从雷达上消失了，他们立即通知了有关部门。

On its way from Kuala Lumpur, Malaysia to Beijing, China, it vanished from radar on March 8th of last year.

去年3月8日从马来西亚吉隆坡起飞飞往中国北京的这架航班于雷达上凭空消失。

An AirAsia flight with 162 people aboard was traveling from Indonesia to Singapore. It disappeared from radar on December 28.

这架载有162人的亚航航班从印度尼西亚飞往新加坡途中失去联系。12月28日它从雷达上消失。

Gold, and Hoyle on radar during the war).

戈尔德和霍伊尔在战争期间受到关注）。

It did not show up on radar at first.

起初它没有出现在雷达上。

This is a two-dimensional look at a storm on radar.

这是雷达上风暴的二维视图。

This is a two-dimensional look of the storm on radar.

这是雷达上风暴的二维外观。

We knew that it was a very strong tornado based on radar.

我们根据雷达知道这是一场非常强烈的龙卷风。

The flight vanished from radar on Sunday morning when flying to the mountain town of Jomsom from the city of Pokhara.

这架飞机于周日上午从博卡拉市飞往山区城镇宗森时从雷达上消失。

But it could mean that you will excel at tasks like matching fingerprints, interpreting medical X-rays, or keeping track of aircraft on radar displays.

不过这可能表示你很擅长某些工作，比如：比对指纹、解读医疗 X 光片或者追踪雷达图上的飞机。

It's too far away to show you on radar because the only closest radar would be Puerto Rico and now that would be above its radar beam.

它太远了，无法在雷达上显示出来，因为最近的雷达应该是波多黎各，现在它已经超出了雷达波束的范围。

An alarm was raised when an unidentified flying object was picked up on radar. The UFO entered the airspace above one of Iran’s nuclear facilities.

当雷达发现不明飞行物时发出警报。不明飞行物进入伊朗核设施之一的上空。