查询词典 radio-opacity

Based on two microcontrollers,AT89C52 and AT89C2051,the model car could race intellectually by detecting the black guide-line on the ground and being controlled by the radio remote control, Reflecting-infrared sensors, are applied to detect black lines and the obstacle in the front of the Mini- car .based on PT2262 and PT2272 can make the mini-car be controlled by remote control .

采用两块单片机(AT89C52和AT89C2051)作为智能遥控小车的检测和控制核心，实现了小车的自动寻黑线，躲避前方障碍和手动无线遥控的功能，并且实现了三种模式之间的转换。

Guyana, a total of 14 television channels and six radio stations.

圭亚那共有14个电视频道和6家广播电台。

Another device,such as a radio compass or a gyrocompass,used for determining geographic direction.

罗盘另一种设备，例如无线电罗盘或陀螺罗盘，用于确定地理方向

I have a radio, but I wish I had a better one.

我有一台收音机，但我希望我有一台更好的。

J any whistle, loud hailer, public address system, electronic or other broadcast device or any other device which may interfere with electronic or radio communications or broadcasting signals or equipment used by organizations or other persons authorized by such organizations in connection with the Event

5.10、任何哨子、麦克风、播音系统、电子广播设备或其他广播设备，其它可能干扰赛事相关机构或工作人员所使用的电子通讯、无线电通讯、转播信号和相关设备的物品

"What I said to them at half-time would be unprintable on the radio."

"我在中场休息时对球队说的话，在广播中将是少儿不宜的。"

On ham radio, kids all over the world...

在业余无线电的频道上，全世界的孩子们。。。

Similar to pet identification chips, the human VeriChip is a syringe-injectable radio frequency identification microchip that can be read from a few feet away by either a hand-held scanner or by the implantee walking through a "portal" scanner.

类似宠物识别芯片人类verichip是注射器-注射射频识别芯片，可以从数英尺之遥，无论是手持扫描器或由implantee步行通过"门户"扫描器。

Stop, put the handbrake on and turn off the engine, radio and lights

停车， 拉起手刹车，关掉引擎，收音机和电灯。

IN YOUR VEHICLE: Stop, put the handbrake on and turn off the engine, radio and lights

停车， 拉起手刹车，关掉引擎，收音机和电灯。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。