查询词典 navigation radar

The yacht is equipped with radar navigation systems, high frequency communications equipment, refrigerators, wine cooler, etc.

游艇配有雷达导航系统、高频通信设备，冰箱、酒柜等一应俱全。

Article 12The establishment of airspace shall take into consideration such factors as the national security, the flight requirements, the capability of flight control, the availability of communication, navigation and radar facilities and the locations of aerodromes and environment protection.

第十二条空域的划设应当考虑国家安全、飞行需要、飞行管制能力和通信、导航、雷达设施建设以及机场分布、环境保护等因素。

More comprehensive avionics, including autonomous navigation system and Osminog undernose radar (search radius 200km), for IFR operation from icebreakers in adverse weather and over terrain devoid of landmarks; 300kg electric load hoist standard; additional external fuel tanks available 1994, strapped on each side at top of cabin; duties include ice patrol, guidance of ships through icefields, unloading and loading ships (up to 30 tonnes an hour, 360 tonnes a day).

更全面的航空电子设备，包括自动导航系统和Osminogundernose雷达（搜索半径200公里），从操作的仪器飞航破冰船在恶劣天气和地形的标志性建筑多缺乏；三百公斤电力负荷葫芦标准；提供额外的外部燃料箱1994年，绑每一方在机舱顶部；职责包括冰巡逻，船舶通过冰原指导，卸货和装货船只（高达每小时30吨，360吨1天）。

More comprehensive avionics, including autonomous navigation system and Osminog undernose radar (search radius 200km), for IFR operation from icebreakers in adverse weather and over terrain devoid of landmarks; 300kg electric load hoist standard; additional external fuel tanks available 1994, strapped on each side at top of cabin; duties include ice patrol, guidance of ships through icefields, unloading and loading ships (up to 30 tonnes an hour, 360 tonnes a day).

更全面的航空电子设备，包括自动导航系统和Osminogundernose雷达（搜索半径200公里），为仪器飞航操作破冰船从在恶劣的天气和地形的标志性建筑多缺乏；三百公斤电力负荷葫芦标准；提供额外的外部燃料箱1994年，绑每一方在机舱顶部；职责包括冰巡逻，船舶通过冰原指导，卸货和装货船只（高达每小时30吨，360吨1天）。

It had an inertial navigation system with dual-band semi-active radar homing for mid-course guidance and an electro-optical sensor for autonomous terminal homing.

导弹的中段制导系统为带双波段半主动雷达的惯性导航系统，末制导为光电传感器自动末寻的。

A number of retractable masts are carried inside the sail including periscopes, radar antennas, radio and satellite communications, and navigation masts.

许多的可缩回桅杆装在帆罩内包括潜望镜、雷达天线、无线电、卫星通信和导航。

However the increase of subscribers asks for more efficient use of the limited spectrum resource. With the development of communication、navigation、radar、mobile communication、programmed telephone and measured instrument devices, the high performance of crystal oscillators is demanded.

随着晶体振荡器在通讯、导航、雷达、移动通讯、程控电话、测量仪表等电子设备中的应用，对晶体振荡器提出了更新、更高的要求，集中表现在频率稳定度高、调频范围宽、线性度优、功耗低、相位噪声低、成本更加低廉等方面。

Tethered aerostat borne radar system is an integrated information system,in which the tethered aerostat is the carrying platform and the radar is the mission system.

系留气球载雷达系统是以系留气球为搭载平台，以雷达为任务系统的一种综合信息系统，在军事和民用领域有着广阔的应用前景。

But, in the natural and artificial signal, a lot of signal phases don\'tvary linearly with time, for example, we usually use chirp signal in the radar technology,frequency step signal, linear modulation component of the ground echo in the SARtechnology, linear modulation component of the moving target echo, linear modulationcomponent while the airborn radar detecting the moving target, etc.

在自然界和人工信号中，许多信号的相位变化并不是随时间一次方变化，如雷达技术中常用的线性调频信号，频率步进信号，另外，SAR 技术中，地面回波所含有的线性调频分量，ISAR技术中，运动目标的回波所含有的线性调频分量，机载雷达探测运动目标时的线性调频分量，等等；傅里叶变换对此类信号分析所得的结果是信号在不同频率点上的能量分布，即信号在基函数上的投影。

On the basis of the each principle of the method of anemography of balloon contrail and aeolian contour line radar,it analyzes and discusses emphatically on the differences between them as well as advantage and meaning of the method of anemography of aeolian contour line radar .

文章在介绍了气球轨迹法测风和风廓线雷达测风各自原理的基础上，重点分析、探讨了二者间的差异，以及采用风廓线雷达测风的优势与发展风廓线雷达的意义。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48