Ocean State

Waveform Parameters Design of HF Ground Wave Radar used for Detecting Ocean State

海洋环境监测高频地波雷达波形参数设计

The high frequency ground wave over-the-horizon radar can be adopted in detecting ocean state such as wind , ocean waves and ocean currents .

高频地波超视距雷达可以实现对海洋环境状态（如风、浪、流等海洋动力学参数）的监测。

As a large ocean state and the most populous country in the world , China cannot , without developing the oceans , maintain its sustainable development in society and economy and realize the strategic object of fulfilling the renaissance of the Chinese nation .

我国既是世界上人口最多的大国，也是海洋大国。保持我国社会经济的可持续发展，实现中华民族伟大复兴的战略目标离不开海洋。

In this paper , details of the experimental equipment and measured method are introduced , and the parameter of the ionosphere condition and ocean state , such as wind direction and ocean current , are derived from HF Doppler spectra of the sea and land clutter .

介绍了获得海洋回波谱的信号处理方法，并由海洋回波Doppler谱计算了电离层状参数和风向、海流等海洋状态参数。

A Numerical Wide-Beam Sea Echo Model for HF Ground Wave Radar Ocean Surface State Detection

宽波束高频地波雷达海面回波谱的数值模拟

History has proved that the more attention to ocean a state pay , the more strong of the comprehensive national power .

历史已经证明，一个国家对海洋重视的程度，决定这个国家的综合国力的强弱。

Samoa , the tiny Pacific Ocean island state , is travelling through time to improve its economic prospects .

太平洋袖珍岛国萨摩亚正在为了改善经济前景而进行时间旅行。

Submersible vehicles play an important role in ocean exploitation , state security system and so on .

潜器在海洋开发、国家安全保障等方面发挥着重要作用。

In the traditional mode , pirates of the definition of political leanings , depends on the city-state piracy , belong to the state behavior category as a political tool , pirates in the ocean for sea state assistance right position .

在传统模式，海盗的定义取决于城邦政治的倾向，海盗行为属于国家行为范畴，海盗作为政治工具处在了协助海洋国家争夺海权的位置。

From South East Asia , we are headed out into the Pacific Ocean to the island state of Hawaii .

接下来我们从东南亚前往太平洋的夏威夷群岛。

Heavy winds associated with the storm brought down trees and power lines as the storm moved in from the Atlantic Ocean and across the state .

风速十分猛烈的这次风暴从大西洋进入并横扫佛罗里达州，刮倒许多树木和输电线路。

Satellite imagery , captured by the high-definition earth observation satellite " Gaofen-1 , " shows a 22-meter-long , 13-meter-wide object in the southern Indian Ocean according to the State Administration of Science , Technology and Industry for National Defense .

据国防科工局消息，高分辨率地球观测卫星“高分一号”拍摄到的卫星图像中，在南印度洋海域观测到长约22米，宽约13米的疑似漂浮物。

Taking ocean management talents the State Oceanic Administration as a target , the paper sets up an estimation targets system and estimation model using Analytical Hierarchy Process ( AHP ), and discusses the principle of the model , the setting of the targets and the application of the model .

选取国家海洋局海洋管理人才为目标，使用层次分析法（AHP），建立了评价指标体系和评价模型，并对模型的原理、各项指标的设置以及模型应用进行了探讨。