Pelagic manganese nodules from the East Pacific Ocean have been studied under polarizing and electron microscopes.

对东太平洋深海锰结核用偏光显微镜、扫描电镜和透射电镜进行了研究。

youdao

It is concluded that fishing grounds off Peru and Costa Rica waters in the east Pacific Ocean are more profitable to be exploited, but the jigging technology needs to be further improved.

调查表明秘鲁外海和哥斯达黎加外海茎柔鱼渔场具有较高的开发价值，但茎柔鱼钓捕技术还有待进一步的研究。

youdao

Because of the barrier of ice to the east, the Pacific Ocean to the west, and populated areas to the north, there may have been a greater impetus for people to move in a southerly direction.

因为东面有冰的屏障，西面是太平洋，而且北面是人口稠密的地区，所以促使人们向南迁移的动力会更大。

youdao

The disease is found in more than one hundred countries in Africa,Asia, the western Pacific Ocean, the Middle East and Central and South America.

VOA: special.2009.05.26

Barely-explored, PNG is set in the South Pacific Ocean, east of Indonesia and north of Australia.

FORBES: Crash The Wildest Parties In The World In Papua New Guinea

The country's most recent long-range missile launch happened in April 2009 from a base near Musudan-ri, on North Korea's northwest coast, and flew eastward over Japan before crashing in the Pacific Ocean about 1, 270 kilometers east of Japan.

WSJ: U.S. Warns North Korea Over Rocket Launch

Officials have been planning to ditch the station in a controlled descent that will send it hurtling into a remote area of the Pacific Ocean, 1, 500-2, 000km east of Australia.

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