<blockquote id="pl83f"><p id="pl83f"></p></blockquote>
<s id="pl83f"><li id="pl83f"></li></s>

      
      
      <sub id="pl83f"><rt id="pl83f"></rt></sub>

        <blockquote id="pl83f"><p id="pl83f"></p></blockquote>
        <sub id="pl83f"><rt id="pl83f"></rt></sub>
        女人的天堂av在线播放,3d动漫精品一区二区三区,伦精品一区二区三区视频,国产成人av在线影院无毒,亚洲成av人片天堂网老年人,最新国产精品剧情在线ss,视频一区无码中出在线,无码国产精品久久一区免费

        China's research vessel probes seamounts in Mariana Trench

        Source: Xinhua| 2019-05-27 13:44:57|Editor: ZX
        Video PlayerClose

        CHINA-ON BOARD KEXUE-MARIANA TRENCH-EXPLORATION (CN)

        Members of the scientific expedition checks the remote operated vehicle (ROV), Discovery, before it dives into the sea in the south of the Mariana Trench, May 27, 2019. China's research vessel KEXUE (Science) on Monday started to explore a series of seamounts in the south of the Mariana Trench, the deepest place of the earth. The remote operated vehicle (ROV), Discovery, dived into the sea on Monday morning to collect videos, information and samples from a small seamount in the southwest of the targeted area. (Xinhua/Zhang Xudong)

        ABOARD KEXUE, May 27 (Xinhua) -- China's research vessel KEXUE (Science) on Monday started to explore a series of seamounts in the south of the Mariana Trench, the deepest place of the earth.

        The remote operated vehicle (ROV), Discovery, dived into the sea on Monday morning to collect videos, information and samples from a small seamount in the southwest of the targeted area.

        Scientists planed to investigate four seamounts in this area, part of the Caroline Ridge in the western Pacific Ocean, and the largest one is the Caroline Seamount, which KEXUE explored in 2017, said Xu Kuidong, chief scientist aboard the vessel and a researcher of the Chinese Academy of Sciences (CAS).

        The other three seamounts have never been explored and their tops are all about 800 meters below the sea surface, Xu said.

        "We will focus on biological diversities, ecological systems and biological distributions of the four seamounts, trying to find out the differences and the driving factors," Xu said.

        KEXUE, which departed from Qingdao in east China on May 18, will take a 20-day investigation here and is scheduled to go back to Xiamen of China's Fujian Province on June 23.

           1 2 3 Next  

        KEY WORDS:
        EXPLORE XINHUANET
        010020070750000000000000011100001380937101
        主站蜘蛛池模板: 另类图片亚洲人妻中文无码| 国产999精品2卡3卡4卡| 久久国产精品老女人| 男女性高爱潮免费网站| 免费A级毛片中文字幕| 一本大道东京热无码| 26uuu另类亚洲欧美日本| 亚洲精品v欧美精品动漫精品| 三级4级全黄60分钟| 黑人巨大av无码专区| 男女做aj视频免费的网站| 国产尤物精品自在拍视频首页| 亚洲成女人综合图区| 亚洲精品综合久久国产二区| 人妻有码av中文字幕久久琪| 亚洲成av人在线播放无码| 乱人伦中文视频在线| 91中文字幕一区在线| 免费人成黄页在线观看国产| 五月婷婷导航| 国产suv精品一区二区四| 综合亚洲伊人午夜网| 国产精品三级中文字幕| 秋霞国产av一区二区三区| 国产精品熟女一区二区不卡 | 天天影视色香欲综合久久| 久久久久人妻精品一区三寸 | 无码人妻少妇久久中文字幕蜜桃| 亚洲av成人一区二区| 久久无码中文字幕免费影院蜜桃| 日韩精品一区二区蜜臀av| 亚洲欧美日韩中文字幕在线不卡| 久久久久久av无码免费看大片 | 成人精品自拍视频免费看| 国产二区三区不卡免费| 国产免费网站看v片元遮挡| 精品无码av不卡一区二区三区| 成人欧美一区二区三区| 变态另类视频一区二区三区 | 国产一区二区日韩在线| 精品国产精品国产偷麻豆|