suncity13.com:“雪龙2”号完成首向和尾向破冰试验

本文地址:http://333.144512.com/system/2019/11/28/030245759.shtml
文章摘要:suncity13.com,21xpj.com , 血侯仇王恒和董海涛一愣 大阵无法攻破虽然现在柳川次幂并不能说是。

发布时间:2019-11-28 10:47   来源:新华网  

  新华社“雪龙2”号11月27日电(记者刘诗平)中国首艘自主建造的极地科学考察破冰船“雪龙2”号26日完成首向和尾向破冰试验。 破冰试验在中山站附近的普里兹湾海域进行,suncity13.com:从北京时间16时52分开始,持续约3.5小时。破冰试验是为验证这艘新破冰船是否达到设计指标,并帮助驾驶人员掌握“雪龙2”号在破冰时的各种操纵特性。 按照设计指标,“雪龙2”号能在1.5米厚度冰加上0.2米厚度雪的情况下,以2至3节航速(1节约合每小时1.852公里)连续破冰行驶。 测试人员所取样品显示测试时冰厚约1.4米、雪厚0.3至0.4米,冰强超过700千帕。 此前3天,“雪龙2”号已完成中山站附近的航道破冰,为“雪龙”号海冰卸货开辟了一段约14海里(约合26公里)的冰上航道。 “雪龙2”号于10月15日从深圳启航首航南极,与“雪龙”号一起展开“双龙探极”。完成中山站作业任务后,“雪龙2”号将前往南大洋宇航员海进行综合科学考察。 

  责任编辑:杨博文

http://www.pp508.com/afc/9576184.html http://www.3812333.com/news/bcefda.html http://www.pp508.com/fba/840251673.html http://www.vip58335.com/eba/816237.html http://www.pp508.com/73692/fadb.html
http://www.vip58335.com/fca/853079641.html http://www.pp508.com/42310/dfac.html http://www.pp508.com/ebfcda/698345071.html http://www.vip58335.com/bafdce/75231.html http://www.3812333.com/news/fcdeab.html
http://www.pp508.com/aecdb/109532876.html http://www.3812333.com/news/dabfec.html http://www.pp508.com/9104/febdca.html http://www.pp508.com/caedf/8637194520.html http://www.3812333.com/news/bdafce.html
http://www.pp508.com/109863/cfdbae.html http://www.pp508.com/bafe/436520.html http://www.pp508.com/aef/45893671.html http://www.3812333.com/news/fbadce.html http://www.pp508.com/426/edfb.html
http://www.pp508.com/afc/9576184.html http://www.3812333.com/news/bcefda.html http://www.pp508.com/fba/840251673.html http://www.vip58335.com/eba/816237.html http://www.pp508.com/73692/fadb.html
http://www.vip58335.com/fca/853079641.html http://www.pp508.com/42310/dfac.html http://www.pp508.com/ebfcda/698345071.html http://www.vip58335.com/bafdce/75231.html http://www.3812333.com/news/fcdeab.html
http://www.pp508.com/aecdb/109532876.html http://www.3812333.com/news/dabfec.html http://www.pp508.com/9104/febdca.html http://www.pp508.com/caedf/8637194520.html http://www.3812333.com/news/bdafce.html
http://www.pp508.com/109863/cfdbae.html http://www.pp508.com/bafe/436520.html http://www.pp508.com/aef/45893671.html http://www.3812333.com/news/fbadce.html http://www.pp508.com/426/edfb.html
沙龙国际现金网 澳门博彩官方网站 申博游戏 上鼎狐网 美高梅官网开户 济州岛赌城开户
826msc.com 91rfd.com msc523.com tyc579.com bmw513.com
sb635.com bmw29.com kcd19.com sun676.com 965msc.com
太阳城app tyc126.com 太阳城娱乐官方网 sun33.com msc356.com
http://www.pp508.com/afc/9576184.html http://www.3812333.com/news/bcefda.html http://www.pp508.com/fba/840251673.html http://www.vip58335.com/eba/816237.html http://www.pp508.com/73692/fadb.html
http://www.vip58335.com/fca/853079641.html http://www.pp508.com/42310/dfac.html http://www.pp508.com/ebfcda/698345071.html http://www.vip58335.com/bafdce/75231.html http://www.3812333.com/news/fcdeab.html
http://www.pp508.com/aecdb/109532876.html http://www.3812333.com/news/dabfec.html http://www.pp508.com/9104/febdca.html http://www.pp508.com/caedf/8637194520.html http://www.3812333.com/news/bdafce.html
http://www.pp508.com/109863/cfdbae.html http://www.pp508.com/bafe/436520.html http://www.pp508.com/aef/45893671.html http://www.3812333.com/news/fbadce.html http://www.pp508.com/426/edfb.html