出版年:2011-8 页数:58 定价:$ 22.59 装帧:平装 ISBN:9781156464373 豆瓣评分 目前无人评价 评价: 写笔记 写书评 加入购书单 分享到 推荐 我要写书评 Exploration of the Arctic的书评 ···(全部 0 条) + 加入购书单 谁读这本书?··· 二手市场· ·...
cryolithozonegeoecological test sitemonitoringpermafrostregulationssubsurfaceThis paper discusses modern problems in the study and exploration of the arctic regions of the Russian cryolithozone, including the shallow shelf zone of the arctic seas. A series of actions is proposed for the successful ...
explorationoftheArcticregionoftheEarth.ItreferstothehistoricalperiodduringwhichmankindhasexploredtheregionnorthoftheArcticCircle.Spaceexploration（太空探险）isthe discoveryandexplorationofouterspacebymeansofspacetechnology.Physicalexplorationofspaceisconductedbothbyhumanspaceflightsandbyroboticspacecraft.Desertexploration（沙漠...
Arctic - Exploration, Study, Climate: The earliest references to Arctic exploration are shrouded in obscurity as a result both of inaccurate ideas of the shape of Earth and of primitive navigation techniques, which make it difficult to interpret early ma
In an Arctic exploration, which of the following is the biggest challenge for the equipment? A. High temperature B. Strong magnetic field C. Extreme cold D. High humidity 相关知识点: 试题来源: 解析 C。解析:北极地区的主要特征是极度寒冷,这对设备是最大的挑战。A选项,北极是寒冷的,不是高温。
Polarexploration is the exploration of the lands around the North andSouth poles.The poles are the coldest and most remote (遥远的)places on Earth.The North Pole is in the Arctic Ocean,which iscovered by a huge,floating ice sheet. 1 Someearly polar explorers used dogsleds (狗拉雪橇)or ...
(Placename) a continent around the South Pole: consists of an ice-covered plateau, 1800–3000 m (6000 ft to 10 000 ft) above sea level, and mountain ranges rising to 4500 m (15 000 ft) with some volcanic peaks; average temperatures all below freezing and human settlement is confined to...
Polar exploration is the exploration of the lands around the North Pole and the South Pole. The poles are the coldest and most places on the Earth. The North Pole is in the Arctic Ocean, which is covered by a huge, floating ice sheet. The South Pole is on land, in the continent of...
ScottfinallyreachedtheSouthPoleinJanuary1912.But(5)___(disappoint)ScottfoundthatRoaldAmundsenhadbeatenhimbyonemonth.Amundsen'sexpeditionarrivedatthepoleinDecember1911.Amundsenwas(6)___experiencedArcticexplorer,andhehadmadecarefulpreparations.Scottandhiscompanionsdiedofinjury,cold,andhungerontheirreturnfromthepole...