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- Ice-shedding from conductors is a familiar phenomenon on overhead transmission line in ice area.In heavy icing areas and long-span cases, the effects of ice-shedd are especially serious. 摘要导线不均匀覆冰和不同期脱冰是冰区输电线路中的常见现象,其对输电线路产生破坏作用,在重冰区大档距的情况下尤为显著。
- Choice of OPGW in heavy icing area 重覆冰地区OPGW光缆的选择
- The Development of Complete Set of Armour Clamps of Copper Core Aluminum Alloy Conductors for Use in Heavy Ice Areas at High Altitude 高海拔重冰区钢芯铝合金导线配套金具的研制
- heavy ice areas 重冰区
- GR99027 meteorite from Blue Ice Area in Antarctica is an achondrite. 来自南极格罗夫山蓝冰地区的GR99027陨石为一无球粒陨石。
- They fought in the storm of heavy ice blocks, where they had to fight each other while evading or deflecting the blocks using the force. 他们在沉重冰块四溅的暴风雪中搏斗着,他们一边躲避着对方的攻击,一边用原力使碎冰偏离他们。
- In this paper,the variations of ice area within nine years in the Chukchi Sea are studied by using the remote sensing sea ice data. 文章利用积累了9 a的高分辨率海冰分布数据研究海冰面积的多年变化特征.
- This paper reminds us of entering the ice area with caution by the experience of vessel Admenton which encountered sea distress while navigating in Bering Sea. 结合“埃德蒙顿”号在白令海冰困遇难的教训,建议船舶应谨慎进入冰区;
- Aiming at the disaster of transmission lines in the ice area, Shaoguan, Guangdong at the beginning of 2008, the ice-resisting Capacity of the power transmission towers is studied. 针对广东韶关地区2008年初输电线路的冰灾事故,研究输电塔抗冰的性能,借鉴实际工程的经验,提出对冰区输电线路加固措施和对设计标准修订的看法。
- Meanwhile it expresses vessels preparations before entering the ice area,means of navigating in ice and measures being taken during the vessel bound by ice. 结合“埃德蒙顿”号在白令海冰困遇难的教训,建议船舶应谨慎进入冰区;同时对从事冰区航行的船舶应做的准备、冰区航行的方法以及冰困后的救助措施进行了论述。
- After the heavy frost the road was a sheet of ice. 浓霜过後,路面结了一层冰。
- This area is unsuitable for heavy industry. 该地区不适宜发展重工业。
- He lugged a heavy handcart along. 他使劲拉走那笨重的手推车。
- Lay out of Electricity Transmit Line in Heavy Ice Zone 输电线路重冰区抗冰设计探讨
- It is dangerous to walk on thin ice in a lake. 在湖中薄冰上行走是很危险的。
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- She could only croak because of her heavy cold. 她因患重感冒只能用沙哑的声音说话。
- She will not shove the heavy load onto others. 她不愿意把重担推给别人。
- The compacted snow on the pavement turned to ice. 人行道上被踩实的雪已变成了冰。