Current Topics in Scientific Exploration Ivan Yeung ctL3352 Technical and scientific translation
Current Topics in Scientific Exploration Ivan Yeung CTL3352 Technical and Scientific Translation
仙台地震 Sendai earthquake s largest ever earthquake states by the US Geological Survey suggest the earthquake hat struck japan on 11 March 2011 was magnitude 9.0 TRENCH OCEAN AMERICAN C7L3352 PLATE Scientific and Technical Translation SUBDUCTION ICCEANICCRUST EURASIAI Special Session NAGOYA
仙 台 地 震 Sendai Earthquake CTL3352 Scientific and Technical Translation Special Session
首次地震震央 250次餘震 震幅9.0級 其中30次餘震震 地深6哩/英里 幅達6級或以上 o( fault line斷層線) 震幅達6級或以上 的餘震有30次 RUSSIA SAKHALIN ISLAND (RUSSIA) Fault line Epicentre of first quake 9.0 magnitude 6 miles belo PACIFIC OCEAN 250 aftershocks 30 of which were of magnitude ick to zoom in on Japa KOREA Fuku Fukushima Daiichi nuclear plant CHINA S KOREA a third explosion at the plant in four JAP days as technicians battle to stop radiation levels rising Click to find out more》 Fault line TAIWANA
◼ 首次地震震央 ◼ 震幅 9.0 級 ◼ 地深 6 哩 / 英里 (fault line 斷層線 ) ◼ 250 次餘震 ◼ 其中 30 次餘震震 幅達 6 級或以上 / ◼ 震幅達 6 級或以上 的餘震有 30 次
Fukushima daiichi 福第一核電站 State of emergency declared 20km exclusion zone 宣佈進入緊急狀態: 20公里疏散區
Fukushima Daiichi 福島第一核電站 ◼ State of emergency declared: 20km exclusion zone. ◼ 宣佈進入緊急狀態： 20 公里疏散區
Fukushima daiichi 福第一核電站 Reactor 1 o 70% of rods 'significantly damaged. Core likely to have been at least partially melted 反應堆 70%的核燃料棒「受損 顯著」°堆芯可能已經 部分消熔
Fukushima Daiichi 福島第一核電站 ◼ Reactor 1 70% of rods ‘significantly damaged’. Core likely to have been at least partially melted. ◼ 一號反應堆 70% 的核燃料棒「受損 顯著」。堆芯可能已經 部分消熔
Fukushima daiichi 福第一核電站 Reactor 2 o 33% of rods 'significantly damaged. Core likely to have been at least partially melted 號反應堆 3%的核燃料棒「受損 顯著」。堆芯可能已經 部分消熔
Fukushima Daiichi 福島第一核電站 ◼ Reactor 2 33% of rods ‘significantly damaged’. Core likely to have been at least partially melted. ◼ 二號反應堆 33% 的核燃料棒「受損 顯著」。堆芯可能已經 部分消熔
Fukushima daiichi 福第一核電站 Reactor 3 o Fire broke out where a fuel storage pool had overheated and may have let off radioactive steam 號反應堆 核廢料貯存泄過熱赶火 釋放出可能帶輻射的水 蒸氣
Fukushima Daiichi 福島第一核電站 ◼ Reactor 3 Fire broke out where a fuel storage pool had overheated and may have let off radioactive steam 三號反應堆 ◼ 核廢料貯存池過熱起火， 釋放出可能帶輻射的水 蒸氣
Fukushima daiichi 福第一核電站 4 Reactor 4 o The spent fuel storage pool may be boiling after a fire that blew two holes in the 號應 outer building, raising the 反應堆赶火,外牆炸田 possibility that exposed rods 兩個洞·核廢料貯存池 will reach criticality 可能沸騰’增加外露燃 料棒到達安全臨界狀況况 的可能
Fukushima Daiichi 福島第一核電站 ◼ try~ ◼ Reactor 4 The spent fuel storage pool may be boiling after a fire that blew two holes in the outer building, raising the possibility that exposed rods will reach criticality 四號反應堆 ◼ 反應堆起火，外牆炸出 兩個洞，核廢料貯存池 可能沸騰，增加外露燃 料棒到達安全臨界狀況 的可能
Fukushima daiichi 福第一核電站 Although reactor number 1 was automatically shut down when the earthquake struck, a back up generator-designed to keep the reactor cool failed when the tsunami struck 雖然地震來襲時一號反應堆自動關閉’但海嘯來 襲卻令用於冷卻反應堆的後備發電機受損失靈 As the water around the core boiled, pressure built up, eventually blowing the roof off the reactor building. Another explosion early on 15 March suggests that pressure is still rising 當堆芯周圍的水沸騰時’壓力累積’最終引致反 應堆廠房頂部炸毀。3月15日早上另一次爆炸也 意調反應爐壓力仍在持續上升
Fukushima Daiichi 福島第一核電站 ◼ Although reactor number 1 was automatically shut down when the earthquake struck, a back up generator – designed to keep the reactor cool – failed when the tsunami struck. 雖然地震來襲時一號反應堆自動關閉，但海嘯來 襲卻令用於冷卻反應堆的後備發電機受損失靈。 ◼ As the water around the core boiled, pressure built up, eventually blowing the roof off the reactor building. Another explosion early on 15 March suggests that pressure is still rising. 當堆芯周圍的水沸騰時，壓力累積，最終引致反 應堆廠房頂部炸毀。3月15日早上另一次爆炸也 意謂反應爐壓力仍在持續上升
How things should work 核原理 How things should work… Secondary containmentarea 第二曆安全殼/外屉园阻體 How a boiling water reactor should work Fukishima nuclear power plant Roll over the red circles to find out how the reactor operates Primary containment area 第一層安全殼/反應爐外殼 Concrete Steam IIIr Next》 Layer of steel-reinfofced concrete 混凝土 鋼筋加固水泥曆 Reactor core Reactor vessel 反應艙 po‖反堆芯 Generator Back up stear generator Turbine 後備蒸氣爱電機 Fuel 渦輪 aIll Water 核燃窄 Condenser 冾凝器 Seawater discharge IIID all Seawater intake Pump Emergency back up 水 coolant system As a last result-if all else fails- sea water Pacifi would be pumped 圓環體/濕井/抑壓 Ocean directly into the core
How things should work 核電原理