Indonesian offshore and coastal areas are vulnerable to swells from Roaring Forties and cyclone disasters.However,the understanding of the characteristics and propagation mechanisms of local disastrous waves is insuff...Indonesian offshore and coastal areas are vulnerable to swells from Roaring Forties and cyclone disasters.However,the understanding of the characteristics and propagation mechanisms of local disastrous waves is insufficient,posing a threat to the construction,maintenance,and protection of coastal structures.This study establishes a multiple nested wave model based on the third-generation wave model WAVEWATCHⅢ.This model includes sole forcing of Roaring Forties and combined forcing of Roaring Forties and cyclone Ernie to simulate the influence of disastrous waves under the Roaring Forties and tropical cyclones in the Indonesian offshore zone and coasts.The following results are obtained.The Indonesian offshore is prevailed by relatively stable southern to southwestern dominant swells and small wind waves under the impacts of the Roaring Forties without cyclone winds.Long propagating swells originated from the Roaring Forties dominate in nearshore coastal waters with deformed directions and strength because of the shoaling effect.展开更多
Beijing Review continues to publish edited excerpts of Why and How the CPC Works in China.Edited chapter six-How Could the CPC Make China the World’s Second Largest Economy-is as follows: When the 10-year "cultu...Beijing Review continues to publish edited excerpts of Why and How the CPC Works in China.Edited chapter six-How Could the CPC Make China the World’s Second Largest Economy-is as follows: When the 10-year "cultural revolution" (1966-76) finally came to an end in展开更多
The economy of Xinjiang basks in the glow of an industrial diversification campaign W’andering through the broadstreets of Urumqi, the capital city of the far-flung andsparsely—populated Xinjiang Uygur Autonomous Re...The economy of Xinjiang basks in the glow of an industrial diversification campaign W’andering through the broadstreets of Urumqi, the capital city of the far-flung andsparsely—populated Xinjiang Uygur Autonomous Region, amixture of onrushing modernityand lingering Islamic exoticism is everywhere to be felt.展开更多
Waves play a major role in the ocean phenomena in the Gulf of Guinea(GoG). In order to reveal the spatial-temporal distribution characteristics and the propagation mechanism of waves from the South Atlantic Ocean to t...Waves play a major role in the ocean phenomena in the Gulf of Guinea(GoG). In order to reveal the spatial-temporal distribution characteristics and the propagation mechanism of waves from the South Atlantic Ocean to the GoG, 4typical points located in mid-latitude of South Atlantic(14°30′W, 30°0′S), south of the GoG(10°30′W, 15°0′S), offshore of the GoG(0°0′, 0°0′) and near shore of the GoG(6°4′58.8″W, 4°3′36″S) are selected, and waves from Atlantic Ocean to GoG are simulated by using a two-layer-nesting wave numerical model SWAN(Simulating Waves Nearshore). The results show that the hybrid waves(waves hereafter) and the swells have strong relationship with local wind in Roaring Forties and at mid-latitude of South Atlantic Ocean, while there is no obvious correlation between waves and local winds in the GoG. Swells are generated in the South Atlantic Ocean and propagate into the GoG. 2D wave spectra at the four selected typical points are simulated. The spectral pattern and wave component structure indicate that the wave system in GoG is dominated by the S-SW swells generated from Roaring Forties and mid-latitude of South Atlantic, whether it is at maximum(2.2-2.8 m), medium(1.8-2.2 m) or minimum(1.2 m) significant wave height in the GoG during simulation period.展开更多
THE Cameroonian players went wild with joywhen the referee blew the final whistle, ending the match against their Egyptian opponents with an unexpected 2-1 win. Thus ended the 31st edition of the African Cup of Natio...THE Cameroonian players went wild with joywhen the referee blew the final whistle, ending the match against their Egyptian opponents with an unexpected 2-1 win. Thus ended the 31st edition of the African Cup of Nations （ACN）, which took place in Gabon from January 14 to February 5, 2017.展开更多
本文出现在2000年2月29日的Internet上。文字生动,描写具体,读者有亲临现场之感。菲律宾中部著名的马荣火山每次爆发都会持续两个月左右。有些像小轿车一样大的火山石散落在路旁,甚至在几天之后,其内层仍十分炙热。石缝中不断散发出夹...本文出现在2000年2月29日的Internet上。文字生动,描写具体,读者有亲临现场之感。菲律宾中部著名的马荣火山每次爆发都会持续两个月左右。有些像小轿车一样大的火山石散落在路旁,甚至在几天之后,其内层仍十分炙热。石缝中不断散发出夹杂浓烈的硫磺气味的烟雾。下列描写让读者有亲临现场的感觉: The 8, 000-foot high volcano spat out tons of burning rocks called "volcanic bombs”. …at about 2 p.m.it was no longer day but already night because of the ashfalls. …90 percent of his town was covered by at least two inches of ash. …thousands more terrified families poured into congested(拥挤的)evacua-tion centers. 世界气象专家认为,马荣火山爆发的影响不仅仅局限于菲律宾部分地区。他们认为:如果火山灰继续积聚于大气顶层,它们将会形成一层遮盖地球表面的灰幕,阻隔部分抵达地球的太阳热量,全球的气温可能因此下降。1991年菲律宾皮纳图博火山爆发造成800多人丧生,数千人被迫迁移。全球气候也受到影响,1992年的全球气温比以往有所下降。当年皮纳图博火山喷出的砂石和火山灰直冲2万米的天空,而这次马荣火山的喷发高度是13000米,虽然及不上上次威力大,但它对降低气温也会产生影响。展开更多
Chinese meatballs that bite back昨日炀帝狮子头,进入寻常百姓家300g mix of fat and lean pork五花肉20g white radish白萝卜15g scallion,shredded and sliced葱10g ginger姜3 tablespoons of yellow wine黄酒4g salt盐10g sugar糖6...Chinese meatballs that bite back昨日炀帝狮子头,进入寻常百姓家300g mix of fat and lean pork五花肉20g white radish白萝卜15g scallion,shredded and sliced葱10g ginger姜3 tablespoons of yellow wine黄酒4g salt盐10g sugar糖6g chicken extract鸡精15g cornstarch淀粉1 egg鸡蛋450ml of cooking oil食用油3 star anises八角2 tablespoons of soy sauce酱油4展开更多
基金Supported by the National Natural Science Foundation of China(Grant No.51920105013)。
文摘Indonesian offshore and coastal areas are vulnerable to swells from Roaring Forties and cyclone disasters.However,the understanding of the characteristics and propagation mechanisms of local disastrous waves is insufficient,posing a threat to the construction,maintenance,and protection of coastal structures.This study establishes a multiple nested wave model based on the third-generation wave model WAVEWATCHⅢ.This model includes sole forcing of Roaring Forties and combined forcing of Roaring Forties and cyclone Ernie to simulate the influence of disastrous waves under the Roaring Forties and tropical cyclones in the Indonesian offshore zone and coasts.The following results are obtained.The Indonesian offshore is prevailed by relatively stable southern to southwestern dominant swells and small wind waves under the impacts of the Roaring Forties without cyclone winds.Long propagating swells originated from the Roaring Forties dominate in nearshore coastal waters with deformed directions and strength because of the shoaling effect.
文摘Beijing Review continues to publish edited excerpts of Why and How the CPC Works in China.Edited chapter six-How Could the CPC Make China the World’s Second Largest Economy-is as follows: When the 10-year "cultural revolution" (1966-76) finally came to an end in
文摘The economy of Xinjiang basks in the glow of an industrial diversification campaign W’andering through the broadstreets of Urumqi, the capital city of the far-flung andsparsely—populated Xinjiang Uygur Autonomous Region, amixture of onrushing modernityand lingering Islamic exoticism is everywhere to be felt.
基金funded by the National Natural Science Foundation of China (Grant No. 51920105013)。
文摘Waves play a major role in the ocean phenomena in the Gulf of Guinea(GoG). In order to reveal the spatial-temporal distribution characteristics and the propagation mechanism of waves from the South Atlantic Ocean to the GoG, 4typical points located in mid-latitude of South Atlantic(14°30′W, 30°0′S), south of the GoG(10°30′W, 15°0′S), offshore of the GoG(0°0′, 0°0′) and near shore of the GoG(6°4′58.8″W, 4°3′36″S) are selected, and waves from Atlantic Ocean to GoG are simulated by using a two-layer-nesting wave numerical model SWAN(Simulating Waves Nearshore). The results show that the hybrid waves(waves hereafter) and the swells have strong relationship with local wind in Roaring Forties and at mid-latitude of South Atlantic Ocean, while there is no obvious correlation between waves and local winds in the GoG. Swells are generated in the South Atlantic Ocean and propagate into the GoG. 2D wave spectra at the four selected typical points are simulated. The spectral pattern and wave component structure indicate that the wave system in GoG is dominated by the S-SW swells generated from Roaring Forties and mid-latitude of South Atlantic, whether it is at maximum(2.2-2.8 m), medium(1.8-2.2 m) or minimum(1.2 m) significant wave height in the GoG during simulation period.
文摘THE Cameroonian players went wild with joywhen the referee blew the final whistle, ending the match against their Egyptian opponents with an unexpected 2-1 win. Thus ended the 31st edition of the African Cup of Nations （ACN）, which took place in Gabon from January 14 to February 5, 2017.
文摘本文出现在2000年2月29日的Internet上。文字生动,描写具体,读者有亲临现场之感。菲律宾中部著名的马荣火山每次爆发都会持续两个月左右。有些像小轿车一样大的火山石散落在路旁,甚至在几天之后,其内层仍十分炙热。石缝中不断散发出夹杂浓烈的硫磺气味的烟雾。下列描写让读者有亲临现场的感觉: The 8, 000-foot high volcano spat out tons of burning rocks called "volcanic bombs”. …at about 2 p.m.it was no longer day but already night because of the ashfalls. …90 percent of his town was covered by at least two inches of ash. …thousands more terrified families poured into congested(拥挤的)evacua-tion centers. 世界气象专家认为,马荣火山爆发的影响不仅仅局限于菲律宾部分地区。他们认为:如果火山灰继续积聚于大气顶层,它们将会形成一层遮盖地球表面的灰幕,阻隔部分抵达地球的太阳热量,全球的气温可能因此下降。1991年菲律宾皮纳图博火山爆发造成800多人丧生,数千人被迫迁移。全球气候也受到影响,1992年的全球气温比以往有所下降。当年皮纳图博火山喷出的砂石和火山灰直冲2万米的天空,而这次马荣火山的喷发高度是13000米,虽然及不上上次威力大,但它对降低气温也会产生影响。
文摘Chinese meatballs that bite back昨日炀帝狮子头,进入寻常百姓家300g mix of fat and lean pork五花肉20g white radish白萝卜15g scallion,shredded and sliced葱10g ginger姜3 tablespoons of yellow wine黄酒4g salt盐10g sugar糖6g chicken extract鸡精15g cornstarch淀粉1 egg鸡蛋450ml of cooking oil食用油3 star anises八角2 tablespoons of soy sauce酱油4
