Structure Distribution of N(subscript m)F2 in the Ionosphere of the Northern Hemisphere during a Geomagnetically Quiet Period

地磁静日期内北半球电离层N(下标 m)F2的结构分布

属类：行业术语-中文论文标题-

The northern half of the Earth is called the Northern hemisphere .

地球的北半部称为北半球。

属类：综合句库--

Second, by an impressive expression of the public will and without regard to partisanship, we are committed to full support of all those resolute peoples, everywhere, who are resisting aggression and are thereby keeping was away from our Hemisphere

第二,我们根据普遍表达的公意,不分党派,承诺全力支持在世界各地下定决心、抵抗侵略、从而使我们半球免受战祸的所有各国人民。

属类：综合句库--

The usually coldest season of the year,occurring between autumn and spring,extending in the Northern Hemisphere from the winter solstice to the vernal equinox,and popularly considered to be constituted by December,January,and February.

冬,冬季通常是一年中最冷的季节,介于秋天和春天之间,在北半球从冬至到春分,通常来讲包括十二月、一月和二月

属类：综合句库--

Curlews breed inland in temperate and subarctic regions of the Northern Hemisphere and migrate far south.

繁殖于北半球温带和亚北极的内陆,并迁徙到遥远的南方

属类：化学及生命科学-动物-鸟类

A constellation in the polar region of the celestial Southern Hemisphere near Carina and Dorado.

飞鱼星座南天球极部地区船底座和剑鱼座附近的一个星座

属类：综合句库--

The protocontinent of the Southern Hemisphere ,a hypothetical landmass that according to the theory of plate tectonics broke up into India,Australia,Antarctica,Africa,and South America.

冈瓦纳大陆南半球一块假定性的大陆,根据地壳构造学说,这块大陆分离成印度,澳大利亚,南极洲,非洲和南美洲

属类：综合句库--

The Romans introduced the large-scale masonry hemisphere . A dome exerts thrust all around its perimeter, and the earliest monumental examples required heavy supporting walls.

古罗马人创造了大型的砖石半球形穹窿顶,它沿着周边产生推力,最早的宏伟例子如罗马的万神庙,有厚重的支承墙体。

属类：工程技术-建筑-

birch:any of various deciduous trees or shrubs of the genus Betula, native to the Northern Hemisphere and having unisexual flowers in catkins, alternate, simple, toothed leaves, and bark that often peels in thin papery layers.

桦:一种桦属的落叶树木或灌木,生长于北半球,生有柔荑花序,互生、单茎齿状叶子的单性花以及经常脱去薄如纸层的树皮。

属类：综合句库-未分类-

A constellation in the Southern Hemisphere near Columba and Dorado.

绘架星座南半球一星座,位于天鸽星座和剑鱼星座附近

属类：综合句库--

A constellation in the Southern Hemisphere near Hydra and Vela.

唧筒星座南半球靠近长蛇星座和船帆星座的一个星座

属类：综合句库--

A freshwater fish(Lota lota)of the Northern Hemisphere ,related to and resembling the cod and having barbels on the nose and chin.

江鳕一种淡水鱼(江鳕),生长在北半球,与鳕鱼有亲缘关系并且相像,鼻部和下颚处有鱼须

属类：综合句库--

A constellation in the Southern Hemisphere within the Milky Way near Lupus and Ara.

矩尺座南半球的星座,位于豺狼座和天坛星座附近的银河中

属类：综合句库--

A constellation in the Southern Hemisphere near Hydra and Corvus.

巨爵座南天球的一个星座,位于长蛇座和乌鸦座附近

属类：综合句库--

The protocontinent of the Northern Hemisphere ,a hypothetical landmass that according to the theory of plate tectonics broke up into North America,Europe,and Asia.

劳亚古大陆北半球的原始大陆,一片假想中的大陆板块,根据板块构造理论,它分裂为北美洲、欧洲和亚洲

属类：综合句库--

Any of various grouses of the genus Lagopus,inhabiting arctic,subarctic,and alpine regions of the Northern Hemisphere and having feathered legs and feet and plumage that is brown or gray in summer and white in winter.

雷鸟任一种雷鸟属的松鸡,栖息在北极、亚北极和北半球的高山地区,有覆有羽毛的腿和爪,全身羽毛在夏天是棕色或灰色的,在冬天是白色的

属类：综合句库--

Cold water may be upwelled or may be advected into the winter hemisphere

冷水可以涌开或者可以平流到冬半球。

属类：综合句库--

Every summer more than 100 species of birds migrate from the northern hemisphere to South African shores.

每年夏天,有100多种鸟从北半球迁徙到南非海岸。

属类：社会文化-新闻文摘-观鸟胜地

The landmasses and islands of North America,South America,Mexico,and Central America included in the Western Hemisphere .

美洲西半球的北美洲、南美洲、墨西哥和中美洲的陆地和岛屿

属类：综合句库--

Any of various large,hairy,extinct elephants of the genus Mammuthus,especially the woolly mammoth(M.primigenius,once widespread in the Northern Hemisphere .

猛犸一种猛犸属体形大、有毛且已绝种了的象,尤指体毛发达的猛犸(猛犸象)曾广泛分布于北半球

属类：综合句库--

The whole southern portion of the southern hemisphere is an excellent proving ground for many large-scale meteorological theories.

南半球的整个南部地区是检验许多涉及大范围的气象理论的好场所。

属类：综合句库--

Atmospheric Circulation Anomalies in the Southern Hemisphere and Summer Rainfall Over Yangtze River Valley

南半球环流异常与长江中下游夏季旱涝的关系

属类：行业术语-中文论文标题-

Quantitative Analysis of the Slowing Expansion in the Southern Hemisphere

南半球减膨胀的定量分析

属类：行业术语-中文论文标题-

A Case Study on the Effects of Cold Air from the Southern Hemisphere on the Continuous Heavy Rains in South China

南半球冷空气爆发对华南连续性暴雨影响的个例分析

属类：行业术语-中文论文标题-

What is the largest city in the southern hemisphere ?

南半球上哪个城市最大?

属类：综合句库--

Mars will appear at its very best from the Southern Hemisphere , where by the middle of the night it will be high in the sky and its brightness and colour will make it very obvious.

南半球是观察火星的最佳地点。午夜时分,它将高高地悬挂在天空中,它的光芒和色彩将使其分外耀眼。

属类：时事政治-新闻报道-

Corporate efforts to turn genes into a commodity are meeting strong resistance from a growing number of countries in the southern hemisphere , who are beginning to demand an equitable share of the fruits of the biotech revolution.

企业使基因商品化之图谋遭到南半球越来越多国家的极力反对,他们开始要求平等地占有生物技术革命的成果。

属类：社会文化-新闻报道-

The season of the year between summer and winter,lasting from the autumnal equinox to the winter solstice and from September to December in the Northern Hemisphere ;fall.

秋季指一年中介于夏季和冬季之间的一个季节,自秋分起到冬至止,在北半球是九月至十二月;秋天

属类：综合句库--

A perennial herb(Menyanthes trifoliata)native to the Northern Hemisphere and having trifoliate leaves and clusters of white,pink,or purplish flowers.

睡菜一种一年生草本植物(睡菜睡菜属),原产于北半球,有三小叶复叶和白色、粉红、紫色花束

属类：综合句库--

So when the north pole tips towards the sun, the northern half of the world (or the Northern Hemisphere )is warmer and has its summer (June, July and August).

所以,当北极斜向太阳时,地球的北半部(北半球)就比较温暖,是夏季(六、七、八月)。

属类：学习英语-许国璋英语-