Structure of filters in NML algebras;
NML代数的滤子及其结构
NML algebras is the common base of MV-algebras and Ro-algebras.
NML代数是MV代数和NM(R_0)代数的共同基础,其系统在几类重要的逻辑系统中居于承上启下的地位,在NML代数中引入滤子(理想)这个工具以后,可以证明许多代数系统具有可嵌入性,从而为这些形式系统具有完备性作了准备。
Mid-latitude westerly winds have generally increased in both hemispheres.
南北半球中纬度的西风普遍增强。
Superensemble forecasts of the surface temperature in Northern Hemisphere middle latitudes
北半球中纬度地区地面气温的超级集合预报
The Composite Analysis of Upper Level Ozone at Northern Middle Latitudes
北半球中纬度地区上层臭氧变化的合成分析研究
The Tropic of Cancer is the most northerly latitude in the Northern Hemisphere.
在北半球，北回归线的纬度最高。
In stratosphere, while the strong easterly wind appears in the low latitudes over the Northern Hemisphere, it disappears in low latitudes over the Southern Hemisphere;
南半球平流层低纬度强东风的消失和北半球低纬度强东风的建立是同时发生的。
Zonally Symmetric Mode of Northern Hemisphere General Circulation of Atmosphere and Its Relationship with Anomalous Climate in China Wintertime;
北半球大气环流的纬向对称模及其与中国冬季气候异常的关联
Characteristic Zonal Wavenumber of Winter Circulation in Northern Hemisphere and Its Temporal and Spatial Evolutions
北半球冬季环流的特征纬向波数及其时空演变
The northernmost part of China is south of latitude 54'N.
中国的最北端还在北纬五十四度以南。
This one's earlist center was at approximately 5 degree north, 20 degree west.
中心靠近北纬5度，西经二十度。
This one's earliest center was at approximately 5 degree north, 20 degree west.
最早的中心靠近北纬5度，西经二十度。
The seasonal variation of the circulation on 100 mb level in low latitudes is much more pronounced in the eastern than in the western hemisphere.
低纬度100毫巴流场的季节变化东半球比西半球明显。
Terrestrial latitude is measured in degrees north or south from the equator.
地球纬度是从赤道向南或向北以度数来表示。
The camp is situated just north of the 69th parallel[5], inside the Arctic circle.
集中营位于北纬69度正北方、北极圈以内。
Study on Ocean-atmosphere Interaction in the Mid-latitudes over the Northwest Pacific;
中纬度西北太平洋海气相互作用研究
Beijing is close to the fortieth parallel of north latitude.
北京靠近北纬四十度。
More and more evidence show that the climate become warmer, specially in middle-high latitude such as northern Anhui province.
越来越多的证据表明，全球特别是中高纬度的气候在变暖，安徽尤其是淮北地区呈现类同趋势。
Any of the imaginary lines representing degrees of latitude that encircle the earth parallel to the plane of the equator.
纬线，纬度圈与赤道平面平行且环绕地球用来表明纬度高低的许多假想线中的任意一条
small wren of coniferous forests of northern hemisphere.
北半球松林中的小鹪鹩。