查询词典 degree of latitude

Modern and practical astronomy was developed in the 18th century, and successively from the theoretical and practical solution to the Sino-satellite instrument measuring time, too Seoul Scott multi-satellite measurements such as latitude, as well as simultaneous determination of longitude and latitude Supreme Court means the emergence of theodolite, contour instrument, the satellite instrument, zenith instrument, photographic zenith tube, sextant and other useful astronomical instruments, the most commonly used is the optical theodolite .20 century, all-round practical field of astronomy 60 years after the emergence of new technologies, such as satellite Dhoop Le observation and satellite laser ranging, not only the accuracy of more than optical observations, but also greatly improved operating speed, and can provide direct point of geocentric coordinates of the ground.

现代实用天文学是18世纪发展起来的，先后从理论和实践上解决了中星仪测时、太尔各特测纬以及多星等高法同时测定经度和纬度的方法，出现了经纬仪、等高仪、中星仪、天顶仪、照相天顶筒、六分仪等实用天文学仪器，最常用的是光学全能经纬仪。20世纪60年代以后实用天文学领域出现了崭新的技术，如人造卫星多普勒观测和人卫激光测距，不但精度超过光学观测，而且作业速度大大提高，并能直接提供地面点的地心坐标。

Thanks to the western Pacific subtropical high, connecting the mid-latitude with the low-latitude circulation; meanwhile, its location and intensity obviously impact on the rain belt, storm rainfall, dryness-wetness, and typhoon track of China, studying the evolution law of the western Pacific subtropical high, has very important theoretic and realistic significance.

由于副热带高压中的西太平洋副热带高压是连接东亚地区中低纬环流系统的纽带，且其位置、强度如何直接对我国的雨带、暴雨、早涝以及台风路径等产生十分重要的影响，因此对副热带高压，尤其是西太平洋副热带高压变异规律的研究具有十分重要的理论意义和现实意义。

First we showed that high latitude thermosphere's response to heat sources is different from that to momentumn sources, which can be generally explained by geostrophic adjustment, with the main energy of the momentumn sources remained in the local region, and the main emergy of the heat sources transported to mid and low latitude.

首先把动力气象学中大气适应的方法应用到极区热层大气，分析了热层大气对动量源和热源的不同响应机制，认为极光区加热源是引起中低纬热层大气扰动的主要因素。

Since there are some disadvantages, such as magnitudes, reference systems and difficulties in observing an asteroid during its motion in its whole orbit, etc., when the asteroid is observed simply by means of the meridian or photograph methods, a new method for observing asteroids with a lower latitude meridian circle and a CCD measuring device is proposed according to the conditions of the geographic latitude of the Yunnan Observatory which can be used to observe the whole orbit of an asteroid.

考虑到单纯用子午方法或照相方法对小行星进行观测存在着因星等、定标星系统，以及难于在小行星运行全轨道上进行观测等方面的不利因素，在本文中，根据云南天文台能观测小行星全轨道的地理纬度条件，提出利用低纬子午环与CCD测量装置相配合，并利用低纬子午环直接提供的定标星，在一个统一的基本仪器系统中，通过对小行星在全轨道上均匀分布的观测，获得高精度的小行星观测资料，以便得到更准确的星表零点改正。

Initial award is limited to soldiers deployed abroad in Operations Enduring Freedom and Iraqi Freedom in the following Department of Defense designated specific geographic areas of eligibility: Afghanistan, Bahrain, Bulgaria, Crete, Cyprus, Diego Garcia, Djibouti, Egypt, Eritrea, Ethiopia, Iran, Iraq, Israel, Jordan, Kazakhstan, Kenya, Kuwait, Kyrgyzstan, Lebanon, Oman, Pakistan, Philippines, Qatar, Romania, Saudia Arabia, Somalia, Syria, Tajikistan, Turkey (East of 35 degrees east latitude), Turkmenistan, United Arab Emirates, Uzbekistan, Yemen, that portion of the Arabian Sea north of 10 degrees north latitude and west of 68 degrees longitude, Bab El Mandeb, Gulf of Aden, Gulf of Aqaba, Gulf of Oman, Gulf of Suez, that portion of the Mediterranean Sea east of 28 degrees east longitude, Persian Gulf, Red Sea, Strait of Hormuz and Suez Canal.

初步裁决仅限于部署在持久自由行动，并在下面部国外自由伊拉克士兵美国国防部指定的特定地理区域的资格：阿富汗，巴林，保加利亚，克里特岛，塞浦路斯，迪戈加西亚岛，吉布提，埃及，厄立特里亚，埃塞俄比亚，伊朗，伊拉克，以色列，约旦，哈萨克斯坦，肯尼亚，科威特，吉尔吉斯斯坦，黎巴嫩，阿曼，巴基斯坦，菲律宾，卡塔尔，罗马尼亚，沙特阿拉伯，索马里，叙利亚，塔吉克斯坦，土耳其（35度以东的东纬），土库曼斯坦，阿拉伯联合酋长国，乌兹别克斯坦，也门，即该部分阿拉伯海北部北纬10度和东经68度，曼德海峡，亚丁，亚喀巴，阿曼，苏伊士湾，即地中海的东经28度，东部部分波斯湾海湾海湾海湾西部，红海，霍尔木兹海峡，苏伊士运河海峡。

Its territory east longitude 10 ° 29'26 "Graubünden沙瓦拉茨state-feng, west longitude 5 ° 57'24" of the town of Geneva, Sang Hee, the southernmost tip at latitude 45 ° 49'8 ", near the Chiasso in Ticino, the most in the north of latitude 47 ° 48'35 ", the Department of Schaffhausen root of Barr.

其领土东起东经10°29'26%26quot；格劳宾登州的沙瓦拉茨峰，西至东经5°57'24%26quot；的日内瓦的尚希镇，最南端位于北纬45°49'8%26quot；，靠近提契诺州的基亚索，最北面在北纬47°48'35%26quot；，系沙夫豪森州的巴尔根。

Results: Mus caroli was comparatively concentrated in the central western distrcts of Yunnan under 2 000m of altitude,northern latitude under 26 degree and up 23 degree,which reflexed a strong characteristics of patchy assembly distribution.

结果：卡氏小鼠在分布区内具有斑块性集群分布的特征，且较为集中地分布于海拔2000m以下的北纬26°以南和23°以北的大部分地区。

By computer processing, a series of data have been taken down, such as the relationship between 'Finger','Angle' and the degree used today the check of the Star Drawing Position fixing against the longitude and latitude and the revision of the off—pole degree.

采用微机程序计算出'指'、'角'与今天度的对应关系，牵星定位经纬验算及去极度修正等一系列数据。

We also used the latent heat daily data、sensible heat daily data、relative humidity data and OLR daily data from NCEP-DOE Reanalysis2 which formed as 2.5-degree latitude x 2.5-degree longitude global grid with 144x73 points(1982～2005). The data of subtropic high ridge offered by Bational Climate Center . With singular value decomposition analysis, we studied key region of ocean-atmosphere interaction in the mid-latitudes in the Pacific. Second, by using wavelet analysis to study the character of the key regions of SST.Moreover the correlation analysis can help us to understand the reason of the cold water formed and the physical process of ocean-atmosphere interaction in the mid-latitudes in the Pacific. There are three mostly SVD modes which contribution reach to 70%,So the three mostly modes can reflect the mostly structure in the key region.

采用奇异值分解方法对1982～2005年逐候SSTA场和500hPa位势高度场进行同期、大气超前海洋、大气滞后海洋的分析，确定中纬度西北太平洋海气相互作用的关键区；利用小波分析对关键区海温和副高脊线进行周期分析，深入了解研究区域海温和副高脊线的年际、年代际变化特征；通过关键区海温与500hPa位势高度距平场的相关分析，研究中纬度西北太平洋SST异常与副高位置异常的关系；针对2005年夏季关键区SST异常与副高脊线位置异常开展海气相互作用物理量分析和大气环流分析，探讨关键区SST异常对副高位置异常的可能影响过程。

The Farming-pastoral Zone in North China was separated into 8 Eco-regions according to the known Eco-region. The dissertation analyzed the regional differences of land use changes from three aspects on dynamic degree , land use degree and the change direction (1)On land use dynamic degree, the dynamic degree of the cropland was the highest in North warm temperate deciduous broad-leaved forest and the lowest in temperate forest steppe; forest land's was the highest in alpine meadow and the lowest in warm temperate forest steppe; grassland's was the highest in temperate forest steppe-bunchgrass steppe and the lowest in alpine meadow; other land's was the highest in North warm temperate deciduous broad-leaved forest－the Huang-Huai-hai plain and the lowest in warm temperate bunchgrass steppe.

结合已有的自然生态区的划分，将我国北方农牧交错带划分为8 个自然生态区，选取土地利用动态度、土地利用程度以及土地利用变化方向等3 个方面的指标对研究区进行了区域分异规律的研究，结果如下：（1）耕地动态度北暖温带落叶阔叶林生态区——北部山地丘陵区最大，温带森林草原生态区最小；林地的动态度高寒草甸生态区最大，暖温带森林草原丛生禾草草原生态区——东南森林草原区最小；草地动态度温带森林草原——丛生禾草草原生态区最大，高寒草甸生态区最小；其他用地的动态度北暖温带落叶阔叶林生态区——黄淮海平原区最大，暖温带森林草原丛生禾草草原生态区—西北丛生禾草草原区最小。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？