查询词典 space exploration

Modernization of the Chinese traditional opera is a focus of Zhang Geng's life-long exploration of drama.

戏曲现代化是张庚先生一生戏剧探索的重心。他在长期的探索中，逐渐形成了对于中国戏曲艺术具有本质性认识的"剧诗说"。

An ordinary chondrite(Sample No.GRV052483) was recovered on blue ice during the 22nd Chinese Antarctic Research Exploration in Grove Mountains,Antarctica.

南极陨石GRV052483样品为中国第22次南极科学考察队在蓝冰上发现的一块普通球粒陨石。

Four potential exploration targets are: Drape and extruding anticline traps in the source rock drainage area in Chonta Formation in central-western basin; Traction and extruding anticline traps in the source rock drainage area in Pucara Group in central-southern basin; Pucara Group carbonate traps in central basin; Upper Cretaceous lithologic traps and Upper Paleozoic structural-stratigraphy traps in the northern and eastern exploratory area.

有潜力的勘探领域包括中西部白垩系Chonta组烃源岩供油区域的披覆和挤压背斜圈闭，中部和南部侏罗系Pucara群烃源岩供油区域的牵引背斜圈闭和挤压背斜圈闭，中部的Pucara群碳酸盐岩圈闭，北部和东部成熟探区上白垩统岩性圈闭和上古生界构造-地层圈闭。

Therefore, the intergrowth texture of Crspinel and pyroxene can be an important indicator for podiform chromite exploration.

因此，铬尖晶石与辉石的共生连晶结构可以作为豆荚状铬铁矿的重要找矿标志。

Therefore, the intergrowth texture of Cr-spinel and pyroxene can be an important indicator for podiform chromite exploration.

因此，铬尖晶石与辉石的共生连晶结构可以作为豆荚状铬铁矿的重要找矿标志。

During the process of refining pills ,some alchemists had understood chemical knowledge by various kinds of possible experiments and exploration on cinnabar and related materials.

在炼丹的过程中，炼丹术士们围绕着丹砂以及与丹砂有关的物质进行了各种可能性的探索和实验，并了解到了许多相关的化学知识。

In this paper, a series of lunar map projection formulas are deduced including azimuthal projections, cylindrical projections and conical projections. The lunar map projections software is compiled. By caculating lunar map projection distortions, their projection distortion rules are found. Base on the lunar exploration mission, the lunar map projection scheme is given in this paper. The azimuthal conformal projection or the circumcenter perspective azimuthal projection is usually used in small areas, especially in two poles. When the whole map of the moon is needed, the azimuthal conformal projection or the circumcenter perspective azimuthal projection is used within 10° in the poles, and the traverse tangent cylindrical conformal projection or the normal secant conical conformal projection can be used in else areas, furthermore, band-division is necessary to reduce the projection distortion.

本文推导了基于月球参考球的各种投影公式，主要包括方位投影、圆柱投影和圆锥投影；编制了月球地图投影计算软件；对多种月球的投影变形进行了详细的计算，总结分析了各种月球投影的变形规律；结合月球探测的需要，给出了月球投影方案的建议：对于局部的面积较小的投影区域，建议使用等角方位投影或外心透视方位投影；如果绘制月面全图，在两极10°范围内采用等角方位投影或外心透视方位投影，其余区域可以采用等角横切圆柱投影和等角正割圆锥投影，并且要进行分带处理。

NEW YORK -- In his new book,"1421: The Year China Discovered America", Gavin Menzies claims that a massive Chinese fleet of huge junks and support ships made a two-year circumnavigation of the globe, with extensive exploration of the Americas, nearly a century before Magellan and Columbus.

纽约，CNN最新报道－－在作者的新书，1421：中国人发现美洲中，开文曼兹声称由一大批中国帆船和供给船组成的舰队在早于麦哲伦和哥伦布将近一个世纪以前，就已经完成了为期两年的环球旅行，甚至在美洲也进行了深入的探险。

If so, by law, the exploration should be halted or at least heavily circumscribed.

如果会，那么应该在法律上禁止或至少是严格地限制这种开采行为。

The study is aimed at exploration of the MDR circumvention and its mechanism of AA and its principles.

用两对MDR 细胞株及其相应的敏感株进行对比研究。

It also analyzes the feature and development of semi-finish grinding and finish grinding by roller press.

同时进行了辊压机半终粉磨和终粉磨系统的特点和发展分析。

When I got there, water was dripping slowly from the ceiling and forming a pool on the floor.

当我到那里的时候，水是慢慢地从天花板滴而且形成在地板上的一个池。