The volcanic rocks of lower cretaceous Guantou formation in south-west Zhejiang consist ofbasic rocks and acid rocks, without neutral rocks, of which silica are between 53.
认为该套火山岩由基性岩及酸性岩构成，缺少SiO2含量在53。
A large number of studies of geochronology and geochemistry indicate that Mesozoic intermediate-felsic rocks from the Dabie orogen have originated from recycling of the subducted Yangtze continental crust itself.
大量的同位素地质年代学和地球化学研究表明,大别山中生代中酸性岩为俯冲扬子陆壳再循环的产物。
There are caves high up on the hills such as the Moon Cave up on Tunnelled Hill which looks like a full bright moon hanging in the sky.
高的有穿山的月岩，远望如一轮明月悬挂中天；
mayflower | arbutus | trailing arbutus
五月花[(英)山楂，(美)岩梨
PETROGRAPHIC AND MINERALOGICAL STUDIES ON APOLLO-17 MARE BASALT
阿波罗-17(70017—291)月海玄武岩岩石学及矿物学研究
Raid the Rock set for October 27, 2007.
为2007年10月27日袭击岩石集合。
Study of Unsaturated Fatty Acids in Evening Primrose Seeds in Xiuyan;
岫岩产月见草中不饱和脂肪酸的研究
Application on the construction technology of machine driving to the hard rock for 200m every month
硬岩机掘月进200m施工技术的应用
There are a lot of tourist resorts in China, for instance, Seven-Star Cave, Reed-Flute Cave and Crescent Hill.
中国有许多旅游胜地，例如，七星岩，芦笛岩和月牙山。
A COMPARISON OF SPECTRAL FEATURES BETWEEN LUNAR AND EARTH'S ROCKS AND MINERALS AND A BRIEF INTRODUCTION TO THE INFORMATION EXTRACTION METHODS
月地岩矿光谱特征对比及月表信息提取方法简介
The moon is a ball of cold rock. It is much smaller than the earth.
月亮是一个冷的岩石球，比地球要小得多。
easily obtainable from the lunar rocks in the form of liquid oxygen.
从月球上的岩石中很容易提炼出液态氧，
Habitat and Ecology: In forests beside rocks. Fl.: Jun-Jul.
生境与生态：生于林下岩石旁。花期：6-7月。
Research on the Origin of the Yueshan Intrusion and Its Relation with Mineralization, Anhui Province;
安徽月山岩体成因及其与成矿关系探讨
As a result, major lunar eruptions of basalt, the most common volcanic rock, ceased nearly three billion years ago.
因此在约30亿年前，月球上大多数的玄武岩岩浆（最常见的火山岩）喷发就已经停止了。
On24 th August AD79, the volcano erupted and lava, ash and rocks poured out of it onto the surrounding countryside.
公元79年8月24日，该火山突然爆发，熔岩、火山灰和岩石从火山口喷射到周边的乡村。
Older mare flows have been exposed to bombardment longer than younger flows, so they have higher crater densities.
较古老的月海岩流受到撞击的时间比年轻岩流久，因此它们的陨石坑密度较高。
A mare on the moon having rock of greater density than that of the surrounding area, thus exerting a slightly higher gravitational force.
质量密集月球上的阴暗部，其内部岩石比周围地区的岩石的密度大，因此产生略大些的引力
Petrology and Geochemistry of the Ynezhao-Pipasi Metamorphic Volcanic Rocks in the West-Qinling and their Tectonic Significance;
西秦岭月照-琵琶寺地区变质火山岩岩石地球化学特征及其大地构造意义
Habitat and Ecology: In lowland forests attached to rocks or tree trunks.
生境与生态：生于林中岩石上或树干上。花期：4-5月。