rocks and minerals 中文意思是什麼
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On the second floor, mammals are exhibited, what are more fantastic are africa tropical grassland animals and australia marsupial animals ; on the right side, minerals, rocks and precious stones are exhibited and there is also special show room for aerolites
二層左側展出哺乳動物，其中較精彩的是非洲熱帶草原動物和澳大利亞有袋動物的陳列；右側陳列礦物、巖石、寶石，並有專室陳列隕石。 -
Whereas the rocks in the ancient heavily cratered terrains were basaltic, the younger rocks of the northern lowlands resembled a more highly evolved type of lava called andesite : they contained more glass, more silica - rich minerals and fewer iron - bearing minerals
古老、充滿坑洞的地區，巖石屬于玄武巖，但北方低地較年輕的巖石卻類似一種更高度演化、稱為安山巖的熔巖：它們含有較多玻璃質、較多富矽礦物、以及較少含鐵礦物。 -
The microscopical observation proves that the main types of granitoid rocks are granodiorite and quartz monzodiorite, and the enclave is mainly monzodiorite. the rock - forming minerals are mainly k - feldspar, plagioclase, amphiboie, biotite, quartz, magnetite, titanite, apatite, epidote, etc. the zonation of the feldspars is very popular. the dark - colored minerals, such as biotite and titanite, have been highly oxidized
通過對本區花崗巖類樣品進行顯微觀察研究，知其主要的巖石類型為花崗閃長巖、石英二長閃長巖，其中的巖石包體主要為二長閃長巖，其造巖礦物為鉀長石、斜長石、角閃石、黑雲母、石英、磁鐵礦、榍石、磷灰石和綠簾石等，長石中環帶現象比較常見，黑雲母、榍石等暗色礦物顏色較深，表明其氧化程度較高。 -
In the older rocks below these glacial deposits are detrital uraninite and pyrite, two minerals considered evidence for very low levels of atmospheric oxygen
這些冰河沉積物下方的較老巖層，是瀝青鈾礦與黃鐵礦碎屑；這兩種礦物被認定為大氣中氧氣極為稀少的證據。 -
Pilsenite is a rare mineral and its information is deficient. the first found pilsenite in china is in gaozhuang, henan province. pilsenite, associated with pyrrhotite, pyrite, hessite, gold, produced in pyrrhotite - polymetallic stage. three bismuth - tellurides produced in gaozhuang are well concordant with the standard pilsenite in composition, and other three are different from any of known bismuth - tellurium minerals. single crystal diffraction were made on a larger mineral grain of pilsenite. au growth and decline together with bi and te in ores and wall - rocks, which suggests that bi and te play a important role in migration and enrichment of au
經電子探針分析，高莊金礦有多種鉍碲化物，有三粒礦物的成分與標準葉碲鉍礦完全一致。對一較大顆粒的葉碲鉍礦做了單晶x射線衍射分析。 au與bi在礦石和圍巖中的含量呈共消長關系， te與bi可能對au ag的遷移富集起了重要作用。 -
There are 17 outdoor display areas in the centre, including fruit orchards, an arboretum, a rocks and minerals garden, a medicinal plants garden and a demonstration tree nursery. there are also 5 exhibition halls, including the countryside hall, the agriculture hall, the fisheries hall, the insectarium and the shell house
中心內設有17個戶外展覽場，計有鮮果園、標本林、礦石角、藥用植物園及實習苗圃等；另有五個展覽館，包括郊野館、農館、漁館、昆蟲館和貝殼館。 -
Determination of the noble gas isotopic composition in rocks and minerals by mass spectrometry
巖礦樣品中稀有氣體同位素組成的質譜分析 -
The astronaut can send out a robot which will work on the unknown plant, collecting rocks and minerals, putting up a permanent observation station or traveling far and wide
宇航員可以派出機器人在這顆陌生的行星上工作，收集巖石和礦物；建立永久性觀察站，或向四面八方走動。 -
The yinachang fe - cu - ree deposit is one of typical deposits and mainly occurs in yinmin formation of kunyang group of middle proterozoic epoch. this paper mainly reports the results of investigation on the ree geochemistry of various rocks and minerals, the sources of ore - forming materials and the age of mineralization. the preliminary mechanism of sudden ree enrichment and mineralization in middle proterozoic has been interpreted
本論文選擇迤納廠礦床為主要研究對象，系統研究礦床不同類型巖（礦）石和礦物的稀土元素地球化學特徵，探討富稀土的成礦流體、成礦物質來源和稀土元素成礦時代，揭示昆陽裂谷初期因民組稀土元素富集的地球化學機制。 -
Based on the in - situ measurements of ground pressure and physical and mechanical properties of rocks in guhanshan coal mine, and analysis of minerals composition and fissures in rock, the type of soft rock was determined to investigate the deformation and failure of surrounding rocks and floor heave happened in extremely soft rock roadway in guhanshan coal mine, which provides the basic news for support of rock soft
摘要針對古漢山礦軟巖巷道圍巖變形破壞和嚴重底膨問題，通過對巷道圍巖進行地應力測量、物理力學性質分析測試、礦物成份分析和節理裂隙調查，確定了底膨巷道的軟巖類型，這為解決軟巖巷道的支護問題提供了基礎。 -
Directions are obtained by two means : calculation and measure. our investigations are summed as follows : 1 the lpo relations between olivine and orthopyroxene are different from usually situations : 100ol 001opx, 010ol 100opx, 001ol 010opx ; 2 the seismic anisotropy of the ultramafic rocks in damaping is obvious. their characters are consistent with the structures of the rocks and fabrics of minerals, which means seismic anisotropy is mainly controlled by rocks fabrics ; 3 seismic velocities suggest that the composition of upper mantle in damaping region is resemble to the xenoliths, which major component is lherzolite
不同2大麻坪地區幔源包體的波速各向異性顯著，巖石的波速各向異性特徵與其宏觀構造和微觀組構一致，說明巖石組構是造成地震波速各向異性的決定因素3由地震波速推測的大麻坪地區的上地幔成分與包體出露的情況一致，即主體為二輝橄欖巖。 -
The museum s natural history collection is classified into categories of rocks and minerals, shells, as well as animal specimens
目前，博物館的自然歷史藏品主要包括巖石和礦物標本、貝殼及動物標本三大類。 -
They contain rich volcanic rocks and minerals by which reliable iso - chronic data can be got, possess successive sandstone and mudstone by which accurate magneto - stratigraphic columns can be set up and distinguish geological events, and also contain a large number of wide - spread fossils which can be used to correlate strata in a large scope
與海相地層比較，陸相地層在同位素測年、磁性地層劃分和事件地層學研究方面具備建立層型的優勢，同樣可以找到分佈廣泛和利於大范圍地層對比的化石門類。 -
He collects specimens of all kinds of rocks and minerals
他採集各種巖石和礦物的標本。 -
He collected specimens of all kinds of rocks and minerals
他採集了各種巖石和礦物的樣品。 -
Rocks and minerals are inorganic
巖石和礦物都是無機物 -
Development of the geochemical behavior of ammonium nitrogen in rocks and minerals
在巖石和礦物中地球化學行為研究進展 -
Remote sensing information extraction from altered rocks and minerals based on variation of spectra
多光譜遙感蝕變信息提取的新方法應用研究 -
The museum has three layers with a total building area more than 40 thousand m2, owning about 40 million specimens of plants, animals, rocks and minerals in all places of the world, including more than 7 million welwitschiopsida fossil specimens and 500 thousand kinds of books in the library and a large amount of natural study manuscripts and pictures in the earlier period
博物館共分三層，總建築面積4萬多平方米，擁有世界各地動植物和巖石礦物等標本約4000萬號，其中古生物化石標本700多萬號，圖書館有書刊50萬種，並保存著大量早期的自然研究手稿和圖畫等珍貴品。 -
Without oxygen to help wear down the continents, sulfur minerals stay locked in the rocks and unavailable to hungry bacteria
由於沒有氧氣可使陸地分解，因此含硫礦物便封存在巖石中，饑餓的細菌也就沒東西可吃了。
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