字典

carburan

carburan


基本解释:铀铅沥青

网络释义


carburan

1)carburan['kɑ:bjuræn],铀铅沥青2)carburan['kɑ:bjuræn],铀铅沥青<冶>3)pitchblende,沥青铀矿4)Uraninite,沥青铀矿5)nasturan[næs'tjuərən],沥青铀矿6)ulrichite uraninite,方铀沥青矿

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用法和例句


A pitch-pitchblende-pyrite vein was firstly observed in the ore from the Sawapuqi uranium deposit in Xinjiang through the study of ores by using polarization-microscope,fluorescence-microscope and electron-probe.通过对新疆萨瓦莆齐矿床中矿石的偏光、荧光反射显微镜研究和电子探针分析测试,首次在矿石中发现沥青-沥青矿-黄矿脉,对脉体中沥青、沥青矿、黄矿的空间关系研究表明,沥青矿和黄矿均受沥青脉的控制,是脉体中还原能力较强的轻烃类物质与周围环境相互作用的产物,矿物中的元素主要来自周围环境而非脉体本身。tRe汉语字典

A densely zoned rhythmic intergrowth of coffinite and pitchblende was found in a granite hosted uranium deposit in SE China.本文报道某矿床中石与沥青矿交互生成多达 2 0环稠密韵律生长环带 ,结合该矿床矿物气液包裹体研究资料和文献资料 ,探讨生成这一罕见奇特结构的介质物理化学条件及机制。tRe汉语字典

The ore minerals consist mainly of pitchblende (UOx, x=2.镜下观察结果显示,矿物主要为沥青矿(UOx,x=2。tRe汉语字典

The Uraninite has high UO_2 (maximum about 94%),low Al_2O_3(<1%) and variable P_2O_5 contents.该处矿物成份主要是沥青矿和次生矿物,前者 UO_2最高为94%,Al_2O_3<1%,P_2O_5含量变化大,按照 P_2O_5含量可分两组,其一变化于2。tRe汉语字典

The uraninite of Dabu uranium deposit is rich in rock-forming elements of Si,Al,Ca, et.大布矿床沥青矿含其他造矿元素少 ,而含Si、Al、Ca等造岩元素多 ,化程度高 ,含杂质元素种类和数量少且为机械混入 ,生成于低温浅成环境 ,成矿于岩浆活动结束之后 ,与岩浆演化关系密tRe汉语字典

Thus, certain pitchblendes containing 75% of uranium oxide are about four times as radioactive as this oxide.比如,含75%的某种沥青物质的放射性是化物放射性的4倍。tRe汉语字典

A complex brownish-black mineral, UO2, forming the chief ore of uranium and containing variable amounts of radium, lead, thorium, and other elements.沥青黑褐色的合成矿,UO2,主矿为,还包括不定数量的和其他元素tRe汉语字典

Leaching mechanism of pitchblende by Acidithiobacillus ferrooxidans嗜酸化亚杆菌在沥青石浸出中的作用tRe汉语字典

We found that pitchblende contains at least two radioactive materials, one of which, accompanying bismuth, has been given the name polonium, while the other, paired with barium, has been called radium.我们发现沥青物中至少含有两种放射性物质:与伴生的命名为,与伴生的命名为tRe汉语字典

Pitchblende and chalcolite are much more radioactive than uranium itself.沥清矿和云母比纯的放射性强得多。tRe汉语字典

It was the ore from which uranium had been taken and was of no use.元素正是从这种矿石中提取出来的。 提炼之后,沥青油矿就成了废渣。tRe汉语字典

a gummy orange mixture of uranium oxides and silicates occurring naturally in the hydration and oxidation of pitchblende.一种橙色粘性的化物和酸盐的混和物,由沥青油矿在水合作用和化作用下天然形成。tRe汉语字典

3 Bituminous crude oil: Refers to crude oil extracted from bituminous minerals.三沥青矿原油:指自沥青质矿物提出之原油。tRe汉语字典

Any of various natural bitumens, such as mineral pitch or asphalt.树脂,自然沥青某种自然的沥青,如矿石沥青或树脂tRe汉语字典

Calculation of Aggregates Grading for Asphalt Mixture by Use of EXCEL用电子表格计算沥青混合料矿料级配tRe汉语字典

THE STUDY ON THE FACTORS AFFECTING THE ADHESIVENESS BETWEEN MINERAL AGGREGATES AND EMULSIOUS矿料和乳化沥青粘附性影响因素研究tRe汉语字典

The Test Research on Critical Voids in the Minerals of Asphalt Mixture;沥青混合料临界矿料间隙率试验研究tRe汉语字典

Compared Rheology of Asphatlt Mastics Performance With Hydrated Lime and Limestone Filer消石灰与矿粉沥青胶浆流变性能比较tRe汉语字典

1 Oil: Refers to petroleum crude oil, bituminous crude oil, and petroleum products.一石油:指石油原油、沥青矿原油及石油制品。tRe汉语字典

Exports: textiles and footwear, asphalt, metals and metallic ores, crude oil.出口:纺织和鞋类,沥青,属和属矿,原油.tRe汉语字典

Flame-retardant Mechanism and Technology Research on Mineral Component in Asphalt Pavement;沥青路面的矿物组分阻燃机理与技术研究tRe汉语字典

The Research of High Alkaline Slagin Asphalt Concrete Pavement;高碱性矿粉在沥青砼路面中的试验研究tRe汉语字典

Study on Ore Material Grade Mixes of Mixture of Bitumen and Match Ratio is Designed;沥青混合料矿料级配及配合比设计方法的研究tRe汉语字典