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- Their REE patterns decline slightly to right and imply inheritable relation between the deposits and their wall rocks. 两矿床稀土元素配分模式均为轻微右倾,显示成矿物质对容矿围岩组分的继承;
- Isotopic analyses and REE patterns indicate that the basic volcanic rock is the gold source bed. 因此,该矿床可称之为剪切带蚀变岩型金矿床,具有一定的找矿潜力。
- The REE patterns for bitumen is similar to those for supracrustal sedimentary rocks in areas with no basement faults but stabilized structural settings. 在基底断裂不发育且构造稳定的区域原油沥青,其稀土模式具有与上地壳沉积岩相似的特征。
- The plotting program of REE pattern antcmatically deterthenes coordinate system and plotting position. 稀土元素模式图是稀土元素,地球化学研究的重要途径。
- The two series have different types of phenocryst, chemical composition, trace element pattern and ratio of isotopic element, but they show similar REE patterns. 两者在斑晶类型、主元素和微量元素丰度和同位素比值等方面都存在区别,但显示了相同的稀土元素分配型式。
- Keywords Computer plotting;Rame earth element;REE pattern;source program.; 微机绘图;稀土元素;模式图;源程序;
- ARCHEAN METASEDIMENTARY ROCKS WITH REE PATTERNS OF GRANODIORITE IN CENTRAL CHINA 我国中部具花岗闪长岩稀土配分型式的太古代沉积岩
- This cloth has a pattern of blue and white squares. 这种布有蓝白格子的图案。
- The economy should be shaped to a new pattern. 经济应该适合于一种新的模式。
- They like new patterns of family life. 他们喜欢新的家庭生活方式。
- He patterns himself upon his father. 他模仿父亲。
- He roughed in the curves he intended his pattern to take. 他粗略地勾出了他设想中图案的曲线。
- The curtains had an elaborate pattern of flowers. 窗帘上绘有精美的花卉图案。
- Fig.3 Chondrite-normalized REE patterns for silicalites of the Sinian (7,9), Cambrian (3,4,5,6,8) and siliceous concretion of the Ordovician (1,2) in the Southern Shaanxi 图3陕南震旦系(7,9)、寒武系(3,4,5,6,8)硅质岩和奥陶系(1,2)硅质结核稀土元素分布曲线
- An open, crisscross pattern or weave. 格子细工开放式交叉结构或编织法
- So as to conform to a type, standard, or pattern. 纯粹地符合类型、标准或模式地
- The deposits of REE are hosted by aegirine-granite. 霓石碱性花岗岩是稀土成矿的直接母岩,矿床与之紧密共生。
- Mary used a paper pattern to make her new dress. 玛丽按照纸样缝制她的新衣服。
- I don't like the pattern on the fabric. 我不喜欢那块布料上的图案。
- His speech followed the usual pattern. 他按照通常的方式讲话。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries