The plate is enriched in U and Th revealed by Pb-isotopic study, which plays an role of essential prerequisite for the formation of U province.
铅同位素研究揭示，该板块富铀、钍，从而为铀矿省的形成提供了必不可少的地质前提。
RMB exchange rate no longer pegged to the U. S. dollar and formed a more flexible exchange rate formation mechanism.
人民币汇率不再盯住美元，形成了更有弹性的汇率形成机制。
Curtiss F9C-2 "Sparrowhawk" fighters, flying in a "v" formation, circa 1933-1935. (Image courtesy of the U. S. Naval Historical Center.)
雀鹰战斗机，以V型编队飞行，约在1933- 1935。(影像提供：美国海军历史中心)。
Accompanied with the formation of Euro Area and the appearance of U. S. Dollarization, the East-Asian countries urgently call for the monetary integration in Asia.
指出随着欧元区的形成、美元化的出现，东亚国家迫切要求建立亚洲货币一体化。
The formation-evolution model of each type of U-productive basin has been established and recognition criteria have been proposed.
对每类产铀盆地的形成演化模式进行了界定并归纳出其鉴别标志。
To some extent, the geography has an impact on idiom formation, and the language would be different in terms of the clime, the climate and the environment etc. U.
地理环境在一定程度上影响着习语的生成，语言由于地域、气候、环境等因素而具有不同的特征。
The result offered useful reference for the choice of U, in formation, transport and annihilate of different excitons in trans-polyacetylene.
为进一步讨论该类型一维系统中不同类型激子的产生、输运、衰减等动态过程，关联强度U的选择提供参考。
The result offered useful reference for the choice of U, in formation, transport and annihilate of different excitons in trans-polyacetylene.
为进一步讨论该类型一维系统中不同类型激子的产生、输运、衰减等动态过程，关联强度U的选择提供参考。
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