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单词
rare earth element geochemistry
释义
rare earth element geochemistry
Encyclopedia
理学
稀土元素地球化学
释
rare earth element geochemistry
稀土元素地球化学
研究地球和天体物质中稀土元素的丰度及其变化规律、在诸多地球化学过程中的行为和演变规律、轻中重多种稀土元素组分特征及分布规律的学科。是地球化学领域中的一个分支。
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double-cylinder-doffer card
double cylinder weft knitting machine
double dagger
double data encryption standard
double data encryption standard, double-DES
double data rate
double data rate, DDR
double-data-rate four
double-data-rate four, DDR4
double-data-rate three
double-data-rate three, DDR3
Double-deck Road
double deoxidation termination method
double-DES
double difference
double-difference phase observation
double differential
double-differential cross-section
double diffused metal-oxide-semiconductor circuit
double diffused metal-oxide-semiconductor integrated circuit
double diffusion
double disc type colter
double dissociation
double distribution
doubled knot
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更新时间:2025/12/25 12:12:56