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并合吸积模型
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并合吸积模型
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理学
银河系形成
释
merger and accretion model
并合吸积模型
一种早期的银河系形成模型。它认为银河系是由许多质量约为1亿个太阳质量的气体团块先独立演化成小的恒星系统,然后这些小的恒星系统再相互碰撞、并合形成的。
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analysis of absolute configuration for chiral drug
analysis of acid rain
analysis of acquired immune deficiency syndrome,in-vitro diagnostics
analysis of adverse drug reaction
analysis of algorithms
analysis of alkaloids
analysis of allergic impurity in antibiotics
analysis of allergic substances in drug
analysis of allergy
Analysis of Amino Acid Drugs
analysis of amino acids
analysis of aminolycoside antibiotics
analysis of antibiotic-loaded bone cement
analysis of antibiotics
analysis of archival statistics
analysis of available water supply
analysis of benzine
analysis of biological sample pretreatment techniques
analysis of blood grouping in-vitro diagnostics
analysis of catheter contained drugs
analysis of cause of death
analysis of chemical composition of rocks and minerals
analysis of chemical constituents of botanicals
analysis of Chinese character form
analysis of Chinese medicines
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