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parental investment
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parental investment
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教育学
[学生社会学]
释
parental investment
父母投入
父母为教育子女的付出。狭义上,指父母为教育子女的开支费用;广义上,包括货币性投入和非货币性投入。
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M. Agnesi
M. Agnesi (1718—1799)
magnesia
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magnesium
magnesium air battery
magnesium-air battery
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magnesium alloy deformation
magnesium alloy extrusion sheet
magnesium alloy for special applications
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magnesium alloy products processing
magnesium alloys
magnesium alloys reinforced with quasicrystals
magnesium aluminate spinel transparent ceramic
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