l 丹佛体制（Denver system）：根据染色体的长度和着丝点的位置等将人的体细胞的46条染色体（23对，1~22号为常染色体）进行配对、顺序排列和编号，从而分为AB...
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... denver rockets 丹佛火箭队 denver system 染色体组型丹佛体制 denver, colorado 丹佛 (科拉多州); 丹佛市; 丹佛县; 科罗拉多州，丹佛 ...
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Denver r system 丹佛体制
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His substantive professional experience was superintendent of a Denver school system that saw an enormous amount of reforms that he can proud of.
WHITEHOUSE: Press Briefing
Airlines reported more than 200 cancellations at Denver International Airport on Wednesday after the storm system dumped up to 7 inches of snow in the area and much more in the mountains.
CNN: Flash flooding bears down on Chicago
In 1996, Denver's public schools went back to the neighbourhood system for the first time in more than 20 years.
ECONOMIST: Integration (1)
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