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单词
normal extinction
释义
normal extinction
网络
常规绝灭;常规灭绝;自然灭绝
网络释义
1.
常规绝灭
常规绝灭
(
normal extinction
) 指生命史中各个时期都以一定的规模经常性地发生的绝灭,表现为各分类群中部分物种的替代, …
jpkc.sysu.edu.cn
2.
常规灭绝
...历程中的物种灭绝可以分为两类:常规灭绝和集群灭绝.
常规灭绝
(
normal extinction
)也称为背景灭绝,指在各个时期不断发生的灭 …
wenku.baidu.com
3.
自然灭绝
有些物种群体在存活一定期间后会消失,这些被称为「
自然灭绝
」(
Normal Extinction
)。其可存活的期间由一百万年(如哺乳 …
www.renminbao.com
4.
正常灭绝
...动物的资料统计,显生宙中一直存在两种灭绝速 率:①
正常灭绝
(
normal extinction
)或背景灭绝(background extinction),在 …
wenku.baidu.com
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intermediate-frequency combustion instability
intermediate frequency contactor
intermediate frequency filter
intermediate frequency furnace
intermediate frequency gain
intermediate frequency gain control
intermediate frequency gene
intermediate-frequency gene
intermediate frequency generating set
intermediate frequency generating station
intermediate frequency generating station at intermediate voltage
intermediate frequency generator
intermediate-frequency harmonic interference
intermediate frequency(if)
intermediate frequency (if)
intermediate frequency integration
intermediate-frequency interference ratio
intermediate frequency interference ratio
intermediate frequency jamming
intermediate-frequency jamming
intermediate-frequency oscillator
intermediate frequency oscillator
intermediate frequency power system
intermediate frequency preamplifier
intermediate-frequency preamplifier
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更新时间:2025/6/30 11:13:01