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单词
nutritive cord
释义
nutritive cord
网络
营养索;原生质丝形成的滋养丝
网络释义
1.
营养索
如果营养 细胞集中在卵原区,通过
营养索
(
nutritive cord
)对卵母细胞提供营养, 则称端滋式卵巢小管(telotrophic ovarioles)…
lantianyu.net
2.
原生质丝形成的滋养丝
...的同时分化出滋养细胞,滋养细胞都集中在生殖区内,以
原生质丝形成的滋养丝
(
nutritive cord
)与每个卵母细胞相连接,供 …
202.116.160.98:8000
例句
随便看
direct-reading spectrometer
direct-reading system
direct reading system
direct reading table balance
direct-reading tachometer
direct reading tachometer
direct-reading test method
direct reading test method
direct reading theodolite
direct reading thermometer
direct-reading thermometer
direct read method of measurement
direct readout
direct read-out equatorial weather satellite
direct readout ground station
direct read-out ground station
direct read-out image dissector
direct read-out infrared radiometer
direct readout satellite
direct recall
direct receiver
direct receptance
direct recombination
direct record
direct recorder
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更新时间:2025/2/19 9:45:41