1) beaker
[英]['bi:kə(r)] [美]['bikɚ]
量怀
2) Fecundity
[英][fi'kʌnditi] [美][fɪ'kʌndətɪ]
怀卵量
1.
By means of biological survey and experimental ecology, the annual change of development of gonad and gonadosomatic index(GSI), the percentage of gonadal maturity and the fecundity of this fish were determine.
绝对怀卵量随体长、体重、年龄的增加而增加,在11036~106022粒之间,相对怀卵量则不随体长、体重、年龄的变化而变化,而是保持在每克100粒左右。
2.
The observation results showed that the individual absolute fecundity (F) of P.
结果表明,辽河水系大银鱼绝对怀卵量5112~20628粒;相对怀卵量423~960粒/g。
3.
The results are summarized as follows: 1) there is only one peak of gonadosomatic index (GSI) in a year;2) the individual absolute fecundity R (eggs) ranges from 304 to 2788 (mean 1023).
绝对怀卵量变动于304~2781粒之间,平均1023粒;相对怀卵量变动于83~269粒/g(纯重),平均158粒/g(纯重)。
3) measuring beaker
量酒怀
4) Mean clutch size
平均怀卵量
5) brood fluctuation
怀卵量变化
6) relative brood strength
相对怀卵量
补充资料:怀来
1.亦作"怀徕"。招来。 2.思念未来。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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