It shows that the main spawning season is in spring and summer.
这表明本海区的鱼类的主要产卵季节是春季和夏季。
Some grounds are closed during the spawning season (eg, for cod);
有些渔场在产卵季节被封闭（例如，为了鳕鱼产卵）；
Seabream supplies are decreasing slightly due to the natural spawning season.
由于正值产卵季节，尖吻鲈的供给有所下降。
Recent globefish are spawning season, fish poisoning is consumption of high-risk period.
三是河豚。近期是河豚产卵季节，也是食用河豚中毒的高危险期。
They were bright and rosy-colored because they were in the height of the spawning season.
他们是光明和美好的颜色，因为它们是在高度的繁殖季节。
Some grounds are closed during the spawning season (eg, for cod); others—nursery areas—are permanently off limits.
有些渔场在产卵季节被封闭（例如，为了鳕鱼产卵）；另一些鱼类孵化的渔场是永久禁入的。
Materials used are taken from the experiments of artificial fertilization made during the spawning season of the fish at Rizhao county, Shandong province in 1959.
材料于1959年生殖季节在山东省日照县涛雒口进行人工授精所得。有趣的是记录到黄姑鱼早期仔鱼的二个特有特征。
So could the disappearance of Chinook salmon from the waters off California and Oregon last year; the population during the spawning season was 88% below its all-time high in 2003.
去年加利福尼亚和俄勒冈海域的大鳞大马哈鱼的绝迹也是如此，在产卵季节鱼群数量比2003年的峰值低88%。
Every season, even in the goldfish spawning aquatic or in an aquarium, so the goldfish in brown eggs hatch, small grass and even after such points, according to a fish eating fish and string.
每年金鱼产卵季节，还要在鱼缸中放一种水草或棕，以便金鱼产卵在草上，小鱼孵化后还要按类分盆，以免串种和大鱼误食小鱼。
And when the breeding season came, he refused to join the spawning, saying, "I've swum around the entire world."
当繁殖季节来临时，他拒绝参加产卵活动，说：“我游遍了整个世界。”
The results of this paper indicated that Acrossocheilus fasciatus of the Oujiang River belonged to consecutive spawning type. It can spawn many times during reproduction season.
瓯江光唇鱼的产卵类型属于连续产卵类型，在同一繁殖期内可以反复产卵数次。
The results of this paper indicated that Acrossocheilus fasciatus of the Oujiang River belonged to consecutive spawning type. It can spawn many times during reproduction season.
瓯江光唇鱼的产卵类型属于连续产卵类型，在同一繁殖期内可以反复产卵数次。
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