spawning season中文是什么意思

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中文翻译
造句

产卵季节
产卵期

spawn n. 1.(鱼等的)卵，子。 2.(裂殖菌类植物的)丝； ...
season n. 1.季；季节；〔美国〕雨季。 2.(水果、鱼类等的 ...
duration of spawning season 产卵期持续时间
spawning 产卵; 大量生成,衍生
batch spawning 分批产卵
induced spawning 催产; 诱导产卵
minimum spawning 最小产卵群体
multiple spawning 多次产卵
natural spawning 自然产卵
pen spawning 围箔产卵
period of spawning 产卵期
piranha Ⅱ-the spawning 吃人鱼第二集
post spawning 产后的; 产卵后的
s - spawning pool 血池
spawning area 产卵区
spawning bed 产卵场; 产卵床
spawning behavior 产卵习性
spawning box 产卵箱
spawning condition 产卵条件
spawning cycle 生殖周期
spawning enclosure 产卵场
spawning facilities 产卵设施
spawning ground 产卵场
spawning grounds 产卵之地
spawning habit 产卵习性

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例句与用法

Unselective fishing methods and fry collection during the spawning season compromise the sustainability of the local fisheries industry
一网打尽的捕鱼方式，以及在产卵期间采捕鱼苗，均会削弱本地渔业的可持续发展。
In spawning season , the oviduct differentiated evidently into three parts : the fimbriase of the oviduct , the middle main oviduct and the uterine part
产卵期输卵管明显分成伞部，中段和直段，其末端以尖端突入泄殖腔。 3
The temperature of creek segments down from dam no . 2 has exceeded the upper survival limit of juvenile salmons . the spawning season temperature of these segments also tends to surpass normal reproduction temperature range
二号坝以下溪段七、八月的夏季高温已到达幼鲑耐受极限，生殖季节水温亦偏高，为不适于栖息之环境。
It s a species of large squid with a bit brown color . the spawning season is from every december to the next january , and swim to the yellow sea after may , in july and august , it come to the area of bo sea , and continue to move to the east from september
鱼体大，内壳角质透明，棕黄色，产卵期在12月至竖年1月， 5 - 6月进入黄海中部， 7 - 8月在渤海湾一带， 9月东移， 12月以后产卵，力衰死亡。
Black paradise fish inhabits in sluggish , swampy of water bodies , with elliptical and laterally compressed body , black to grayish body ; during spawning season , males exhibit a dark colour ; males have a maximum size about 12cm while females about 8cm
它主要生长在水流缓慢的沼泽水域，身体呈椭圆形，侧端扁平，体色偏黑，在繁殖时体色会变得深黑成熟的公鱼可长至12公分左右，母鱼则长8公分左右。
Black paradise fish inhabits in sluggish , swampy of water bodies , with elliptical and laterally compressed body , black to grayish body ; during spawning season , males exhibit a dark colour ; males have a maximum size about 12cm while females about 8cm
它主要生长在水流缓慢的沼泽水域，身体呈椭圆形，侧端扁平，体色偏黑，在繁殖时体色会变得深黑；成熟的公鱼可长至12公分左右，母鱼则长8公分左右。
The testes of pseudobagurs fulvidraco ( richardson ) can be divided into two parts . the anterior part is spermatogenic part where spermatogenesis proceed . the posterior part of it is the seminal vesicle , which can store sperms and produce large amount of fluid during spawning season . at the end of april , the spermatogenic part of the testes , which is at stage , begin the initiation of spermatogenesis . in may , the spermatogenic part of the testes , which is at stage ， starts active spermatogenesis . from june to novermber , the spermatogenic part is at stage , and spermatogenesis is actively proceeding . from december to the beginning of next april , the spermatogenic part is at stage . the wall of the lobulus is made up of cystes of spermatogonia throughout the whole winter time
黄颡鱼的精巢从外形上分为上、下两段.上段为生精部，下段为贮精囊.性成熟黄颡鱼精巢的生精部为小叶型结构，其周年变化经历如下过程：期?期?期?期?期. 4月下旬开始生精活动的启动.生殖季节为5 7月， 5月生精部处于期. 6 7月生精部处于期，产生大量精子. 8 11月虽非生殖季节，生精部仍进行生精活动. 12月至翌年4月，生精部处于期，并以期精巢过冬.贮精囊在生殖季节分泌活动旺盛，产生大量分泌物