详细解释
颡
1、额头。
颡,额也。从页,桑声。---《说文》
中夏谓之额,东齐谓之颡。---《方計》
可使过颡。---《孟子》
河目龙颡。---《孔子家语·困誓》
靥辅在颊则好,在颡则丑。---刘安《淮南子》
颡骨：额骨
颡泚：额上汗淋淋。借指心中惶惶不安
颡汗：额头上冒汗。
2、头。
修鳞脱远枝,巨颡拆老拳。---唐·杜甫《义鹘》
3、“稽颡”的省称,即叩头、磕头。
拜稽颡。---《仪礼·士丧礼》。注:“头触地。”
再拜颡。---《左传·昭公二十五年》
例句
以养殖黄颡鱼为主，丁桂鱼为辅。
Huang Sang fish is to culture-based, supplemented by Ding Gui fish.
因此，黄颡鱼已成为国内近年来水产养殖的热门品种之一。
Therefore, the catfish has become one of the most popular varieties in aquaculture in recent years.
所以我的美国同胞们，你们或许襄颡道我的竞选口号是什么。
So my fellow Americans you may be thinking what is your campaign slogans?
在试验前期，三个饲料组黄颡鱼前肠中淀粉酶活性差异不显著；
Amylase activities of yellow catfish in pancrean have no significant differences in three protein content feed groups.
大学三年的专业水产养殖理论知识基础，并有一年的黄颡、丁桂养殖经验。
Three years of professional knowledge-based aquaculture in the university, and a year of Huangsang and Dinggui fish farming experience.
在寄生过程中，罗非鱼成活率高达100%，黄颡鱼为60%，花鲢仅为30%；
The survival rate of hosts reached 100 % (tilapia), 60 % (Yellow headed catfish) and 30 % (Bighead carp) respectively.
本文研究了黄颡鱼早期发育阶段摄食和消化器官的发育特征、食物组成及其选食性。
The development of feeding organs and digestive tract as well as food selection in different stages are studied.
结果表明黄颡鱼幼鱼为夜行性摄食，但投喂频率、投喂量等因素直接影响其摄食节律。
The result showed that the circadian feeding rhythm of juvenile yellow catfish belongs to nocturnal.
对不同温度下黄颡鱼仔鱼的摄食强度及抵达不可逆点（PNR）时间的变化进行初步研究。
Feeding intensity and point-of-no-return (PNR) of Pelteobogrus fulvidraco larvae at different temperatures were studied under laboratory conditions.
黄颡鱼初级精母细胞的前期出现联会复合体，应是同源染色体之间进行同源基因交换的标志。
The prophase of primary spermatocyte would appear synaptonemal complex, which should been the symbol that the homologous chromosome carried through the change of homologous gene.
黄颡鱼是广布于我国各江河湖泊的一种习见小型经济鱼类，生活水流底层。其头骨共有126块；
Pelteobagrus Fulvibraco is a species of small economic catfish dis- tributing all over the rivers and lakes of our country.
实验结果表明，饲料中维生素E的添加量对黄颡鱼的特定生长率和饲料效率的影响不显著（P>0.05）；
The results showed that no significant difference in specific growth rate(SGR)and feed efficiency(FE)of P. fulvidraco was observed among all vitamin E treatment groups (P>0.05).
由结果可知，烁生肽替代适宜比例(25%、50%)鱼粉可以促进黄颡鱼幼鱼生长，并提高饲料、蛋白质效率，降低饲料成本。
The results indicated that proper substitution levels (25%, 50%) can promote growth of juvenile yellow catfish, improve fe and PE and thus reduce the feed cost.
由结果可知，烁生肽替代适宜比例(25%、50%)鱼粉可以促进黄颡鱼幼鱼生长，并提高饲料、蛋白质效率，降低饲料成本。
The results indicated that proper substitution levels (25%, 50%) can promote growth of juvenile yellow catfish, improve fe and PE and thus reduce the feed cost.