Huangguyu Nibea albiflora spotted maigre
The forecasted results of the model are more arecise than those of other models in predicting fishery output.
并用灰色马尔柯夫预测模型,预测山东省黄姑鱼的年渔获量。
—— 给力词典精选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。
—— 给力词典精选Determination of the Common Mixed Fishes Nutrition Component
黄姑鱼、海鲶鱼和白鱼的营养成分测定
—— 给力词典精选