鱘魚類 的英文怎麼說
中文拼音 [xúnyúlèi]
鱘魚類
英文
sturgeons-
Research status for biology of sturgeons at abroad
國外鱘魚類漁業生物學研究現狀Compounds with bcf values < 100 are considered to be of little environmental concern and not expected to bioconcentrate into tissues. in this in vivo test, the low uptake of avermectin b1a and its low persistence in sturgeon muscle demonstrate that it will neither bioaccumulate in individual organisms nor biomagnify in the food chain
在試驗中，鱘魚對水中的avmb _ （ 1a ）攝取率較低， avmb _ （ 1a ）在鱘魚體內消除迅速，以及avmb _ （ 1a ）較低的bcf值，表明不易在水生生物食物鏈中被生物濃縮，不易在水生生物體內富集，對環境和人類的健康影響較小。Sturgeons ( acipenser schrencki brandt and huso dauricus ) are of important commercial fishes in heilong jiang river
摘要鱘科魚類是黑龍江幹流重要經濟魚類。According to the biological characteristic, especially the reproductive habit, the present resources and economical value, measurements of protection and development of the sturgeon fishery were put forward
根據黑龍江鱘科魚類資源現狀、群體結構變動情況及其生物學特點，闡明了保護和發展黑龍江鱘科魚類的必要性並提出了建議。The postpartum chinese sturgeon mother can be keep alive above the situation breaking an abdomen fetching an ovum but being certain to die after laying, which has already been an extraordinary progress at present
在其它大型鱘魚類目前還處于破腹取卵而產后必死無疑的狀況下，中華鱘產后親魚可以保活已經是了不起的進步。New fossil fishes, found from the jehol group ( late jurassic - early cretaceous ) in wujiatun village, yixian county, western liaoning, are described, and a re - description on " lycoptera muroii " ( takai ) and rearrangement of its systematic position, are made in this paper. the fish group discovered in wujiatun village is composed of chondrostei, amiids and teleostei fishes. among them, two new species, yanosteus boi sp. nov ( chondrostei ) and jinanichthys major sp
這一魚群產于同一化石點，包括了燕鱘（ yanosteus ） 、中華弓鰭魚（ sinamia ） 、吉南魚（ jinanichthys ）和隆德魚（ longdeichthys ）四個屬，其中包括二個新種，即：薄氏燕鱘（ y . boisp . nov . ）和大吉南魚（ j . majorsp . nov . ） ，而中華弓鰭魚類和隆德魚類由於化石材料的關系，暫未定種。分享友人