魚龍類 的英文怎麼說
中文拼音 [yúlónglèi]
魚龍類
英文
ichthyosaur-
Experts are still unsure about the ancestry of pterosaurs. they are currently classified as belonging to a group of reptiles known as archosaurs, which include crocodiles, dinosaurs and birds
專家學者對于翼龍究竟如何演進而來仍然沒有定論。 ?們目前被分類歸在祖龍類,這一種爬蟲類包括鱷魚、恐龍和鳥類。Common species under culture include green grouper, brown - spotted grouper, giant grouper, russell s snapper, mangrove snapper, red snapper, cobia and pampano. fry are mostly imported from the mainland, taiwan, thailand, philippines or indonesia. traditionally, marine cultured fish are fed with trash fish
所養殖的魚類品種在過去多年來隨著入口魚苗各品種的供應量而逐漸改變,近期普遍養殖的品種包括青斑、芝麻斑、龍躉、火點、紅鮪、紅魚、魚仲和黃? ? 。In the ninth place, there are rainbow fish, sword fish, electric eels, whales, minnows, clams, abalones, lobsters, shrimps, turtles and more variety and ingenuity than we ever thought of, and there is nothing better than that
第九,這里有虹霓魚、劍魚、白鰻、鯨魚、鰷魚、蛤、鮑魚、龍蝦、小蝦、蠖龜以及各色各樣的奇特的魚類,其種類之多是我們想象不到的:宇宙間真沒有一樣東西比此更好。A few live endangered species such as asiatic bony tongue, giant salamanders, hill myna, box turtle, chameleon and iguana are also kept at the resource centre
資源中心亦展示幾類活生的瀕危物種,如龍吐珠魚、娃娃魚、海南鷯哥、閉殼龜、變色龍與綠鬣蜥。What is more, the malagasy fossil assemblage lacks remains of several younger reptile groups usually found with the earliest dinosaurs, including the heavily armored, crocodilelike phytosaurs and aetosaurs
此外,馬達加斯加的化石組合中,缺乏爬行類比較年輕的種類,例如形似鱷魚的植龍與鷲龍,身體都有厚重的甲胄保護,通常與早期恐龍一齊出土。The kinds of arowana : red arowana, red tail arowana, yellow tail arowana and golden arowana
龍魚的種類:紅龍、紅尾龍、黃尾龍、金龍。The purpose of this subject deals with the biological characters of megalobrama skolkovii dybowsky according to the results of convey of nature resource in heilongjiang waters, capture and transportation of brood fish, outer appearance, study of countable and measurable characters and all inner system, analysis of muscle composition, study of chromosome, and discuss the classification status, and also carried out the artificial fertilization
本課題通過對黑龍江魴進行資源調查、親魚采捕和運輸、外部形態、外部可數及可量性狀和內部各系統的研究、肌肉成分的分析、染色體的研究等實驗,重點研究黑龍江魴的生物學特性,並對黑龍江魴的分類地位進行了探討,同時對黑龍江魴進行了人工繁殖。Sha chau and lung kwu chau marine park has rich fisheries resources. fishes of the engrulidae, scieanidae and clupeidae families are are important food for indo - pacific hump - backed dolphin ( locally known as chinese white dolphin ) which were found in this marine park
沙洲及龍鼓洲海岸公園漁業資源豐富,包括?科、石首魚科和鯡科等魚類,都是中華白海豚本港稱為中華白海豚(" this analysis revealed that the anatomical changes along the evolution of the dakosaurus lineage were clearly the most drastic evolutionary change in the history of marine crocodiles
這一分析顯示,在達科龍分支進化解剖學上的變化,無疑是海洋類鱷魚進化史上最劇烈的進化演變。Furthermore, the growth lines in crocodile bones are more tightly spaced than those in dinosaur bones, another indication that crocodile bones grow more slowly [ see box above ]
還有,鱷魚骨骼中的生長線比恐龍骨骼中的要密得多,這是鱷魚骨骼長得慢的另一個指標(見上方恐龍的骨頭比較像哺乳類) 。It can live in low temperature and the growth rate keeps moderate comparing with other economy fish, the fish has potentiality in culture
黑龍江魴耐低溫,是生長速度中等的魚類,是一種有養殖前途的魚類。The resource amount of megalobrama skolkovii dybowsky in wusuli river is about 0. 005 % ~ 0. 01 % of whole spawning amount in heilongjiang
黑龍江魴烏蘇里江種群的資源量大約為魚類產卵群體的萬分之零點五至萬分之一。Located in phase 2 of the hong kong convention and exhibition centre, port cafe s innovative chefs have prepared a tempting array of bbq seafood, meat and vegetables to please your palate, including pacific oysters, fresh prawns, mussels, lobster claws, octopus, red crabs, squids, sea bass fillet, fresh salmon, chicken wings, lamb cutlets, sirloin steak, garlic sausages, pork chops, green zucchini, asparagus, sweet corn and much more
制多款燒烤海鮮、肉類及蔬菜,如新鮮青口、蝦、蠔、龍蝦爪、八爪魚、紅蟹、魷魚、魚柳、新鮮三文魚、雞翼、羊扒、牛扒、豬扒、腸仔、小胡瓜、蘆荀、粟米等等,源源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。After being relocated to the tai lung experimental station in sheung shui on 4 january 2002, the castle peak veterinary laboratory is now renamed the tai lung veterinary laboratory. it continues to provide laboratory testing services and monitors for the presence of specified diseases ( such as avian influenza in chickens, foot - and - mouth disease in pigs, and vibriosis in mariculture fish ), and chemical residues in livestock and fish
青山獸醫化驗所自二零零二年一月四日遷至上水大龍實驗農場后,易名為大龍獸醫化驗所,繼續提供化驗所檢驗服務、監察疫病的發生(例如雞只的禽流感,豬只的口蹄病及養殖海魚的孤菌魚病)及於禽畜與魚類的化學殘餘。One difference between dinosaurs, on the one hand, and crocodiles and other reptiles, on the other, is that dinosaurs deposit fibro - lamellar tissue all through growth to adult size, whereas other reptiles switch very soon to lamellar - zonal bone
將恐龍與鱷魚等爬行類分開來看時,兩者間的其中一項不同,是恐龍在成熟前的整個生長過程中,沉積的都是羽層狀組織;而其他爬行類卻很快便轉為片帶組織。The operation began at 5 am yesterday morning and ended at 11 pm. officers from the uniform branch and special duties squad of sham po district and police tactical unit, kowloon west raided a number of locations including cheung sha wan wholesale fish and food market, restaurants, hair salons, and parks in cheung sha wan and sham shui po areas
是項行動于昨日上午五時開始至晚上十一時結束。深水?警區軍裝人員、特別職務隊探員聯同西九龍機動部隊人員突擊搜查深水?及長沙灣區內多處地點,包括長沙灣魚類批發市場、長沙灣副食品批發市場、食肆、發型屋及公園。They are found in outlying mixed areas on such as shaukiwan, quarry bay on hk island, or estates in hunghomkowloon bay area, in kowloon or otherwise in taipo, shatin in the new territories. typical areas include whampoa estate, chun man court, chung shan terrace
這類人多居於港島區的筲箕灣、 ?魚涌,九龍的紅? 、九龍灣,或者新界的沙田、大埔,例如黃埔新? 、俊民苑、鍾山臺。The reasons of small resource are 1st, the fish eggs is lack of sticky and most spawning ground is not comfortable for spawning ; 2nd, the fish matures about 5 years old and fecundity is in low level on absolute or relative eggs amount ; 3rd, the shape is easier for catching with tall width and thin body
黑龍江魴資源量少的原因為:黑龍江魴為產弱黏性卵的魚類,對產卵場的要求較高。黑龍江魴的性成熟年齡較大( 5齡) ,而且無論是絕對懷卵量還是相對懷卵量都較低,因此生殖力較低。黑龍江魴由於體形高而側扁,極易被捕撈。分享友人