雄魚 的英文怎麼說
中文拼音 [xióngyú]
雄魚
英文
milter-
The researchers found in a study of sticklebacks, that males with body odour that is particularly attractive to females produce small protein fragments known as " peptides "
研究人員在對刺魚的研究中發現,那些體嗅對雌性具有特別吸引力的雄性動物,能夠產生很小的蛋白質碎片(被稱做「縮氨酸」 ) 。Our company is specialiaed in producing varous styles of outdoor products and the series of the leisure chairs, such as camping chair arm chair, folding chair made of good quality fabric and alum or iron tube, camping bed, etc. our products, novel in design, reasonable in structure, beautiful in shape and easy to handel, have been exported to many countties such as europe, america and oceania, gaining favourable comments from the clients with strict management, high quality and excellent service. " quality first, customer supreme " is the constant pursuit of our company and our pronise is that " guarantee quality, prompt delivery, competitive price " we sincerely hope to cooperate with you
沙灘椅,折疊椅產品有休閑椅沙灘椅折疊桌椅搖椅釣魚凳行軍床蹦床花架等質量居國內同我公司是專業生產戶外休閑用品的外貿型企業,公司設備先進技術力量雄厚,主要行業前茅。目前產品已遠銷歐亞美等十幾個國家和地區,深受海內外客商好評。A pleasant land it is in sooth of murmuring waters, fishful streams where sport the gunnard, the plaice, the roach, the halibut, the gibbed haddock, the grilse, the dab, the brill, the flounder, the mixed coarse fish generally and other denizens of the aqueous kingdom too numerous to be enumerated
16那真是一片歡樂的土地,淙淙的溪水,河流里滿是嘻戲的魚:綠鰭魚鰈魚石斑魚庸蝶雄黑線鰭17幼鮭比目魚滑菱鮃鰈形目魚綠鱈,下等雜魚以及水界的其他不勝枚舉的魚類。Proper and active habitat management work is essential to maximize the ecological values of these freshwater ponds and our reserve staff at mai po have cautiously managed these habitats by controlling the water levels, clearing invasive water plants as well as removing exotic fish in the systems, said samson so, wwf hong kong training officer. exuviae of dragonfly
世界自然基金會培訓主任蘇毅雄表示:適當的生境管理工作,對于提高淡水池塘的生態價值至為關鍵,保護區的員工透過控制水位清理外來水生植物和生態系統中的外來魚類,仔細而謹慎地管理生境,令生境成為不同野生生物的理想居所。Among the hundreds of guppy varieties, the best known feature of the male fish is its gorgeous dorsal and caudal fins
在成千上百的孔雀魚品種中,雄魚最著名的特色就是它們華麗的背鰭和尾鰭。Males ' coloration is also often more bold than females ' because they like to show it off when courting females
雄魚的色彩顯得更為雄渾,特別適當它們追逐雌魚的時候。Males will also grow at a faster rate ( generally ) and display their adult colors sooner
雄魚生長的較雌魚快,成熟后發出色彩也比雌魚早。Adult males will also tend to have a deeper body, whereas females appear more slim and streamline
雄魚的體型較為縱深,雌魚則比較纖細和富有流線型。For example, males tend to have a turned - up nose while females tend to have a greater slope and rounded nose
例如,雄魚的鼻子略向上翹,而雌魚的鼻子較為突出和圓潤。Females school together in the rocky regions while males stay close to their nests along the sandfloor, which are fiercely defended
雌魚會在巖礁區域群游,而此時,雄魚會沿著沙底築巢並激烈的爭奪地盤。Male fish will then gather and place the eggs in the nest, and drive the female off, take care of the brood by itself until they hatch
雄魚對子女呵護有加,對妻子卻非常絕情,它在交配后會將魚卵放在巢內,然後就趕走雌魚。The results showed that length growth of female and male captive takifugu obscurus had similar characteristic. when a captive takifugu obscurus was less than 2. 5 years, the weight of male increased more quickly than that of female, but after that period, it ' s the other way round
結果顯示,養殖型暗紋東芳?雌雄體長生長規律相似;但體重生長速度不同,在2 . 5齡前雄魚大於雌魚, 2 . 5齡后則相反。Compared with much high expression between brain and gonad in the kidney of female fish, the male fish had no expression of aromatase brain type
雌魚腎臟中也有很高水平的表達(介於腦與性腺之間) ,而在雄魚,腎臟中沒有表達。Mature male adults have hump at their heads
成熟雄魚前額隆起。The results are as below : the fadrozole group : the lower dosage group had 50 % male fish by naked eyes observation of gonads after 5 months past hatching, which was proved by histological dissection
Fadrozole處理組: 5月齡肉眼檢測顯示,低劑量的fadrozole ( 10mg kg )處理得到了50的雄魚,組織學檢測與此相符。The tamoxifen group had 40 % male fish by naked eyes observation of gonads after 5 months past hatching, which was proved by histological dissection
Tamoxifen處理組: 5月齡肉眼檢測顯示該處理組得到了40的雄魚,組織學檢測與此相符。Lower levels of oxygen in water could lead to a higher ratio of male fish which might threaten certain fish species with extinction, according to a study result announced wednesday by the city university of hong kong
周三,香港城市大學的一份研究表明,水中的低氧環境會使雄魚數量過多,可能會導致某些種類的魚消失滅亡。This fish needs to be the king of the tank in order to thrive
否則,雄魚將失去鮮艷的體色,停止進食。Males must be kept separately
因此雄魚必須單獨飼養。If you plan to keep more than one male in the same tank, you might consider going with a 125 gallon aquarium
如果你打算在缸裏面飼養不止一條雄魚,最好使用125加侖以上的魚缸。分享友人