有鰓的 的英文怎麼說
中文拼音 [yǒusāide]
有鰓的
英文
branchiate-
As an accidental species, big salamander andias davidians ( amphibia vrodtle cryptobrahidae andias ) is the biggest amphibian in the world
大鯢( andiasdavidianus )俗稱娃娃魚,屬兩棲綱,有尾目,隱鰓鯢科,是世界上最大的珍稀兩棲動物和國家二級保護動物。The basibranchial bone of the second and the fourth gill arch form petioliform. the branches of the petioliform take shape arborescent and have ubisch process in the end
鬍子鯰的鰓上器是由第二、第四對鰓弓基部的鰓骨向外突起形成柄部,柄部反復分支呈樹枝狀,其末端有球狀突起。The morphological feature of the somatic cells in the testis of siniperca kneri, such as fibroblasts, sertoli cell and leydig cell are also described in the current paper, meanwhile, both of sertoli cell and leydig cell possess some structural characteristics of typical endocrine gland cell and we have discussed their functions respectively
理學碩士學位論文:大眼撅精巢及精子發育大眼鰓精巢內體細胞包括成纖維細胞、支持細胞、 leydig細胞等。支持細胞、 leydig細胞具有典型內分泌細胞的結構特點。The main study in this paper included as follows : the content and distribution of heavy metals in sediments and benthic organisms from the sewage stream in guangzhou city ; the acute toxicity and joint toxicity of mercury and selenium to swordtail fish ( xiphophorus helleri ) ; the damage of mercury to the indexes of antioxidant system in the gills and livers in swordtail ( including the measurement of the activities of total antioxidative capacity [ t ~ aoc ], superoxide dismutase [ sod ], glutathione peroxidase [ gsh - px ] and the concentration of malondiald - ehyde [ mda ] ) and the relief effects of selenium on it, as well as the physiological damage of mercury on the tissues, namely : the antagonistic effect of na + - k + ~ atpase activity on the tissues between selenite and mercury, and the ultrastructural damage under the exposure of mercury
研究內容主要有:廣州市河涌沉積物及底棲生物體內重金屬含量及評價;汞和硒對劍尾魚的急性毒性和聯合毒性及安全濃度的評價;汞對劍尾魚鰓和肝臟中抗氧化系統的毒性,包括對總抗氧化能力、超氧化物歧化酶、谷胱甘肽過氧化物酶活力及丙二醛含量的測定及硒對其保護作用;汞對劍尾魚組織生理毒性即:汞對na ~ + - k ~ + atpase活力的影響及硒的保護作用和汞和對劍尾魚組織超微結構的損傷等。以高氯酸?硝酸消化法和火焰原子吸收分光光度法測定了廣州市河涌沉積物和底棲生物中重金屬含量。Unlike other molluscs, bivalves lack a radula and feature labial palps, which carry food from the gills to the mouth
與其他軟體動物不同的是,雙殼貝缺乏齒舌,具有唇瓣,可將食物由鰓送到口部Not all adaptive immune systems use the immunoglobulin fold as the basis for specific recognition molecules : sea lampreys, for example, have evolved an adaptive immune system that is based on leucine - rich repeat proteins
並不是所有的獲得性免疫系統都是利用免疫球蛋白來特異的識別外來分子,例如七鰓鰻,它利用的是一種富亮氨酸的蛋白。Diagnostic characters for the recognition of species include the presence or absence of pectoral fin, the position of dorsal fin origin, gill opening, anus, nostril opening and eye, the cirri present or not, the dentition type, the body coloration, and the head pores or lateral line etc
一般依據胸鰭的有無或發達程度,背鰭起點、鰓孔、肛門、鼻孔和眼等的相對位置,頜的發達程度和頜上是否具須,齒的形狀和排列方式,身體的斑紋,以及頭部和體側的側線孔數目等進行鑒別。Large bulging gill - covers, the pair of pectoral fins are placed almost under the gills ; measures 4 - 5 cm long
長有大而脹的鰓蓋,一對腹鰭差不多全藏在魚鰓底Snape maintains his own private stores, which include ingredients not available in the student store cupboard, including boomslang skin and gillyweed
斯內普有他自己的私人儲藏,其中包括學生儲藏櫃里沒有的成分,像非洲樹蛇皮和鰓囊草。The thirty - four species of the sea urchins belong to 7 order, 17 families and 28 genera. the following is the name list, those with an asterisk are the species recorded for the first time in china. order cidaroida family cidaridae * goniocidaris biserialis ( d6derlein ) * stylocidaris bracteata ( a. agassiz ) * stylocidaris ryukyuensis shigei * stereocidaris indica philippinensis mortensen * rhopalocidaris gracilis doderlein order lepidocentroida family echinothuridae * phormosoma bursarium ( a. agassiz ) araeosoma owstoni mortensen asthenosoma ijimai yoshiwara order stirodonta family phymosomatidae glyptocidaris crenularis a. agassiz family arbaciidae * coelopleurus maculata a. agassiz et h. l. clark * coelopleurus undulatus mortensen order aulodonta family diadematidae chaetodiademajaponicum mortensen family pedinidae * caenopedina mirabilis ( d6derlein ) order camarodonta family temnopledridae temnopleurus hardwickii ( gray ) temnopleurus toreumaticus ( leske ) temnopleurus reevesii ( gray ) temnopleurus apodus ( a. agassiz et h. l. clark ) temnotrema sculptum ( a. agassiz ) temnotrema reticulatum mortensen * microcyphus olivaceus ( d6derlein ) * prionechinus forbesianus ( a. agassiz ) family strongylocentrotidae strongylocentrotus nudus ( a. agassiz ) hemicentrotus pulcherrimus ( a. agassiz ) family echinometridae anthocidaris crassispina ( a. agassiz ) order clypeasteroida family clypeasteridae clypeaster virescens doderlein family laganidae * peronellapellucida d5derlein family scutellidae * scaphechinus mirabilis a. agassiz sinaechinocyamus planus liao family fibulariidae fibularia acuta yoshiwara order spatangoida family loveniidae - lovenia triforis koehler echinocardium cordatum ( pennant ) family schizasteridae schizaster lacunosus ( linnaeus ) family brissidae * gymnopataqus magnus ( a. agassiz & h. l. clark ) family spatangidae * spatangus luetkeni a. agassiz among the species reported, the following species call for notes or simple descriptions
本文根據th . mortensen ( 1928 - 1955 )海膽專著( amonographoftheechinoidea )中的主要分類依據,將海膽綱分為8個目: 1 )頭帕目( cidaroidea )有齒器,圍肛部在頂系內,圍口部有步帶板和間步帶板,大棘很大,有外皮層,無球棘; 2 )鱗棘目( lepidocentroida )有齒器,圍肛部在頂系內,圍口部僅有步帶板,大棘不很大,無外皮層,有球棘; 3 )脊齒目( stirodonta )有齒器,圍肛部在頂系內,齒器的齒有脊,橈骨片在齒上方不相接,顎孔開放; 4 )管齒目( aulodonta )齒器的齒無脊,圍肛部在頂系內; 5 )拱齒目( camarodonta )有齒器,圍肛部在頂系內,齒器的齒有脊,橈骨片在齒上方相接,顎孔封閉; 6 )全雕目( holectypoida )有齒器,但不發達或完全被吸收,圍肛部在頂系外,步帶不形成瓣狀和葉鰓; 7 ) ?形目( clypeasteroida )齒器發達,圍肛部在頂系外,步帶形成瓣狀,無葉鰓; 8 )蝟團目( spatangoida )無齒器,圍肛部在頂系外,葉鰓發達,步帶形成瓣狀。At the cadmium concentration of 2. 19mg / l and 4. 37mg / l, for 72h, the na + - k + - atpase activity of kidney tissues were decreased very significantly. the higher of the concentration of cadmium or the longer of the exposure the more the enzymic activity was decreased. the na + - k + - atpase activity of gill tissues were decreased but not significantly at the low concentratioin of cadmium
對na ~ + - k鍋離子對草魚魚種組織sod和atpase的影響及毒性研究atp酶的活性測定表明,與對照組相比, cd 》對草魚魚種鰓和腎的na k atp酶活性均有抑制作用,這種抑制作用隨著暴露時間的延長而加強。" there has been in the past discussion centering around hibbertopteroid gills, feeding structures and limb strengths and whether or not these animals could come out of the water. here at last is independent evidence that they could, " he told the associated press
懷特在接受美聯社采訪時表示, 「過去人們曾對水蝎的鰓食物結構肢體力量以及它能否脫離水而生存展開過討論,現在終于有獨立的證據證明它們可以做到這一點了」 。Even if he learned through legilimency that dobby took it for harry, harry at this point is not thinking of how dobby learned about the gillyweed, so snape couldn ' t have learned it from harry just by harry ' s reaction to this question
所以幾時他可以用攝神取念知道多比幫哈利拿的,但現在哈利沒有想多比是怎麼拿到鰓囊草的,所以他不可能從哈利的反應里知道這個問題的答案。01 ). poisonous metals such as cd, pb, cr and ni were mainly distributed in scale and gill. for fishes, the content of heavy metals in the edible part were far below pollution evaluation standards for marine organism and healthy standards for human consumption, which was safe to be eaten
魚類不同組織器官對各種重金屬積累能力明顯不同,有毒重金屬元素cd 、 pb 、 cr和ni主要分佈於鱗片和鰓中,其食用部分中各重金屬含量都遠低於「海洋生物污染評價標準」和「人體衛生消費標準」 ,具安全的食用價值。The fishes have the special method breathed by the gill
魚類有通過鰓呼吸的特殊方法。Among them, mercury was accumulated strongly in the gill, followed by the heart, hepatopancreas and gonad. the bioaccumulation of hg2 + in s. yangtsekiense had the concentration - effect relationship, that was to say, the more the concentration increased, the more the bioaccumulation increased. at the high mercury concentration, there was more obvious the time - effect relationship being observed
結果表明:汞在蟹體內的積累具有一定的選擇性,其總的生物積累量由高到低的順序為鰓心臟肝胰腺性腺,並且積累量有著一定的濃度?效應關系;在高濃度汞處理下,其積累量還具有一定的時間?效應關系。Flaring the gills that give the species its name, a frilled shark swims at japan ' s awashima marine park on sunday, january 21, 2007
引人注目的腮部讓這種鯊魚有了一個特別的名字? ?皺鰓鯊。Using semi - quantification pcr to study the relative mrna expression in different tissues, we found the results ranked as brain > gonad > muscle > spleen, while there were no expression in gill, liver or heart
用半定量rtp r方法得出腦型芳化酶的州織分佈規律為:腦性腺肌肉脾,在鰓、肝、心組織中沒有表達。On the other hand, 17 - hsd8 was expressed in both ovary and testis, meanwhile, the expressions were also observed in the intestine, gill, heart, liver and kidney
17p一hsds在雌雄的性腺、鰓、心臟、肝臟、腸和腎臟都有高水平表達。在羅非魚14天的產卵周期中, 17p一hsdi在卵巢的表達水平與卵子成熟過程中雌激素的水平密切相關。Unlike other fish, it can remain out of water for a long time by breathing through its gills and skin
跟其他魚類不同,即使露出水面,仍能以魚鰓及皮膚呼吸,所以能長時間逗留在沒有水的地方。分享友人