魚類的 的英文怎麼說
中文拼音 [yúlèide]
魚類的
英文
ichthyic-
The gills of fishes are analogous to the lungs in terrestrial animals.
魚類的鰓與陸上動物的肺類似。Using cd, cu, zn and cr as experimental toxicants and crucian as experimental creature, we employed the environmental biotechniques ( flame atomic absorption spectrophotometry, the method of improved pyrogallol autoxidation and electron microscopy ) to study the acute toxicity and secure concentrations of heavy metals to crucian ; the accumulation and distribution of mixed heavy metals to fingling crucian ; the activities of superoxide dismutase ( sod ) of gill and liver tissues and the hispathological and ultrastructural change of superfine structure of liver and kidney of crucian after cadmium exposure. through which, we intended to fully and systemically study the toxic influence of heavy metals to fish, and preliminarily discuss the influence of heavy metals pollution to the diversified level of fish such as individual, organ, tissue, cell and molecule. thus we tried to provide scientific evidence to establish preventative management measures, avoid and relieve the harm of heavy metals pollution to aquicolous ecosystem in time
隨后以這幾種重金屬作為實驗毒物，以鯽魚為實驗動物，應用環境生物技術、火焰原子吸收分光光度法、鄰苯三酚自氧化法、透射電鏡等技術研究了重金屬cu 、 zn 、 cd和cr對鯽魚的急性毒性及其安全濃度評價、混合重金屬在鯽魚幼體組織內的積累和分佈、 cd對鯽魚鰓和肝臟中sod活性的影響、 cd對鯽魚肝細胞和腎細胞超微結構的影響等，全面和系統地研究了水環境中重金屬暴露對魚類的毒性影響，初步探討了重金屬污染對魚類的個體? ?器官? ?組織? ?細胞? ?分子等各水平層次的影響，為制定漁業生產上預防性的管理措施提供科學依據，及時避免或減輕重金屬污染對水生生態系統造成的損害。Round the tip of africa and into the indian ocean, and he passed by devilfish and sailfish and sawfish and swordfish and bluefish and blackfish and mudfish and some fish, and he was amazed by the different shapes and sizes and colors
形形色色的魚從他身邊游過，有章魚、旗魚、鋸鰩、箭魚、竹莢魚、黑鯨、泥魚等等，他驚異于各種魚類的不同形狀、形體和顏色。Surrounded by sugar - white beaches, an electric - blue lagoon, and some of the clearest water on the planet, bora - bora is home to hundreds of species of tropical fish
波拉波拉島有著白糖似的沙灘，鐵藍色的礁湖，還有世界上最清澈的海水，是數百種熱帶魚類的產地。Phylogenetic relationship of the sinibrama species was reconstructed using the cladistic method and morphological characters. c. monglicus monglicus, a. lini, p. pekinensis and m. terminalis were selected as out - group. and a total of 34 morphological characters were found variable among four valid species
用分支系統學方法，重建華鯿屬魚類的系統發育關系，運用外類群比較法，選擇蒙古? 、大眼近紅? 、鯿和三角魴為外類群，對34個形態學性狀進行了簡約性分析。First discovery of huananaspidae from the xishancun formation lochkovian, devonian of yunnan, china
雲南早泥盆世西山村組華南魚類的首次發現Fishes were universal in distribution.
魚類的分佈無處不有。Fish samples captured by drift net from xiamen eastern seawaters from july 2003 to june 2004 were analyzed
摘要2005年7月至2006年6月對廈門東海域的流刺網漁獲魚類的種類組成及其多樣性進行采樣分析。Having carried on the direction and in - situ observation research for the fish migratory behavior, swimming mechanics and ecology, etc ; using the light, sound, electricity, colour gas and various physical agents to improve the fish passage speed in the fishway
對魚類的洄遊習性、游泳力學及生態學等問題，進行了定向和原體觀測研究，並用光、聲、電、色、氣等各種物理因素提高魚道的過魚效果。Fallen leaves of mangroves are important food for shrimps, crabs and fishes. the leaves also serve vital links in the wetland food web
紅樹的落葉碎屑，是蝦、蟹及魚類的重要食物，並且也是濕地食物網的重要環節。Fish stocking in niushan lake eliminated submersed macrophytes and gave indirect effect on biomass in niushan lake to an extent that gastropod was only 1 / 5 as much of a typical macrophytic lakes such as hong lake
牛山湖中魚類的放養使水草出現衰退，該湖底棲動物雖然仍以螺類等刮食者為上，但生物見只有洪湖等典型草型湖泊的1 5 。Cipangopaludina chinensis is a normal kind of freshwater gastropod and has high economic values because it can be food for people, which not only tastes well but also is high nutrient, and it can be the bait for some carnivorous fish and some omnivorous fish such as mylopharyngodon piceus and cyprinus carpio
中國圓田螺cipangopaludinachinensis是我國一種常見的可供食用的淡水螺，滋味鮮美，具有較高營養價值；同時它還是青魚、鯉魚等肉食性魚類和雜食性魚類的優良天然餌料，因而具有較高的經濟價值。A fishermen from new zealand, geordie murman, speaking at the seminar, said the new zealand quota system ensured a sustainable fishery, and that the no - take zone system is providing benefits for fishermen as fish in the zone spill out and increase catch sizes outside the zones
紐西蘭漁民代表佐莫文于研討會中表示，紐西蘭實行的配額制度可保障漁業的持續發展，而禁捕區亦可為漁民帶來效益，不謹有魚類從禁捕區游出，魚類的體形亦較以前大。Suspended sediment also injures the gills and breathing structure of certain types of fish.
懸沉積物還傷害某些魚類的的魚鰓和呼吸結構。In waterways these can damage the gills of fish
在水中還可以損害魚類的腮。Increasingly, the blues are taking a leaf out of the green book, and campaigning for nature reserves to improve fish stocks and aid marine conservation
藍色主義者越來越依循綠色主義者的做法，並開始到處游說人們進行自然保護，以提高魚類的儲存量並援助海洋生態保護。Scientists predict that if people keep overfish ing, the next 50 years will see that kind of drop in most other kinds of fish as well
科學家預估如果人類繼續過度捕撈魚類，未來五十年，其他魚類的數量大多亦將銳減九成。Through the fundamental academic research of tunny ’ s swimming mode, the single motor - driven - robot fish has been designed, which has two joints taking pectoral fins as an elevator to make the fish - like robot moving up and down, moreover it can achieve the inertia swerve and the static swerve
通過對?科加新月形尾鰭推進模式魚類的仿生學研究，設計了單電機驅動兩關節聯動的尾鰭推進仿生金槍魚，以胸鰭作為升降舵實現機器魚的上浮和下潛，還可實現慣性前進轉彎和靜止轉彎。Fish poisoning, with the use of toxic substances such as rotenone and cyanide, again not only poisons the neurosystem of the target fish for the ease of catching, but the similar dosage would kill nearby small fish and other marine lives such as corals
毒魚即使用魚藤或山埃等有毒物質去捕魚，不但破壞欲捕捉的魚類的神經系統，使其容易被捕獲，同樣的劑量亦會殺害附近的細魚及其他海洋生物如珊瑚等。Morphologic characters of the sagittal otoliths of the fishes of the genus coilia from china
中國鱭屬魚類的矢耳石形態特徵分享友人