魚類的一種 的英文怎麼說
中文拼音 [yúlèideyīzhǒng]
魚類的一種
英文
toadfish-
The management of this marine park is similar to other marine parks except that two core areas have been established at the northeastern coast of the island. they cover the part of the coastal area with the highest coverage of stony corals and a diverse assemblage of marine lives. these include fishes like butterfly fish, damsel fish, groupers, and other invertebrates like sea urchin, sea cucumbers and cowries
該海岸公園的管理模式與其他海岸公園相似,唯一不同之處是在東北沿海地區設立了兩個核心區,該兩個核心區的石珊瑚覆蓋率甚高,並有多種海洋生物,包括魚類如蝴蝶魚、雀鯛和石斑,以及無脊椎動物如海膽、海參和寶貝。A1. the correct answer is a. these cephalopods have a beak that is similar to a parrot ' s. the larger species are quite dangerous
正確答案是a 。這些頭足類的動物有一個類似鸚鵡的喙,大型種類的魷魚是相當危險的。However, amphioxus ubf80 also showed some unique characters such as its amino acid residues at sites 39, 54, 63 and 74 in the cep. it appears that amphioxus not only represents an organism tr ansitional from invertebrates to vertebrates in phylogeny but also a possible diverged form radiated from the chordate ancestor at early chordate evolution. the possibility that some mutations in ub genes have taken place in different lines early at the divergence of plants and animals is also discussed
發現文昌魚a二phi屍rxv基因是具有線粒體和過氧化物酶體信號特徵( mitochondrialandperoxisomalsortingsignals )的抗氧化物酶基因;通過序列比對,我們把屍rxv歸為l一cys和2一cys之外的3一cys類,從而把屍rx基因家族的兩種分類方法統一了起來。Cryptozoologists are especially proud of the catch in 1938 of a coelacanth, an archaic - looking species of fish that had been thought to have gone extinct in the cretaceous
令未知生物學家尤其驕傲的是1938年捕捉到的腔棘魚, ?是一種樣貌古老的魚類,原先認為在白堊紀便已滅絕。There may be a different fish to see for every day of the year at the london aquarium at county hall, but there s a new variety that has never swum any of the world s oceans
)的倫敦水族館內,每天都能看到一個新的魚類品種,但是現在倫敦水族館內出現了絕然不同的新品種,它是從未在世界上任何大海中暢游過的機器魚。Among the new creatures are four frogs, six species of fish, a dozen kinds of dung beetles, and a type of ant never before seen by scientists
這些新物種包括4種蛙類, 6種魚類, 12種甲蟲,和一種之前科學家從未見過的蟻類。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。The little anemone fish is immune to the sting of just one species of sea anemone and every other species has its own special place
海葵魚只對一種海葵的刺具有免疫能力,而其他的種類(的海葵)都有自己的地盤。The 1, 200 presumably venomous fish tallied in a new study is six times previous estimates. fish with a biting bite outnumber all other venomous vertebrates combined, in fact
一項最新的研究顯示,有毒魚類大約有1200種之多,這是此前人們估計的6倍。實際上,有毒魚類的數量超過了其他所有有毒脊椎動物的總和。The body of deep - sea fishes must be able to resist an almost inconceivable pressure
深海魚類的軀體一定會能抵抗一種幾乎不可想像的壓力。The bodies of deep - sea fishes must be able to resist an almost inconceivable pressure
深海魚類的軀體一定會能抵抗一種幾乎不可想象的壓力。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。In parts of the world, fishing boats with huge nets sometimes take too many of the same species of fish from a small area, causing some ocean waters to be overfished
在世界上,漁船與大網,有時採取太多的相同品種的魚類從一個很小的范圍,使一些海洋水域被過度捕撈。This paper presents an overview of the swimming mechanisms and the caudal fin locomotion employed by fish. a practical method is brought forward that use the track of the caudal fin oscillating to study the locomotion of the robotic fish. and this paper mimic the bcf ( body and / or caudal fin ) propulsive fish with a three - link robotic fish model ( oucefish - i ) for oscillating foil propulsion, and then describes the design ( hardware and software ) of it in detail
本文對魚類的游動機理和尾鰭運動學原理進行分析,提出利用尾鰭擺動軌跡研究機器魚的運動學原理方法,設計並實現了一種三關節仿bcf ( bodyand orcaudalfin身體加尾鰭)高效推進方式機器魚模型( oucefish - ) ,通過對機器魚的姿態、運行軌跡進行控制和分析,並對機器魚的實驗結果做了分析,達到研究分析機器魚的運動學原理的目的。A catfish. a large fish found mainly in rivers, lakes, etc, with long whiskers round its mouth. it is related to the feelings of getting wet
屬于鯰魚類,是一種在河流或湖泊里常見的魚,魚身大,咀旁長有長須,它的出現令人有快要下雨的聯想。They are an excellent fisheries resources enhancement tool for much of hong kong s open sea - bed, where habitat is limiting the variety and abundance of reef fish
敷設人工魚礁是促進漁業資源的一個極佳方法,尤其適用於香港大部分皆為平坦海床的生境,因這些生態環境限制了巖岸魚類的數量和種類。The first phase, involving deployment of a total of 9 670 square metres of artificial reefs in hoi ha wan and yan chau tong marine parks, was completed in 1999. the results are encouraging. over 200 species of fish, including many high - valued species such as coral trout and green wrasse, have been found using the reefs for feeding, shelter and as spawning and nursery areas
第一期計劃在海下灣和印洲塘海岸公園投置共9670平方米人工魚礁,於一九九九年完成,效果令人鼓舞:在魚礁區覓食、棲息、產卵和繁育的魚類逾200種,當中不乏星斑和青衣等高價魚類。In this article, we classify the fishes which have little difference in parameter of a same feature value by a principle of blurred - form - distinguishing, and establish a model and a fugu rubripes f. pseudommus methematical method of data processing
摘要應用模糊模式識別原理對同一特徵值參數差異很小的魚類進行分類,建立了模式以及數據處理的一種數學方法。" the effectiveness of artificial reefs, as a resource enhancement device, has been clearly demonstrated by the deployment of artificial reefs in three marine parks in hong kong in the past few years. bio - diversity and abundance of commercial fishes found around the artificial reefs are much higher than those observed in nearby natural rocky shore areas
過去數年,漁護署在三個海岸公園敷設人工魚礁,結果清楚顯示人工魚礁在增加漁業資源方面的成效。人工魚礁四周的生物多樣性及有商業價值魚類的數量,均比在附近的天然巖岸區所見的高許多,至今在人工魚礁共錄得超過一百三十五個魚類品種。The professional award for the highest number of fish species recorded in one dive went to canon cuhk msl team, from the chinese university marine science lab who recorded 53 species of fish in a dive at the coral communities of sharp island in sai kung. the same team also won the champion award for the highest total number of species recorded by a team on the day, with a new record of 96 species, up six from last years winning total of 90 species
觀魚大賽專業大獎由canon cuhk msl來自香港中文大學海洋科學實驗室隊奪得,他們在西貢橋咀珊瑚群落一次下潛中,記錄得53個魚類品種他們亦憑著發現96種魚類,成為當日錄得最多魚類的隊伍,比去年的紀錄90種多6種,在刷新大會紀錄之餘,勇奪觀魚大賽冠軍大獎。分享友人