魚毒的 的英文怎麼說
中文拼音 [yúdúde]
魚毒的
英文
ichthyotoxic-
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。If water in the coral reef area is contaminated by poisonous algae or dinoflagellates containing ciguatoxin, the small fish might carry the ciguatoxin due to consumption of these poisonous algae or dinoflagellates. if a larger fish then eats these small fish, the poison will likewise be accumulated in the larger fish s body. the larger the fish, the larger the amount of toxin it contains
假使海水受帶有雪卡毒素的單細胞海藻類生物所污染，當海洋中的小魚吃下了海藻，毒素便會積聚在其體內，若大魚吃下這些小魚，毒素在大魚體內積聚更多，故此越重越大的海魚含毒量越高。An octopus hides in plain sight among the corals, perfectly camouflaged, while a lionfish waves its feathery, but poisonous, spines
一條八爪魚隱身在珊瑚中，獅子魚則舞動它美麗而有毒的鰭刺。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。Poiycyclic aromatic hydrocarbons ( pah ) are priority trace organic pollutants in the clrtap ( convention on long - range transboundary air poliution ) pops ( persistent organic poilutants ) protocol. both laboratory experiments and fie1d surveys unequivocally demonstrated that pah adversely affect estuarine and marine organisms. pah are implicated in the development of iesions and tumors in fish, they produce biochemical disruptions and cell damage that iead to mutations, developmental malformations and cancel although many marine organisms do not exhibit acute responses to pah " exposure, but suffer sublethal effects
本論文以湄洲灣海域和廈門西海域養殖區為研究區域，採用現代分析技術，從分子水平上系統研究了多環芳烴（ pah ）在海水、沉積物、養殖魚類中的含量分佈：通過現場實驗，實驗室暫養、投毒和恢復實驗系統測定了養殖魚類的肝臟、膽汁、鰓、全血等不同器官、組織的生化指標及養殖魚類肝臟、膽汁的化學指標，探討了這些指標對水環境多環芳烴污染的生物指示作用。This blue - ringed octopus is one of the more notorious animal, it has a powerful nerve toxin that can be fatal to humans
這款擁有藍色圖紋的八爪魚是著名擁有劇毒的，毒素足以致人類死亡。The variety of the activity of na + / k + - atpase, ca2 + - atpase and sod by increase calcium concentration in the water, and the effects of cd2 +, estradiol - 17 and ca2 + on the lymphocyte proliferation from blood and head kidney of ctenopharyngodon idellus were also investigated the significance of this paper is that to research the toxicity of cadmium to the fish and to search the mechanism of the cadmium toxicity to the fish. and the protection of calcium on cd2 + toxicity
本論文研究了鎘對草魚的毒性作用，比較了在不同鈣濃度條件下，其鰓、肝臟、腦等組織中sod 、 na ~ + k ~ + ? atp酶、 ca ~ （ 2 + ） ? atp酶的活性變化規律以及鎘和17 ?雌二醇對草魚血液及頭腎淋巴細胞增殖的影響，評價鎘對魚類的毒害作用，探索鎘的毒害機理。The research adopts that hu - - ifn gene were introduced into the nuclei of oocytes or cytoplasm of grass carp to develop anti - disease transgenic grass carp breeding researches, combing the adva ntag e of hu - - ifn gene and breeding by genetic engineering, with an aim of finding out an effective way of solving antivirus of hemorrhagic virus of carp completely. in research of transgenic fish, hu - - ifn gene ( recombination gene ) is cutdown and introduced into the nuclei of oocytes or cytoplasm of grass carp at one - cell or two - cell stage via micyoinjection by narashige micyoinjection apparatus
本研究的目的在於以人的-干擾素基因（ ifn - ）作為目的基因，與鯉魚-肌動蛋白基因啟動子在體外重組，利用原核顯微注射轉基因技術將人-干擾素基因導入草魚基因組而開展的抗病轉基因草魚育種研究，其結合了干擾素和基因工程育種抗草魚出血病病毒的優點，以期獲得對草魚出血病具有天然抗性的轉基因魚，並在此基礎上培育出草魚抗病新品系。If the project proceeds as planned, toxic oil will move from offshore platforms through an earthquake zone and down and 800 - kilometer pipeline that crosses 24 active seismic faults and more than 200 wild salmon spawning rivers and tributaries
如果該項目順利進行，有毒的油氣將通過一個地震帶從海上平臺泄露出來，同時一條800公里長的管線將穿越24個地震多發帶，超過200條河流及其支流，而這正是野生大馬哈魚的產卵地。Wheeler ' s team used dna sequencing and computer simulations to reconstruct the evolutionary tree of venomous fish ? all the way back to their common ancestor
威勒的團隊使用dna排序和計算機模擬的方法重構了有毒魚類的遺傳樹，一直追溯到它們的共同祖先The scientists used their revamped evolutionary tree to predict which species would be venomous and put more than a hundred species to the test by looking for venom - delivery mechanisms
研究員稱，最早的有毒魚類的生活時間遠早於先前的估計.因此它的遺傳樹包含了更多的分支，並且影響到更多的現代物種According to a new evolutionary study, venomous species of fish outnumber not just such snakes, but all other venomous vertebrates combined
根據一項新的進化研究，有毒魚類的數量不僅超過蛇類，而且超過了所有其它有毒脊椎動物的數量之和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。Until the new study, scientists had estimated the number of venomous fish species largely from medical records of fish - human encounters, not on biological or evolutionary species surveys
在此項研究之前，科學家們很大程度上是從受到有毒魚類攻擊的人群的醫學記錄來估計有毒魚類的數量，而不是通過生物學和遺傳學的調查It is known to be able to draw toxin from our body. in the ancient times the leaves and stems of this plant were used to drain out urine and toxins from the body. it has a distinct smell produced by the component docanoylacetaldehyde in the plant, and this has strong sterilization effect on infection skin
魚腥草的花穗樹葉及莖里含有通大便及利尿功能的成份，能排出人體內的垃圾，魚腥草里特有的氣味成份對化膿的皮膚，引起食物中毒的葡萄菌以及引起腳癬的白癬菌，有非常強烈的殺菌作用。For optimal disinfection efficacy, human safety and health of the fish, the system should be installed with an ozone contact tank where ozonation is done inside the tank with sufficient contact time
臭氧消毒系統應設有臭氧接觸缸，以容許臭氧有充分時間在接觸缸內溶於水中，這樣的消毒系統才能發揮最大效用，同時亦不會影響人和魚類的健康。5 for optimal disinfection efficacy, human safety and health of the fish, the system should be installed with an ozone contact tank where ozonation is done inside the tank with sufficient contact time
5臭氧消毒系統應設有臭氧接觸缸，以容許臭氧有充分時間在接觸缸內溶於水中，這樣的消毒系統才能發揮最大效用，同時亦不會影響人和魚類的健康。Toxicity effeet of leguo on fish
有機磷農藥樂果對魚類的毒性影響Usual source of food poisoning by such agents : inadequately cooked marine products e. g. jellyfish and cuttlefish, salted food e. g. salted vegetables and smoked knuckles or other food cross - contaminated by seafood
該等病原體引致食物中毒的普遍來源：未熟透的海產例如海蜇及魷魚用鹽腌制的食物例如鹹菜及醺蹄或其他受海產交叉污染的食物。The current monitoring and control system on ciguatera in fish ; and
目前監控魚類含雪卡毒的制度及分享友人