毒魚 的英文怎麼說
中文拼音 [dúyú]
毒魚
英文
toxic fish-
It can also restrain the decomposition of organic substances in the soil and the bind of nitrogen, and wash away the nutritious elements, such as magnesium, calcium, and potassium. the acid rain deprives the soil. it acidifies the rivers and lakes, and dissolves the heavy metal in the soil into water, therefore poisons the fish
它可以直接使大片森林死亡,農作物枯萎;也會抑制土壤中有機物的分解和氮的固定,淋洗與土壤粒子結合的鈣、鎂、鉀等營養元素,使土壤貧瘠化;還可使湖泊、河流酸化,並溶解土壤和水體底泥中的重金屬進入水中,毒害魚類;加速建築物和文物古跡的腐蝕和風化過程;可能危及人體健康。The astrocalendar incorporates twelve fine quality photographs on the themes of astronomy and space science, such as southern sky trails, the vela supernova remnant, rho ophiuchus and the region of antares, night view of ancient beijing observatory, the tarantulas nebula ( 30 doradus ), sunset on mauna kea, dunhuang star charts, etc. the calendar also includes the 1987 hong kong almanac, special astronomical phenomena and important historical events of astronomy
精選的十二幅精彩天文和太空圖片包括:南天極星流跡、船帆座超新星爆發遺跡、蛇夫座與心宿二天區、北京古觀象臺夜景、劍魚座毒蛛星雲、英法美莫納克亞天文臺、敦煌星圖等。此月歷並附有1987年香港天象圖、特別天象資料、重要天文歷史大事等。The astrocalendar incorporates twelve fine quality photographs on the themes of astronomy and space science, such as southern sky trails, the vela supernova remnant, rho ophiuchus and the region of antares, night view of ancient beijing observatory, the tarantulas nebula 30 doradus, sunset on mauna kea, dunhuang star charts, etc. the calendar also includes the 1987 hong kong almanac, special astronomical phenomena and important historical events of astronomy
精選的十二幅精彩天文和太空圖片包括:南天極星流跡船帆座超新星爆發遺跡蛇夫座與心宿二天區北京古觀象臺夜景劍魚座毒蛛星雲英法美莫納克亞天文臺敦煌星圖等。此月歷並附有1987年香港天象圖特別天象資料重要天文歷史大事等。Newest the content of marine fish mercury that announce exceeds mark report to point out, in " mercuric fish " 7 kinds of marine fish include in blacklist, in order to ensure a woman young child avoid those who suffer water argyria to kill
最新公布的海產魚類水銀含量超標報告指出,在「水銀魚」黑名單中包括7種海產魚類,以保障婦女幼童免受水銀中毒之害。Is a large climber originating in india, burma and thailand and other tropical regions. it is also grown in guangdong, guangxi and nanhai in china. the plants roots contain rotenone which can be made into insecticidal formulations in the form of dust or aerosol
魚藤屬豆科,木質藤本,制農藥的名毒魚藤( derris elliptica ) ,原產印度、緬甸和泰國等地方,中國廣東、廣西和海南也有栽培。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。So the american museum of natural history researchers took known venomous species ? which include stonefish, catfish, lionfish, scorpion fish, toadfish, stargazers, and half a dozen other families ? and tried to determine how they were related to each other and additional fish
美國自然歷史博物館的研究員取來很多種已知有毒魚類-包括石魚,貓魚,獅魚,蝎子魚,蟾蜍魚,和半打其它種類.試圖找出它們之間的親屬關系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Toxic < i > fi < / i > sh. you have children in your own community going to prison
有毒魚類你們每個社區都有孩子在蹲監獄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Previously, scientists had estimated that there were only 200 venomous fish. the new additions double the number of known venomous vertebrates to more than 2, 000 species
先前,科學家們估計只有200種有毒魚類.新追加的種類使有毒類脊椎動物的數量超過了2000種This might surprise you, to more than 50, 000 people are poisoned by fish bite s every year, smith and his colleague said. symptoms range from blisters to death
史密斯和他的同事說,或許下面這個數據能讓你同樣感到震驚:每年,會有超過5萬人因為這些有毒魚類而發生中毒反應,其癥狀從發水泡到死亡不等。This might surprise you, too : more than 50, 000 people are poisoned by fish bite s every year, smith and his colleague said. symptoms range from blisters to death
史密斯和他的同事說,或許下面這個數據能讓你同樣感到震驚:每年,會有超過5萬人因為這些有毒魚類而發生中毒反應,其癥狀從發水泡到死亡不等。In total, the world ' s oceans, lakes, and rivers harbor more than 1, 200 species of venomous fish, write researchers from the american museum of natural history in a recent issue of the journal of heredity
總體上,海洋,湖泊,河流生活著超過1200種的有毒魚類,美國自然歷史博物館在最近一期的遺傳期刊上寫到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 therefore almost impossible to predict precisely from where, when and which species of coral reef fish would carry cigautoxin although there are known to be some consistent " hotspots "
雖然現有數個熱門的雪卡毒魚來源地,但很難準確估計含有雪卡毒的珊瑚魚品種中毒時間及地點。In addition, contaminated fish look, smell and taste normal, and the toxins are not destroyed by heating, freezing or drying and cannot be easily detected. therefore, there is the possibility of ciguatera poisoning whenever you consume wild - caught lrff
此外,雪卡毒魚的外貌氣味及味道與無毒的魚無異,而且毒素經高溫冷凍及制乾也不能消滅,因此進食野生珊瑚魚便有可能釀成雪卡中毒。In april 2002, the photocatalytic oxidation technology was approved by the hksar government for fish tank water disinfection. environmentalcare employs the line of nano - fotocide
此外,香港政府於今年四月接納了光催化氧化技術為消毒魚缸水的方法。分享友人