freshwater species 中文意思是什麼

freshwater species 解釋
淡水物種
  • freshwater : 淡水;淡水的
  • species : n. 〈sing. , pl. 〉1. 種類;【生物學】(物)種。2. 【邏輯學】種。3. 【原子能】核素。4. 【法律】形式。5. 【宗教】聖餐物。
  1. The remaining 4 per cent practice monoculture of carnivorous species such as freshwater snakehead and sea bass, as well as seabreams and spotted scad in brackish fish ponds near to the coastline

    魚連同福壽魚或烏頭類一併養殖) ,其餘的4 %是單養肉食性魚類,例如淡水的生魚和盲?以及在沿海半鹹淡魚塘養殖的?魚和金鼓等。
  2. Resistant mechanism against nitrobenzene in four species of freshwater algae

    4種淡水藻對硝基苯的抗性機制
  3. The trade - off problems arising from ecosystem modification is ubiquitous in sabah - absolutely polluted rivers, beautiful oxbow lakes eaten away by invasive alien freshwater hyacinths or salvinia molesta from south america and their resultant death through triplication, sedimentary blooms encroaching mangroves, coastal fishing grounds, unprecedented long and deeper flooding in the major river basins. take the ecosystem services away, mankind is as well dead. for instance, nutrient formation needed by man, water cycling, soil formation and soil retention, pollination of plants, resistance to invasive species, regulating climate and pests as well as pollution control by ecosystems are some of the critical ecosystem services

    其實,沙巴最迷人的度假特色,還是周遭豐富繽紛的海底生態資源,馬來西亞7座海洋公園,就有4個位在沙巴沿海區域,包括亞庇西北165海裡外的拉央拉央島layang - layang沙巴東南處的馬寶島mabul和卡巴賴島kapalai沙巴和汶萊灣岸外以北的納閩labuan ,以及亞庇海外由5座小島構成的東姑阿都拉曼國家公園tunku abdul rahman park islands 。
  4. Among the species to be newly added to the list or the control of which will be tightened are certain freshwater turtles, whale shark, basking shark, seahorses and bigleaf mahogany

    被新納入管制或加強管制的物種中,包括一些淡水龜種、鯨鯊、姥鯊、海馬及大葉桃花心木。
  5. Karyotypes on two species of freshwater mollusk : cipangopaludina cathayensis and lanprotula leai

    兩種淡水貝類的核型分析
  6. The study, conducted by wwf staff for a period of 2 years, aims to record the necessary data of dragonfly and damselfly species at mai po for compilation of baseline information and formulation of freshwater habitats management strategy

    是項研究為期兩年,由本會工作人員負責,目的是記錄在米埔發現的蜻蜓與豆娘品種及其與生境的關系,以便編制基線資料,協助制定淡水生境管理策略。
  7. In this paper, the nacre of hyriopsis cumingii ( lea ) which is one of the main freshwater pearl - forming mollusk in china is studied emphatically, as compared with the nacre of three species of saltwater pearl - forming mollusks, pinctada martensii ( dunker ), pinctada maxima ( jameson, and peteria penguin ( roding ). the basic characteristics of nacreous and prismatic layers are understood by powder x - ray diffraction analysis, trace elements analysis, amino acid composition of protein and differential thermal analysis

    本文以我國主要育珠蚌淡水三角帆蚌貝殼珍珠層為重點研究對象,以三種海水育珠貝馬氏珍珠貝、企鵝珍珠貝及大珠母貝貝殼珍珠層為對比研究對象,首先通過粉末x -射線衍射、微量元素分析、蛋白質氨基酸分析及差熱分析對珍珠層及其與之密切共生的稜柱層的基本特徵進行了初步研究。
  8. China has the world 's richest freshwater fish resources, totalling over 700 species, including 40 to 50 species of major cash fish.

    中國淡水魚資源居世界之首,淡水魚類有七百多種,主要經濟魚類有四五十種。
  9. Increased salinity in estuaries could reduce the abundance of freshwater species but could increase the presence of marine species

    河口水質變咸可會減少淡水魚的品種數目,相反該地區海洋魚類的品種也可能相對增多。
  10. The living planet index measures overall trends in populations of wild species around the world. it includes 555 terrestrial species, 323 freshwater species and 267 marine species

    生生不息地球指數測量全球野生生物種群的整體趨勢,包括555種陸地生物323種淡水生物和267種海洋生物。
  11. About 120 freshwater fish species are indigenous to hong kong

    有大約一百二十個淡水魚品種是產于香港的。
  12. The animal species covered in the series include birds, butterflies, green turtles and freshwater fish

    至於動物品種,同樣美不勝收,書中主角計有雀鳥、蝴蝶、綠海龜和淡水魚等。
  13. For an old man living alone in the countryside, though he always receives money and clothes from his son residing in the town, which makes the villiagers envy him very much, he would rather enjoy the happiness of being with his children. for a man runs errands in the burning sun, he is badly in need of a patch of shade, a swirl of cool breeze, a fan, or a spring of cool water, he wants anything but a luxurious mink coat. abundant as the sea is with various species and countless treasure, for a sailor, the seemly trivial freshwater is most wanted on the voyage

    一個吃齋念佛的饑餓的人,面對著馳名中外的北京烤鴨,是不會有幸福感的,因為那不是他需要的,他急需的,可能只是兩個饅頭,一盤素炒豆芽而已;獨自住在鄉下的老人,總是能收到城裡兒子寄來的錢物,很讓鄉親們羨慕,但老人最想要的不是這些,而是兒孫膝下承歡的天倫之樂;在炎炎烈日下趕路的人,急需的是一片樹陰,一陣涼風,一把扇子,一眼清涼的泉水,而不是一件名貴的貂皮大衣;大海是富饒的,它哺養了各種各樣的生物,珍藏著無數的寶藏和財富,但在海上遠航的人,急需的卻是普普通通的淡水。
  14. By the classified system of the chinese freshwater algae, two hundred thirty three species of algae had been founded, composed of 7 divisions, 36 families and 66 genera. we had studied mainly on the composition, seasonal dynamics and distribution characteristics of the macroalgae in four seasons of 2002. sixty - two species of macroalge had been founded, composed of 6 divisions, 17 families and 24 genera

    其中,綠藻門有38種,隸屬於8科13屬;藍藻門有10種,隸屬於2科4屬;紅藻門有7種,隸屬4科4屬;黃藻門有4種,隸屬2科2屬;輪藻門種類最少,只有3種,隸屬1科1屬。
  15. In all, data for 695 terrestrial, 344 freshwater and 274 marine species were analyzed

    這1 , 300種脊椎動物總共包括695種陸生動物344種淡水動物以及274種海洋動物。
  16. Hong kong biodiversity online is an initiative of the agriculture, fisheries and conversation department that contains detailed information on the animal and plant species in hong kong, categorised into mammals, birds, reptiles, amphibians, freshwater fish, butterflies, dragonflies, plants and mangrove fauna

    漁農自然護理署設立的香港生物多樣性網頁,提供了詳盡的香港動植物物種資料,資料按物種分類為哺乳類、鳥類、爬行類、兩棲類、淡水魚類、蝴蝶、蜻蜓、植物及紅樹林棲息的動物。
  17. Hong kong has a rich collection of freshwater fish. a total of 140 species have been recorded

    按照目前紀錄,在本港淡水生境棲身的魚類有140種。
  18. Hong kong also boasts one third of the total bird species in china, and an array of freshwater fish, amphibians, reptiles and mammals

    另有眾多的淡水魚、兩棲類動物、爬蟲類動物和哺乳類動物。作為大自然的其中一員,我們有責任保護自然環境。
  19. Terrestrial species declined by 31 per cent, freshwater species by 28 per cent, and marine species by 27 per cent

    其中,陸生動物種群下降了31 % ,淡水動物下降了28 % ,而海洋動物下降了27 % 。
  20. Parties to cites meet regularly to review and amend the list if necessary. among the species affected by the changes are certain freshwater turtles, whale shark, basking shark, seahorses and bigleaf mahogany

    將被新納入管制或加強管制的物種中,包括一些淡水龜種、鯨鯊、姥鯊、海馬及大葉桃花心木。
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