生物鏈 的英文怎麼說

中文拼音 [shēngwùliàn]
生物鏈 英文
biologic chain
  • 生 : Ⅰ動詞1 （生育; 生殖） give birth to; bear 2 （出生） be born 3 （生長） grow 4 （生存; 活） live;...
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 鏈 : Ⅰ名詞1. （鏈子） chain Ⅱ動詞（用鏈栓住） chain; enchain Ⅲ量詞（計量海洋上距離的長度單位） cable length
  • 生物 : living things; living beings; organisms; bios （pl bioi bioses）; biont; thing; life生物材料 biol...
  1. Waxes form a continuous lipid membrance covering the epidermal cells of all aerial plant organs. it mainly comprised of lony - chain aliphatic compounds derived from very long chain fatty acids that are enlongedsfrom c16 - or c18 - long fatty acids in er by many fatty acid elongation ( fae ) complexs

    陸生植物的氣生器官的表皮覆蓋著一層由蠟質形成的脂膜，它主要由長鏈疏水物質組成的，這些物質是特長鏈脂肪酸的衍生物。
  2. Aquatic food chains are different from terrestrial ones.

    水生食物鏈不同於陸地食物鏈。
  3. Oxicus that lives on algae. toxins are transferred to and accumulated up the food chain in predatory fish like groupers, snappers and barracuda

    雪卡毒主要來自生長在海藻的腰鞭毛蟲gambierdicus toxicus ，毒素隨著食物鏈由攝食海藻的小魚傳至斑類笛鯛及
  4. Dithiocarbamate [ s2cnr2 ( dtc ) ] and it ' s derivates were applied in chemistry 、 medical 、 petrochemical and other fields, it can coordinated with all kinds of transition metals, the anion of bidentate ligand also bridges two transition metals

    摘要氨荒酸鹽[ s2cnr2 （ dtc ） ]及其衍生物早已廣泛應用於化學、醫學、石油化工等領域，它與所有的過渡金屬都可以進行配位，形成螯合物，雙齒的陰離子也可以作為橋鏈兩個過渡金屬的配體。
  5. Arginine feeding experiment showed that nitrogen metabolism in the s. tenebraius was obviously affected by arginine through two possible ways : ( l ) pronase activity in vitro could be influnced by arginine, as a result, the catabolism of nitrogen - containing macro - molecule was promoted and the nitrogen element in the broth was increased. ( 2 ) arginine could be transformed into glutamic acid, so that the biosynthesis of apramycin was promoted

    因而我們認為gln可能是安普黴素生物合成氮元素的供體。 arg添加實驗結果表明， arg可能通過兩種途徑影響黑暗鏈黴菌體內的氮代謝： （ 1 ） arg可能影響胞外蛋白酶的活性，進而促進含氮大分子物質的分解代謝，補充發酵過程中的氮素來源。
  6. Hence, the widely quoted conclusion was reached that bacterial chemosynthesis provides the foundation for hydrothermal - vent food chains ? an exciting prospect because no other communities on earth are independent of photosynthesis

    因此，曾有一度，被廣泛引用的結論是細菌化學合成提供了熱液噴口食物鏈的基礎? ?這是一個令人興奮的前景，因為地球上還沒有哪個群體能不依賴光合作用而生存。
  7. Degenerate oligonucleotides to highly conserved regions of cucumis melo 1 - aminocyclopropane - 1 - carboxylic acid ( acc ) oxidase gene were used to prime the amplification of fragment of 128bp by ploymerase chain reaction ( pcr ) in samples of genomic dna from fruit of cucumis melo l. cv hetao flesh, which was cloned into plasmid vector pmd - 18 - t. the clon of antisense orientation were selected, and it was inserted downstream of camv35s promoter and enhancer " " of tmv into the plant expression vector pbinyxw, antisence expression vector pbinya was constructed. at the base that pollination and fertilization of cucumis melo l. cv hetao was studied, using pollen tube pathway transformate cucumis melo l. cv hetao, 76 fruit had been obtained, moreover, hardness and content of sugar were analysed

    本實驗以河套蜜瓜果肉基因組dna為模板，用甜瓜acc氧化酶基因特異寡核苷酸鏈為引物進行pcr擴增，得到128bp的擴增產物。將得到的擴增產物克隆到質粒載體pmd - 18 - t上，篩選反向克隆，然後將其反向構建到植物表達載體pbinyxw的camv35s啟動子和tmv增強子「 」的下游，構建成反義表達載體pbinya 。並在對河套蜜瓜授粉受精生物學研究的基礎上，通過花粉管通道法轉化河套蜜瓜，共獲76顆瓜，並進行了硬度和含糖量的分析。
  8. Faultiness of food chain as the result of the habitude of cooking wild animal

    食野習俗與生物鏈缺失問題研究
  9. Producer the first trophic level, in a food chain

    生產者：食物鏈中第一個營養級。
  10. On a larger scale, food webs and ecosystems can be represented as networks of species

    在更大的尺度上，食物鏈與生態系統則相當於物種所構成的網路。
  11. The conditions in the colon ? dark, moist and free of oxygen ? are just what your gut microbiota needs to ferment indigestible material passed on from the small intestine and produce simple sugars and short, chain - free fatty acids

    結腸的環境（黑暗、潮濕且缺氧）恰好是微生物群酵解小腸未消化食物並產生單糖和短單鏈脂肪酸的必要條件。
  12. Abstract : methanesulfonic acid method was used to prepare five acylated chitins. except heptanoyl chitin, four of them, i. e. acetyl chitin, propionyl chitin, butyryl chitin and hexanoyl chitin, had high degree of substitution ( from 1. 5 to 2. 0 ) and exhibited lyotropic liquid crystalline behavior and cholesteric phase. as the length of the side chain increased the critical concentration ( w / w ) somewhat increased from 0. 21 to 0. 26 because the chain rigidity dropped. the critical concentration values of all the four derivatives were much higher than that of chitin ( 0. 12 ) due to the decrease of intramolecular hydrogen bonds. the four acylated chitin can form typical banded texture after being sheared. there minimum concentrations to form banded texture of them were evidently different, varied from 0. 25 ( for acetyl chitin ) to 0. 37 ( for hexanoyl chitin ). these results further indicated that liquid crystallinity decreased while the length of flexible side substituents increased

    文摘:四種羧酰化甲殼素即乙酰化、丙酰化、丁酰化和己酰化甲殼素在二氯乙酸溶液中均呈現膽甾型溶致液晶相.臨界濃度隨側基長度增加而略有增加，衍生物的臨界濃度明顯都比原甲殼素高許多，這些規律都可以用鏈剛性的變化來解釋.四種羧酰化甲殼素在剪切時均能形成條帶織構，而且能形成條帶織構的最低濃度有明顯差別，隨側基長度增加而提高，進一步表明側基較長，液晶性減少
  13. Synthesis of open chaining crown ether compound

    開鏈冠醚衍生物的合成
  14. The company specializes in biology chain industry r & d, promotion and further processing, and the major products of the company are : biologically extracted chitin, chitosan, chitin, powder of protein, feed additive and house pet nutriment, etc

    公司經營生物鏈條產業的研發、推廣及深加工，主營產品：生物提煉幾丁質、殼聚糖、甲殼質、蛋白粉、飼料添加劑、寵物營養素等。
  15. However, experts came to teach them the abc of biological chain, urging prudence in jackal hunting. for without them as cleaners of the rotting carcases, epidemic may spread among the livestock. the herdsmen were only too glad to learn this

    野生動物保護專家聞訊趕去，聯系實際給牧民講解生物鏈之間環環相扣的依存關系，勸告他們打豺也要謹慎，草原有可能因失去「清道夫」清除腐爛物而出現牲畜疾病蔓延。
  16. The purpose is to maintain a prosperous environment generation by generation

    大自然認為生物鏈的功能，自然有其不足之處，希望藉由人類來與之調整。
  17. After those successes, scientists slowly started working up the food chain from inspects to mice and monkeys

    在這些成功之後，科學家慢慢的開始按照生物鏈從昆蟲到老鼠到猴子進行傳送試驗。
  18. Thus one simple fact, a change in the number of bison, had an effect on the whole wildlife chain of the plains

    因此，出現了這樣一個簡單的事實? ?野牛數目的變化對平原的整個野生生物鏈都產生了影響
  19. Both kenya and tanzania, although they are developing countries too, are putting efforts to protect the natural environment while developing the tourism industry

    兩國在開發旅遊資源的同時，沒有過多破環環境和生物鏈，這點非常好。
  20. Plum flowers grow fragrant in cold weather. germs grow resistant through adversity. minds grow determined through suffering. truth grows clear through debate

    自然界，梅花愈冷愈芬芳；生物鏈，細菌愈衍愈進步；人世里，心性愈練愈堅強；宇宙間，真理愈辯愈明白。
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