代謝氮 的英文怎麼說
中文拼音 [dàixièdàn]
代謝氮
英文
metabolic nitrogen-
In the surface layer, the dominant microbes are usually denitrifying bacteria, followed by anaerobic nitrogen fixing, ammonifying and nitrifying bacteria
土壤氮素代謝微生物高寒草甸土壤氮素代謝微生物的數量及活性在Many surgical complications and disease processes inhibit normal nitrogen anabolism.
許多外科並發癥和疾病抑制正常的氮合成代謝。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。Effects of different intensity exercises on the no concent in cerebral cortex of old - age rats
不同強度運動對老年大鼠大腦皮層一氧化氮代謝的影響The nitrogen components of amino acids are not channeled into well-defined metabolic sequences.
氨基酸的氮成分未被導入確定的代謝順序中去。Effects of molybdenum on nitrogen metabolism of sugarcane
鉬對甘蔗氮代謝的影響Effect of complete diet pellet on performance and rumen nitrogen metabolization of lambs
全飼糧顆粒料對羔羊生產性能及瘤胃氮代謝的影響The metabolism of these extreme microbes during the production of maotai liquor would further produce multiple enzymes of thermal stability such as amylase, protease, saccharifying enzyme, cellulose, glucase, xylanase, and each kind of dehydrase involved in redox reaction, and dna polyase etc
茅臺酒釀造過程中極端釀酒微生物代謝產生多種熱穩定性的酶，如澱粉酶、蛋白酶、糖化酶、纖維素酶、葡萄糖甘酶、木聚糖酶、參與氧化還原反應的各種脫氮酶、磷酸烯醇丙酮酸激酶及dna聚合酶等。Flesh anhydride and urea nitrogen are the child of protein metabolization, by nephritic eduction body outside, the chroma in its blood can regard reason as the index of function of kidney spherule filtration
肌酐及尿素氮為蛋白質代謝的產物，由腎臟排出體外，故其血中濃度可作為腎小球濾過功能的指標。This is a product of the metabolism of warm blooded animals. it is an important indicator of contamination of water source. the ammonia nitrogen in the water is not toxic or poisonous to humans
人畜等溫體動物代謝之產物，為水源是否受到污染的重要指標，水中存在氨氮對人體幾不具毒性，主要為味覺之困擾。Effects of diverse environmental factors on the growth rate ( od4oo ) and nitrogenase activity ( ara ) of the strain w12 hi nitrogen - free culture were investigated in our experiments. the results implied that the strain w12 could easily adapt to different cultural conditions : it could use various carbon sources ( especially glucose, sucrose, malic acid, mannitol ), propagate quickly and fix nitrogen at a temperature range of 15 ? to 40 ? and at 25 - 35 ? for optimum, at a ph range of 4 to 8. 5, at a saline concentration range of 0. 01 % to 1. 5 % ; low nlv " concentration had little effect on its nitrogenase activity. ara could also be detected when it grow in the culture media with 5mmol / l ntv "
W12菌株對環境因子的適應性研究：無氮培養條件下，測定溫度、碳源、酸堿度、滲透壓對w12生長及固氮能力的影響，結果表明，在15 - 40下均能生長並表達固氮酶活性，其最適生長及固氮的溫度為25 - 35 ；能利用葡萄糖、蔗糖、蘋果酸、甘露醇等多種碳源生長並固氮，當培養基中同時存在蔗糖和蘋果酸時，細菌生長和固氮活性最強；在偏酸和偏堿的條件下（ ph4 . 5 - 8 . 5 ）均能保持較強的生長勢和較高的固氮酶活性，並能通過調節自身代謝平衡並適應環境的酸、堿性變化，使培養液趨于中性：能耐受較高的滲透壓，培養液中卜、 5 naci濃度對其生長和固氮酶活性影響不大，當naci濃度升至2時，菌株的生長勢及固氮酶活性才有所下降：低濃度的鉸對其固氮酶活性影響不大，在0And the purpose of nutritional support is to keep nitrogen balance, strengthen the cellular metabolism, improve tissue functions and speed up habilitation of cerebral patients
營養支持的目的是維持氮平衡、維護細胞代謝、改善組織器官（包括腦組織）功能，促進腦血管病人的康復。Influence of density and topdressing time of nitrogen fertilizer on carbohydrate metabolism in leaf and grain of large - ear cultivar of high - yielding winter wheat
密度及追氮時期對大穗型小麥旗葉及子粒碳水化合物代謝的影響Soil microbial biomass carbon, microbial biomass nitrogen, soil basal respiration and metabolic quotient all showed a decreasing trend under more than 15 mg. kg - 1 cadmium or more than 200 mg. kg - 1 lead, respectively. soil dehydrogenase, urease and acid phosphotase activities have a significant decrease, and the activities of soil catalase and invertase taking sencond place, while soil protease activities showed stable state
隨重金屬濃度增加，各指標下降幅度各有差別，其中微生物生物量碳、微生物生物量氮以及基礎呼吸和微生物代謝商隨重金屬濃度增加而明顯下降；土壤脫氫酶、脲酶、酸性磷酸酶活性的下降幅度較為明顯，過氧化氫酶、蔗糖酶活性次之，蛋白酶活性較為穩定。Effects of nitrogen forms on nitrogen metabolism - related enzymes and growth of phellodendron amurense seedlings
氮素形態對黃檗幼苗生長及氮代謝相關酶類的影響This paper reviews the effects of al on photosynthesis, photoprotective systems, water use efficiency ( wue ), water content, carbohydrate content, mineral nutrition, organic acids, and nitrogen metabolism in plant shoot, and also the mechanisms of al detoxification ( chelation of al with small organic compounds, and isolating al in the some parts, which are insensitive to al, such as vacuoles or epidermal cells ) by al accumulators
為此，本文綜述了鋁對植物地上部光合作用、光保護系統、水分利用效率、含水量、碳水化合物含量、礦質營養、有機酸和氮代謝的影響，並對富鋁植物的解鋁毒機制（鋁與小分子有機酸螯合和把鋁隔離在對鋁不敏感的表皮細胞和液泡內）進行了綜述。The effects of rare earth elements treatment on nitrogen metabolism in sugarcane
稀土元素處理對甘蔗氮素營養代謝的影響A comparative study on nitrogen metabolism and nitrogen requirement for maintenance in roosters and layers fed antibiotic - free diets
公雞和母雞氮代謝及氮維持需要量的比較研究When inadequate n was added, the chloroplast structure in mesophyll cell was damaged in ear leaf, the amount of carbohydrate decreased in mestome sheath, and excessive n - redistribution and n - transportation to grain from vegetative mass appeared, which resulted in earlier leaf senescence. excessive n application led to too high activity of nitrate reductase, excessive vigorous nitrogen metabolism and too much exhaustion of carbohydrate in ear leaf, which resulted in the lack of enough carbohydrate in the lower leaf, meanwhile, the expansive chloroplast grana lamellae in leaf mesophyll cell and starch grain without nuclear in mestome sheath cell was observed, which led to the decrease of chlorophyll content and photosythetic capacity in maize leaf, then the early senescence occured
氮肥用量不足導致穗葉葉肉細胞葉綠體結構性差，維管束鞘細胞碳水化合物累積減少，營養體氮素再分配率大而引起葉片早衰；而過量供氮則導致生長後期硝酸還原酶活性過高，氮素代謝過旺，消耗了大量碳水化合物，以致下位葉不能得到充足的碳水化合物供應而提早脫落，同時葉肉細胞葉綠體片層結構膨脹，呈「肉汁化」特徵，維管束鞘細胞澱粉粒大量消耗，無核澱粉粒出現，從而葉片葉綠素含量下降，光合能力降低而出現早衰。Both temperate and tropical woody plants were characterized by the early accumulation of vegetative storage proteins in new shoots, which may have a primary role in the regulation of nitrogen metabolism and the growth and development of woody plants in an annual growth cycle
新梢較早地積累營養貯藏蛋白質是熱帶樹木和溫帶樹木的一個共同特點，對于樹木的氮代謝和樹木當年的生長發育可能具有重要的調控作用。分享友人