nitrate reductase 中文意思是什麼

nitrate reductase 解釋
硝酸還原酶
  • nitrate : n. 1. 【化學】硝酸鹽；硝酸根；硝酸酯；硝化。 2. 硝酸鹽類化肥。 vt. 用硝酸處理，使硝化。
  • reductase : n. 【化學】還原酶。
  1. The results showed that the cucumber seeds soaked with extracts of total alkaloid, dissoluble alkaloid and fat - soluble alkaloid from p. multisectum ( maxim. ) bobr., the activities of amylase, protease and lipase during seed germination were inhibited, the seed vigor and germination rate were suppressed, and respiration rate of seedling was slackened ; root activity, chlorophyll content and activities of nitrate reductase, superoxide dismutase sod ) and peroxidase ( pod ) of cucumber seedlings during seedlings growth were increased

    結果表明，多裂駱駝蓬總生物堿提取液、水溶性生物堿提取液和脂溶性生物堿提取液浸種均抑制黃瓜種子萌發過程中澱粉酶、蛋白酶和脂肪酶活性，種子活力和萌發速率降低，呼吸速率減慢；幼苗生長過程中根系活力、硝酸還原酶活性升高，葉綠素含量增加，超氧化物歧化酶（ sod ）和過氧化物酶（ pod ）活性提高。
  2. Nitrate reductase is a short-lived enzyme.

    硝酸還原酶是短壽酶。
  3. Effect of cadmium on characteristics of photochemistry and nitrate reductase in the leaves of hydrilla verticilla royle

    鎘對黑藻葉光化學及硝酸還原酶特性的影響
  4. Study on nitrate reductase of winter jujube ziziphus jujuba var. inermis

    冬棗硝酸還原酶特性研究
  5. Amperometric nitrate reductase biosensors based on organic - inorganic hybrid material

    無機雜化材料的硝酸還原酶電極的研究
  6. Isolation and characterization of nitrate reductase - deficient mutants of dunaliella salina

    杜氏鹽藻硝酸鹽還原酶缺陷型突變株的篩選與鑒定
  7. Isolation and identification of nitrate reductase - deficient mutants of dunaliella salina

    杜氏鹽藻硝酸鹽還原酶缺陷型突變藻株的分離和初步鑒定
  8. Nitrate is converted to ammonium by nitrate reductase and ammonium is then incorporated into glutamine and gluamate, either by the glutamine synthase - glutamate synthase ( gs - gogat ) pathway or by glutamate dehydrogenase ( gdh )

    硝酸鹽在硝酸還原酶作用下被轉化為銨，接著所產生的銨在谷氨酰胺合成酶-谷氨酸合酶（ gs - gogat ）或谷氨酸脫氫酶（ gdh ）的作用下與谷氨酰胺和谷氨酸結合。
  9. Effects of different nitrogen sources on the growth nitrogen uptake and nitrate reductase activities of ectomycorrhizal fungus lactarius delicious

    氮源對松乳菇生長及氮吸收和硝酸還原酶活性影響
  10. Comparative studies on nitrate reductase activity of thalassiosira weissflogii and dunaliella salina cultured in two nitrate concentrations

    兩種硝酸鹽濃度下威氏海鏈藻和鹽生杜氏藻硝酸還原酶活力研究
  11. 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。
  12. The paper summarize some relevant data and introduces the current research situation about the offects of intragen on photosynthesis, chlorophyll, photosynthetic rate, effeciency of solar energy utilization, dark reaction and photorespiration etc., on respiration and on some metabolic enzymes, including nitrate reductase, enzyme protective system of membrane - lipid peroxidation

    綜合國內外有關文獻，介紹了氮素對植物光合作用（包括光合色素、光合速率、光能利用率、光合暗反應、光呼吸等） 、呼吸作用和一些代謝酶（包括硝酸還原酶、膜脂過氧化酶促防禦系統）的影響。
  13. It also has great change in the concentration of nitrate reductase among the provenance no matter when is in april of the dormancy period or in june of the growing period, with the same change trend for the same provenance

    無論是生長期（ 6月份）還是休眠期（ 4月份）各種源間硝酸還原酶濃度都有很大差異，即生長快的種源硝酸還原酶濃度也高，反之則低。
  14. Besides, it shows significant correlation ( r > 0. 82 ) among the growth characteristics and the concentration of nitrate reductase, as well as soluble protein among the provenances

    除此之外，生長特性、硝酸還原酶含量和可溶性蛋白含量之間有顯著相關性，相關系數均在0 . 82以上。
  15. The changes of the three aspects have the cause - and - effect relationships : changes of soil moisture and temperature were affected directly by the farming practice, subsequently, the content of soil nitrate nitrogen was affected by the former changes, ultimately, the soil nitrate reductase ( nr ) and nitrite reductase ( nir ) activities were affected by the formers

    由通徑分析的路徑系數比較，土壤含水量（ 0 . 3604 ）土壤溫度（ 0 . 3091 ）硝態氮含量（ 0 . 1212 ） ，並共同作用於土壤硝酸還原酶活性。 2冬小麥的不同生育期地膜覆蓋的農作措施顯著的增加了土壤中n _ 2o排放通量。
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