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nitrate reductase sensor 硝酸还原酶传感器
Nitrate reductase is a short-lived enzyme. 硝酸还原酶是短寿酶。
Effect of different stress on roots activity and nitrate reductase activity in Zea mays L. 不同逆境对玉米幼苗根系活力及硝酸还原酶活性的影响。
The performance of Nitrate Reductase Activity(NRA) in plant leaf reflects the status of nitrogen metabolism. 硝酸还原酶活性高低可反映植株营养状况和氮素代谢水平。
And the enhancement of nitrate reductase activity of plants brought about the acceleration of nitrogen assimilation. 提高硝酸还原酶活性，提高氮素的同化能力；
The function of nitrate reductase, hydrogen peroxidease, proteaseand lipase that produced by microorganism in fermented sausage were elaborated. 本文阐述了发酵香肠中由微生物产生的硝酸还原酶、过氧化氢酶、蛋白酶和脂酶的作用。
The changes of dry and fresh weight, and activities of peroxidase, nitrate reductase, glycolata oxidase of Chinese Kale were studied in fall. 在秋季条件下研究了芥蓝在生长期间干、鲜重及硝酸还原酶、过氧化物酶和乙醇酸氧化酶活性的变化。
The content of chlorophyll, soluble protein content and nitrate reductase (NR) is higher in the leaf of alder with nodulation than those without. 结瘤的桤木叶片内的叶绿素含量、蛋白质含量和硝酸还原酶含量,都较未结菌桤木的叶片内的含量高。
The influence of nitrate reductase and soluble protein content on provenance growth of Quercus mongolica was investigated. 摘要研究了硝酸还原酶和可溶性蛋白含量对蒙古栎种源生长的影响。
Indica rice had higher nitrate reductase activity (NRA) and glutamine synthetase activity (GSA) than Japonica rice in 1 mmol. 其中，扬稻6号生长最优，农垦57最差，扬稻总氮含量显著高于农垦，说明扬稻对硝态氮的吸收利用效率高于农垦。籼稻体内的NRA显著高于粳稻，说明籼稻对硝态氮的同化能力优于粳稻。
NO examination adopts nitrate reductase method and the reagents are offered by Nanking Jiancheng Biological engineering research insi-tute. NO检测采用硝酸还原酶法，试剂由南京建成生物工程研究所提供。
Moreover, the proline content and the nitrate reductase activity of cotton leaves were increased in the seedlings treated by FNS. 同时，营养液漂浮育苗棉苗叶片的游离脯氨酸含量也逐渐增加，棉苗叶片硝酸还原酶活性明显高于对照。
Fig. 1 Effects of different nitrogen fertilization rate on activities of nitrate reductase(A) and protease(B) in flag leaves of forage rice. 图1不同施氮量对饲料稻旗叶硝酸还原酶（A）和蛋白水解酶（B）活性的影响
The nitrate distribution trend in different organs of Lettuce was root>stem>leaf and with a contrary result for nitrate reductase (NR). 生菜的各组织器官中硝酸盐的分布趋势均为根＞茎＞叶，硝酸还原酶活性则表现为叶＞茎＞根。
AC reagent raises photosynthetic rate was related to decrease of nitrate reductase activity and appropriate inhibition of photorespiration. 研究指出：AC药剂增强光合速率与减小硝酸还原酶活性和适当抑制光呼吸有关。
Methods: We prepared DN models, and detected the concentration of NO in urine and kidney homogenate by nitrate reductase method. 方法:复制糖尿病肾病病变(DN)大鼠模型,采用硝酸还原酶法测定尿液及肾组织匀浆中NO含量。
Effects of KNO3 spray on nitrate reductase activity (NRA) and nitrogen accumulation were studied in Pyrus pyrifolia cv. Niitaka seedlings grown in pots. 在盆栽条件下,研究了喷施KNO3对新高梨实生苗硝酸还原酶活性(NRA)和氮素积累的影响。
The activities of nitrate reductase (NR), glufamine synthetase(GS), and protease in functional leaves of rice and glutamine synthetase in grain of rice were strengthened. 可增强水稻功能叶的硝酸还原酶、谷氨酰胺合成酶和蛋白水解酶活性及籽粒的谷氨酰胺合成酶活性；
The sugarcane varieties introduced fromBrazil showed higher nitrate reductase activity as compared to the native ones under nitrogenfree condition except for the variety RB72-454. 除了RB72-454品种外,几个巴西品种的硝酸还原酶活性都较高,当地甘蔗品种与巴西引进甘蔗品种的硝态氮含量和谷氨酰胺合成酶活性相差不大;
The main body of a book is adopt to follow different condition of admeasurement in vitro to active effect of stem tumour mustard hydrogen nitrate reductase. 本文采用离体法测定不同条件对于茎瘤芥硝酸还原酶活性的影响。