查询词典 nitric

Test result makes clear electrode - biomembrane reactor is OK the approach that saltpetre can oppose nitrify through be being raised oneself purify of nitrogen of nitric acid salt , but the purify efficiency of nitrogen of nitric acid salt and total nitrogen .

试验结果表明电极-生物膜反应器可以硝可以通过自养反硝化的途径将硝酸盐氮去除，但硝酸盐氮和总氮的去除效率。

The result makes clear: CF surface acidity is luscious it is good to increase and increase effect of acid treatment of; thick saltpetre what round amount handles time as thick nitric acid to oxidize than air, when the time that handles CF when thick nitric acid is 20 Min, tensile strength of CF/TPI composite material and flexural strength rise respectively 10% with 14%, XPS shows CF surface active is right now luscious the group increases than was not being handled 35.89%.

结果表明：CF表面酸性官能团的数量随着浓硝酸处理时间的增加而增加；浓硝酸处理效果比空气氧化好，当浓硝酸处理CF的时间为20 min时，CF/TPI复合材料拉伸强度和弯曲强度分别提高10%和14%，XPS表明此时CF表面活性官能团比未处理增加35.89%。

Nitro-4-methylsulfonylbenzoic acid was prepared from 4-toluene sulfonyl chloride by the reaction of Alkylation (in the condition of sodium sulfite and baking soda), Nitrification (in the condition of nitric acid and vitriol) and Oxidation reaction (in the condition of nitric acid and catalyzer).

研究了以对甲苯磺酰氯为起始原料，首先通过亚硫酸钠和碳酸氢钠的水溶液进行烷基化、其次在浓硝酸和浓硫酸加热回流的条件下峭化、最后在浓硝酸和催化剂的条件下进行氧化，3步反应合成了玉米田高效除草剂甲基磺草酮的重要中间体2-硝基－4-甲磺酰基苯甲酸。

Objective To explore the effects of high-protein diet on nitric oxideand nitric synthetase of blood and renal tissue in rats of chronic renal failure.

目的探讨高蛋白饮食对慢性肾衰大鼠的血和肾组织NO和NOS的影响。

Objective To study the change of nitric oxide, nitric oxide synthetase, malondialdehyde and superoxide dismutase level in cerebrospinal fluid of children with viral encephalitis.

目的 探讨病毒性脑炎患儿脑脊液中一氧化氮、一氧化氮合酶、丙二醛和超氧化物歧化酶的变化特点。

The results indicated that CHCl3 was optimum reagent and the reaction temperature was better controlled at 10~15℃. Dinitrogen tetraoxide and nitric acidhad a detrimental effect on the yield and purity of 1,2-propanediol dinitrate. When the concentrations of dinitrogen tetroxide and nitric acid were below 1.00% and 5.53% respectively, these detrimental effects could be neglected. Under the optimum conditions, the yields and the purity of 1,2-propanediol dinitrate were 99.01% and 95.89%, respectively.

同时考察了反应溶剂、反应温度、N_2O_5中N_2O_4和HNO_3杂质对1，2-丙二醇二硝酸酯收率和纯度的影响，结果表明，适宜的溶剂是CHCl3；适宜的反应温度为10～15℃；在适宜条件下，1，2-丙二醇二硝酸酯的收率和纯度可分别达到99.01%和95.89%；N_2O_4和HNO_3对产物的收率和纯度均有不利影响，但当N_2O_5中N_2O_4含量小于1.00%，HNO_3含量小于5.53%时，对产物收率和纯度的影响不大。

Methods The clinical data of 29 aconitine poisoning patients were analyzed. Their plasma nitric oxide and nitric oxide synthase levels were compared with that of 20 normal controls.

回顾性分析29例乌头碱中毒患者的临床资料，检测患者血浆一氧化氮和一氧化氮合成酶，同时检测20名正常人的NO和NOS。

Study the activity of inducible nitric oxide synthase in the liver of rabbits infected with Eimeria stiedai, the concentration of nitric oxide in the serum、the coccidian oosysts per gram feces ,Score the pathologies according to anatomic structures of rabiits'livers and micoscopic pathological changes. So as to study the effect of exogenous NO and NOS of the rabbits infected with E.stiedai. The results showed that when the rabbits were infected with E.stiedai, the activity of iNOS in the liver and the concentration of NO in the serum gradually increased and they both reached the peak after 12 days in the control group , GTN and GSNO groups.

为了探讨外源性一氧化氮和一氧化氮合酶在家兔球虫感染时的作用，本试验以腹腔注射的途径给予感染斯氏艾美耳球虫的家兔NO供体硝酸甘油和亚硝基谷胱甘肽，对球虫感染家兔诱导型一氧化氮合酶活性、血清中NO的浓度、每克粪便的球虫卵囊数、肝的剖检和镜下病变及其病变计分进行了研究。

Purpose To study the expression of endothelia nitric oxide synthase and inducible nitric oxide synthase in breast cancer and their relationships to metastasis.

目的 ：研究内皮型一氧化氮合酶、诱导型一氧化氮合酶在乳癌中表达及与淋巴结转移的关系。

The effects of intracerebralventricular injection of nitric oxide donor and nitric oxide synthase inhibitor on the spontaneous discharge of magnocellular neurons of paraventricular nucleus of hypothalamus were investigated in urethane anaesthetized adult SD rats by using microelectrode extracellularly recording method.

在乌拉坦麻醉的成年SD大鼠上，用玻璃微电极细胞外记录的方法，观察了脑室内注射一氧化氮供体及一氧化氮合酶抑制剂对室旁核大细胞自发电活动的作用。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48