查询词典 nitric bacteria

Effects of carvedilol on nitric oxide production by myocardial cells during anoxia ［J］.

低氧诱导因子1α及诱导型一氧化氮合酶在炎症性肠病中的表达［J］。

METHODS The organ-bath was used to observe the tension changes in rings of coronary and femoral arteries to different concentrations of isoprenaline ISO after endothelium removal, nitric-oxide synthase NOS inhibition by L-NMMA and β1 andor β2 adrenoceptor antagonization.

利用器官组织浴血管环法观察冠状动脉和股动脉在给予不同浓度的异丙肾上腺素ISO后血管张力的变化，以及去除血管内皮，一氧化氮合成酶NOS抑制，β1和或β2受体阻断后对其的影响。

Objective:To observe the effect of Weiqi decoction Ⅱ on the content of nitric oxide in the gastric antrum and fundus tissue of rats and investigate the mechanism.

目的 ：观察胃祺号方对大鼠胃窦、胃底部一氧化氮含量的影响，探讨其可能的作用机制。

Polypropylene centrifuge tubes can not be with concentrated nitric acid (95%), aqua regia, toluene, benzene, gasoline, kerosene, ether, etc. from accessing.

聚丙烯离心管不能与浓硝酸（95％）、王水、甲苯、苯、汽油、煤油、乙醚等接触使用。

Comparing it with the standard electrode potential of nitric acid,the reason of dissolution of HgS in aqua regia was quantitatively revealed,and this is that the high concentration of chloride ions reduces the reduction potential of sulfur in HgS,thus raising the reducing power of HgS rather than that the oxidizing power.

根据热力学平衡原理和设计的可逆电池反应，由 E~0Hg~(2++S/HgS数据，计算了 E~0HgCl_4~(2++S/HgS+4Cl~-数值，将其与 HNO_3的标准电极电位比较，定量地揭示了 HgS 溶于王水的原因在于该溶液中高浓度 Cl~-离子降低了 HgS 中硫的还原电位，从而提高了 HgS 的还原性所致，并非王水的氧化性比 HNO_3的更强。

Aquatint:It is an etching process on copper or steel by means of nitric acid.

水彩色调：用硝酸在钢片或铜片上作腐蚀的蚀刻法。

M{rX*o0 OBJECTIVE: To investigate the effects of neuronal nitric oxide synthase inhibitor 7-nitroindazole (7-NI) on smoke inhalation pulmonary injury in rats. METHODS: Forty healthy male SD rats were randomly divided into three groups: control group (n=8), smoke inhalation model group (n=16) and 7-NI treatment group (n=16). After reproducing the smoke inhalation model, to the 7-NI treatment group rats 7-NI (20 mg/kg in 2 ml arachis oil) was administered by intraperitoneal injection, while in the control group and the model group, 2 ml arachis oil was administered by intraperitoneal injection.

探讨神经型一氧化氮合酶抑制剂7-硝基吲唑(7-NI)在烟雾吸入性肺损伤中的作用。40只SD雄性大鼠被随机分为正常对照组(n=8)、烟雾吸入性肺损伤模型组(n=16)和7-NI治疗组(n=16)，建立烟雾吸入性肺损伤模型。7-NI治疗组在致伤后立即腹腔注射7-NI 20 mg/kg(溶于2 ml花生油中)；正常对照组及模型组腹腔注射2 ml花生油。

Objective To investigate the changes of the platelet L arginine/nitric oxide pathway in hypercholesterolemia patients.

目的 观察高胆固醇血症患者血小板L 精氨酸一氧化氮系统活性的变化。

Nitric oxide is made from arginine , a common amino acid.

一氧化氮是由精氨酸，一个共同的氨基酸。

With the use of an additive and treatment of technical phosphorus by dilute nitric acid, the arsenic content in the phosphorus can be reduced from 19010-6 to 3.010-6, thus 95% of arsenic is removed.

通过使用添加剂，用稀硝酸溶液处理工业黄磷，可使黄磷中砷含量由190×10－6降至3.0×10－6，脱砷率达95％。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。