氮化

A continous flow equipment operation results show that on the hydrolysis acidulation,organic acid rates is 10%,organic compound removal rates is 25% or so,when the HRT of hydrolysic acidulation is about 6~10 hours, and penicillin wastewater dilute with the third water supply, the CODcr and Total Nitrogen removal rate would reach about 90% and 60%.

小试研究表明，青霉素废水在不同稀释倍数时，水解酸化反应水力停留时间为6~10h时，总有机酸酸化率达到10%左右，CODcr去除率20%左右；膜生物反应器的CODcr运行负荷达到8kg/m3·d，去除率90%左右；系统CODcr和总氮去除率可稳定在90%和60%以上。

The results indicated that the high level density functional theory calculations can be used to predict the 13C chemical shifts of the modified nanotubes. The calculated results also provided the characteristic chemical shifts values of nitrene (superscript -), carbene (superscript -) and 1,2- and 1, 4-fluorinated nanotubes, which would be helpful for experimental spectrogram assignments. Combined with NMR experiments, these predicted characteristic chemical shifts can be further used to monitor the addition mechanism and the extent of surface modifications on nanotubes.

研究表明高精度的密度泛函理论计算能够用来预测纳米管的13C化学位移，理论研究的结果揭示了氮烯、卡宾以及1，2和1，4氟化的单壁纳米管的若干13C信号特征化学位移值，为实验NMR谱图的归属提供了一定的依据，并且可通过与实验相结合来监测表面官能化碳纳米管加成反应是否发生以及确认其加成方式。

The changes of MDA in the plasma, CINC/IL-8 and NO in the serum, MPO in the skeletal muscle were studied at the end of ischemia and 1h, 2h, 4h, 8h, 12h during reperfusion.

分别于缺血4h末，再灌注1、2、4、8、12h，测定各组血浆中的MDA、骨骼肌组织中的MPO，血清嗜中性粒细胞化学趋化因子(CINC／IL-8)，血清一氧化氮，用流式细胞仪及免疫组化法观察各组白细胞上粘附分子CD11b／CD18和骨骼肌血管中ICAM-1的表达情况及各组的组织学改变。

Resistance to atracurium as a result of increased drug binding to 1-acid glycoprotein is associated with increased inducible nitric oxide synthase activity and increased nitric oxide levels in plasma.

对于阿曲库铵的阻滞是由于增加了诱导性氧化亚氮合酶活性和氧化亚氮在血浆中的水平从而使阿曲库铵与1-酸糖化蛋白的结合增加的结果。

Recently, ''click'' reaction has been regarded as a simple and versatile coupling strategy for the functionalization of nanoparticles.12 It is a green and ecient coupling approach, utilizing the copper-catalyzed 1,2,3-triazole formation between azides and terminal acetylenes.

近来，&点击&反应已经被看作一种用于纳米粒子功能化的简单而万能的偶联策略。[12] 它是一种绿色而有效的偶联方法，利用叠氮化物和端乙炔之间的铜催化1，2，3三氮唑的形成。

Microbial biomass carbon and microbial biomass nitrogen, respiration CO2 and mineralized nitrogen in plant straw fertilized soil were determined under laboratory incubation conditions of constant temperature and moisture based on field above- ground yields of intercropped sweet maize straw and white clover straw.

根据田间甜玉米／白三叶草套种各作物的秸秆产量，在恒温恒湿条件下进行室内培养，探讨秸秆不同方式还田后土壤微生物量碳、微生物量氮、呼吸产生的CO2和矿化产生的无机氮的变化规律。

An ivestigation on the influence of the ferulic acid and p hydroxybenzoic acid on the nitrogen mineralization in the soil was carried out.

实验研究阿魏酸、对羟基苯甲酸对土壤中的氮矿化的影响，分析了麦秸和麦秸在土中腐解时产生的酚酸与土壤中氮矿化作用的相关性。

A series of sulfonated poly(phthalazinone ether phosphine oxide)s were prepared via polycondensation of 4-(4-hydroxyphenyl) phthalazinone with sBFPPO and BFPPO.

通过将4-(4-羟基苯基)-2，3-二氮杂萘酮与二(4-氟苯)苯基氧膦和磺化二(4-氟苯)苯基氧膦单体共聚，制备了一系列磺化聚二氮杂萘酮醚三苯基氧膦。

In the Loess Plateau area, planting plantation had much help for the improvement of the nutritional element content, such as soil organic matter, total nitrogen, total phosphorus, available nitrogen and quick-acting potassium, and different plantations had different enhancement degrees.

结果表明：在黄土高原地区，种植人工林后能增强土壤腐殖化作用，促进土壤有机质的形成发育，对土壤的有机质、全氮、全磷、及碱解氮、速效钾等营养元素含量提高有很大帮助。

Methods the models of epilepsy were made by intraperitoneal injection of pentylenetetrazol and the contents of no,mda and sod of all the epileptic hippocampus were assayed and dealt with all data by statistical analysis.

健康sd大鼠38只，分5组，采用戊四氮腹腔注射制作癫痫模型，测定各组大鼠海马一氧化氮、丙二醛的含量和超氧化物岐化酶的活性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。