氨氮

Purity and good morphology of AlN particles were successfully prepared.

对Al和Ti在氮和氨气氛下反应的热力学进行了研究。

A yellow colour indicates the presence of ammoniacal nitrogen.

若出现黄色即表示有氨态氮存在。

These results indicated that the increasing of the nitrate reductase activity stimulated flower-bud to pass during physiological and moephological differentiation stage. The decreasing of nitrate reductase activity and the increasing of ammoniacal nitrogen content stimulated the plants to blossom.

表明硝酸还原酶活性在花芽生理分化期至形态分化期的升高有利于促进花芽的转化和形成；形态分化后期至初花期，硝酸还原酶活性的下降，氨态氮含量的上升有利于促进开花。

Sauce powder was produced by spray drying with the addition of porous starch as theadsorption and protection medium. With the flavor, ammoniacal nitrogen and color as index,sauce powder was found, compared with the original product, to be able to reserve thecharacteristics of sample sauce when 15% of porous starch was added.

利用多孔淀粉的吸附性和对被吸附物质的保护作用，将多孔淀粉运用于粉末酱油的制造，以酱香、氨态氮、色率为指标，发现用15%多孔淀粉制备的粉末酱油经还原后可以很好地保留原酱油的性质。

Objective To investigate the protective effects of L-arg and antegrade selective cerebral perfusion through right subclavian artery on brain during deep hypothermic circulatory arrest.

目的：研究一氧化氮前体L-精氨酸和经右锁骨下动脉选择性脑灌注在深低温停循环中对脑组织的保护效果。

To the most suitable nitrogen source for the growth of black spot disease of Araliaceae was the complete protein peptone which was stronger than comparison, glutanic acid, asparagine,alanin, potassium nitrate, nitrate of soda, ammonium sulfate, ammonia water, ammonium chloride.

对刺五加黑斑病菌最适合生长的氮源为完全蛋白胨强于对照，强于谷氨酸，强于天门冬酰胺，强于丙氨酸，强于硝酸钾，强于硝酸钠，强于硫酸铵，强于氨水，强于氯化铵。

After Bel-7402 was treated with melittin, detection methods were applied as followed, 1 measure the change of proliferation by MTT ; 2 light microscope and transmission electron microscope were used to observe the morphous and biological behaviour and ConA agglutination test and clonality test were applied to measure the adhesion capability and growth potency of Bel-7402; 3 ELISA , colorimetry , bromocresol green mehod were used to determine AFP level, the activity of y - GT and ALP, ALb level respectively; 4 the change of c-myc gene expression was detect by immunohistochemical method.

观察蜂毒素作用于人肝癌Bel-7402细胞株后(1)MTT方法测定对肿瘤细胞增殖的影响(2)光学显微镜和透射电镜下观察对形态及生物学行为的影响，ConA凝集试验及克隆形成能力反映处理后细胞粘附能力及生长潜能(3)ELISA法测定甲胎蛋白含量、重氮反应比色法测定γ-谷氨酰转肽酶活力、比色法测定碱性磷酸酶活力、溴甲酚绿法测定白蛋白含量，检测对肝癌细胞代谢与分泌的影响(4)免疫组织化学法检测处理前后c-myc基因表达的差别。

reitman method to measure ALT and AST; bilirubin oxidase method to measure total bilirubin and conjugated bilirubin; biuret method to measure serum general protein; bromocresol purple method to measure serum albumin; enzymic colorimetric method to measure serum bile acids; benzyl aldehide azo naphthol method to measure monoamine oxide.

赖氏法。测定 ALT 和 AST；胆红素氧化酶法测定总胆红素和结合胆红素；双缩脲法测血清总蛋白；溴甲酚紫法测定血清清蛋白；酶比色法测定血清胆汁酸；苄醛偶氮萘酚法测定单氨氧化酶

The results showed chromatium grew well in CSTR, and stored particles of S in the cell.

着色细菌在 CSTR反应器中进行驯化和富集培养，培养基为含 H2 S、CO2 和氨态氮的煤气(其中 H2 S含量为 2 。0 g/ m3)。

After treatment the therapeutic effect, the defervescent time, and the changes of ALT,BUN before and after treatment and adverse reactions were observed for both groups.

观察2组用药后临床疗效、退热时间、用药前后血丙氨酸氨基转移酶、尿素氮的变化及不良反应发生情况。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。