草酸

The mechanisms for AP of the main compositions of composite propellants with additives such as ammonium oxalate, strontium carbonate and AO/SC were studied by FTIR and DSC.

采用傅里叶变换红外吸收光谱和差示扫描量热法研究了草酸铵，碳酸锶及复配的草酸铵/碳酸锶等添加剂对复合固体推进剂主要组分高氯酸铵的作用机理。

Methods: The animals were divided into four groups randomly, including sham operation group, model control group, small dose (30 mg/kg, iv.) and large dose of ammonium oxalate (60 mg/kg, iv.) group. After the operation, ammonium oxalate was administrated and the electroencephalogram (frequency, scope and duration of the epileptic discharge) were recorded, and the survival neurons at the areas of hippocampus CA1 and CA3 was counted.

32只大鼠随机均分为4组：假手术组、模型对照组、小剂量草酸铵实验组(30 mg/kg)和大剂量草酸铵实验组(60 mg/kg)，各组均记录脑电（痫样波频率、幅度及总持续时间），HE切片计数海马CA1、CA3区残存正常神经元。

If blue-black ink on the removal process will appear the color, can be in the past or traces of oxalic acid water solution (water 100, 2) of oxalic acid dipping a few minutes, then remove.

如果蓝黑墨水在去除过程中还会出现色底痕迹或陈迹，可在草酸温水溶液（水100份，草酸2份）中浸渍几分钟，即可去除。

Yiqi Huoxue Paishi decoction have certain effects in curing rats that intragastrically administrated with 1.25% Ethylene Alcohol plus 1% ammonia chloride, the mechanism is reducing the Ca(superscript 2+), Mg(superscript 2+), P(superscript 3+), uric acid of the blood serum and increasing the Ca(superscript 2+), Mg(superscript 2+), P(superscript 3+), uric acid of the urine.

益气活血排石饮对1.25%乙二醇合1%氯化铵接灌胃制作草酸钙结石大鼠模型有肯定的疗效，通过降低血清Ca(上标 2+)、Mg(上标 2+)、P(上标 3+)、尿酸及肾组织草酸的含量以及增加尿Ca(上标 2+)、Mg(上标 2+)、P(上标 3+)与尿尿酸的排泄，发挥该方的治疗作用。

Methods: Randomly subgrouping the rat into normal group, model group, paishi granule up, and Yiqi Huoxue Paishi decoction group, except the normal and model group, rats in other groups were all intragastrically administrated with 1.25% Ethylene Alcohol plus 1% ammonia chloride, then to observe the Ca(superscript 2+), Mg(superscript 2+), P(superscript 3+), uric acid of the blood serum and urine, the ethanedioic acid in renal tissue.

随机将大鼠分为正常组、模型组、排石冲剂对照组和益气活血排石饮组，除正常对照组外，以1.25%乙二醇合1%氯化铵灌胃制作大鼠草酸钙肾结石模型，观察各组大鼠血清Ca(上标 2+)、Mg(上标 2+)、P(上标 3+)、尿酸及肾组织草酸以及尿Ca(上标 2+)、Mg(上标 2+)、P(上标 3+)、与尿尿酸的含量。

Property, application and synthesis of dibutyl oxalate by using composite catalyst were introduced.

介绍了草酸二丁酯的性质、用途和用复合催化剂Ⅰ型、Ⅱ型催化合成草酸二丁酯。

Objective To investigate the oxalate-degrading and growth abilities of lactic acid bacteria coming from yoghourt in vitro culture broth.

目的研究乳酸菌菌种在体外培养基中的草酸分解能力和耐草酸生长能力。

The defective Langmuir-Blodgett film of 1,2-dipalmitoyl-sn-glycero-3-phosphocholine induced by potassium oxalate(K2C2O4) and its effect on nucleation and growth of calcium oxalate monohydrate were investigated with the aid of atomic force microscopy and scanning electron microscopy.

采用扫描电子显微镜和原子力显微镜研究了经不同浓度草酸钾(K2C2O4)处理后二棕榈酰磷酯酰胆碱的缺陷LB膜及其对一水草酸钙成核和生长的影响。

The defect formation of Langmuir-Blodgett film of 1,2-dipalmitoyl- sn -glycero-3-phosphocholine injured by potassium oxalate was investigated with the aid of atomic force microscopy and fluorescent microscopy. The effect of the defects on the growth of calcium oxalate monohydrate was investigated by scanning electronic microscopy.

本文采用经草酸钾处理后存在缺陷的二棕榈酰磷酯酰胆碱的LB膜为模型，采用原子力显微镜、荧光显微镜和扫描电子显微镜研究了模型膜的缺陷畴区及其对一水草酸钙晶体生长的促进作用。

In 1L semi-continuous tank reactor,researches the effects of sodium dodecylsulfate,potassium oxalate,mixture of sodium dodecylsulfate and potassium oxalate on formation process of methane hydrate .

在1L的半连续搅拌槽式反应器中，研究了添加剂十二烷基硫酸钠、草酸钾和草酸钾与十二烷基硫酸钠复合对甲烷水合物生成过程的影响。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。