查询词典 oxalic

The back extraction of Am 3+,Pu,UO 2+ 2 and TcO - 4 with high concentration nitric acid, oxalic acid, sodium carbonate, ammonium carbonate respectively from different 30% TRPO/kerosene systems are studied.

研究了硝酸、草酸、碳酸钠和碳酸铵对 4种不同来源的TRPO/煤油中Am3 +，Pu ，UO2 2 +和TcO-4的反萃，观察了碳酸钠溶液反萃铀时的乳化现象，比较了上述 4种TRPO的红外光谱、裂解色谱。

The amount of bacteria in cuhure was detected, the concentration of ammonium oxalate was detected through photometric determination of oxalic acid by its catalytic reaction of methyl red by potassium chromate.

经过72h培养，所有培养基中的草酸浓度都有不同程度的下降，但乳酸菌组的降幅明显大于对照组，其中嗜酸乳杆菌组的降幅最大。

Therefore, pretreatment of raw flax was performed with selected chelating agents such as ethylene diamine tetraacetic acid, sodium tripolyphosphate, oxalic acid and ammonium oxalate.

选用EDTA、多聚磷酸钠、草酸和草酸铵等螯合剂对亚麻原麻进行了预处理，结果表明：EDTA、草酸、多聚磷酸钠的处理效果均不理想，改变浓度、温度等条件，韧皮与麻秆并没有分离；而草酸铵是比较有效的螯合剂，用5 g/L的草酸铵在62℃处理亚麻原麻5 h后，韧皮与麻秆能够完全分离。

Capillary electrophoresis ; interaction analysis ; magnesium ion ; oxalic acid ; stability constant

毛细管电泳；相互作用分析；镁；草酸；稳定常数

The amount of Na(superscript +), NH4(superscript +), K(superscript +), Mg(superscript 2+), Ca(superscript 2+), Zn(superscript 2+) in fruits and juice (sports water, green tea , pear juice, carrot juice and carrot and orange juice) were respectively separated and detected by non-suppressed ion chromatography. And pyridine-2, 6-dicarbexylic was used as mobile phase to separated monovalent cations and pyridine-2, 6-dicarbexylic-ethylenedi-amine-oxalic acid was used as mobile phase to separated divalent cations.

采用非抑制型离子色谱法测定了水果以及饮料（运动型饮料、绿茶、水蜜桃汁、胡萝卜汁和胡萝卜橙汁）中Na、NH4、K、Mg(上标 2+)、Ca(上标 2+)、Zn(上标 2+)的含量，其中一价阳离子以吡啶－2，6-二羧酸为淋洗液测定，二价阳离子以吡啶－2，6-二羧酸+乙二胺+草酸为淋洗液测定。

BaiSeMian and cotton blended knitting fabric with rust, a grain of oxalic acid in pharmacy, besmirch place some of wen shui, gently rub it, then rinse clean plug.

旧茶及咖啡迹，可用甘油和蛋黄混合溶液擦拭，稍干后用清水漂净。或在污渍处涂上甘油，再撒上几粒硼砂，用开水浸洗。

The accumulation of pathogenesis-related proteins and disease resistance against downy mildew in cucumber plants were analyzed using BTH and oxalic acid.

本文研究了草酸和BTH溶液对黄瓜幼苗霜霉病的抗性诱导及病程相关蛋白的积累。

Ascospores require free moisture plus a food base such as senescent flower petals or damaged tissue to produce a small colony that can then infect the plant. The pathogen produces oxalic acid and numerous enzymes that break down and degrade plant tissue.

在自然湿度和衰老的花瓣、损坏的组织等良好的营养基础上，子蘘孢子产生小菌落，这些小菌落接着就能够浸染植株，病菌产生草酸和大量的能够分解和降解植物组织的酶。

It was proved that the sensitivity of analytes could be significantly enhanced by adding small amounts of oxalic acid medium with adjusted nebulizer flow-rate gas, especially for the dements with ionization potential between 9 and 11 eV.

结果表明，随着雾化气流速的调节，低浓度乙二酸介质对所分析元素具有增敏效应，尤其是对电离电位在9～11eV的Be、Zn、Se、As、Sb、Hg等高电离电位元素。

The phosphate adsorbed by soil in the presence of oxalic acid was easy to be desorbed by neutral salt, and the organic acids could obviously strengthen the desorption of phosphate.

作者在已有研究的基础上，模拟缺磷条件下根系分泌的有机酸种类和数

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了