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- The results indicated that the method of dipping root(or leaf) into oxalic acid solution was not suitable for resistance identification of Brassica rapa L. 结果表明:草酸浸根(叶)法用于白菜型油菜鉴定效果不好;
- Porous anodic alumina(AAO) films have been prepared by electrochemically anodizing aluminium in sulfuric acid、oxalic acid and phosphoric acid solutions,respectively. 采用电化学方法分别在硫酸、草酸、磷酸电解液中制备了多孔阳极氧化铝(AAO)薄膜.
- Study on Technology for Precipitating Rare Earth Oxides Directly from Loaded Organic Phase with Oxalic Acid Solution 负载有机稀土草酸溶液直接沉淀生产工艺研究
- One-step preparation and morphology characterization of anodic alumina membrane with nanopore arrays in oxalic acid solution 草酸中纳米孔阵列阳极氧化铝膜的一步法制备及其形貌表征
- A porcelain like film with protective and ornamental function can be obtained by anodizing aluminum alloy in potassium titantyl oxalate acidic solution. 铝合金在草酸钛钾的酸性溶液中进行阳极氧化可得到具有装饰效果和防护作用的瓷质氧化膜。
- A salt or an ester of oxalic acid. 草酸盐草酸的盐或酯
- Oxalic acid is always formed during the reaction. 在反应过程中,乙二酸总是会生成的。
- The yield of oxalic acid dihydrate is70.0%. 以木屑为原料草酸二水合物收率可达70.;0%25。
- oxalic acid solution 草酸
- An acetic acid solution of a drug. 醋剂一种药物的乙酸溶液
- Aqueous acid solution conduct electricity. 酸的溶液会导电。
- Hydrochloric Acid, Cationic Surfactant, Perfume, Oxalic Acid, Dye. 产品成份:盐酸、阳离子表面活性剂、草酸、香精、颜料。
- The ameliorating effect of oxalic acid was most apparent. 3种有机酸中草酸对铅胁迫的缓解作用最明显。
- Using this method, by decreasing the injected quantity of oxalic acid and sulfuric acid in the solution, the result is satisfactory. 测定了一些白酒样品中的甲醇含量,结果令人满意。
- An acid solution is concentrated when it has very much acid in it. 当酸溶液里含有很多酸时,它就被浓缩了。
- Primary by-products range from benzoquinone to maleic acid and oxalic acid. 中间产物主要为苯醌、马来酸、草酸等,
- To treat(a specimen)with an oxalate or oxalic acid. 用草酸盐或草酸处理(样品)
- Make FRESH ascorbic acid solution if kinetic trials need to be run. 把你的结果带.;找助教看一下你所得结果的总体外观
- Used oxalic acid many times,but I failed.It seems not lacquer but silver. 用脱漆济;草酸;除了几边也退不掉;好象不是漆是银.
- The yield of oxalic acid dihydrate is up to 80% under the optimum condition. 确定了最佳工艺条件,在此条件下,草酸二水合物收率可达80%25。