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- oxalic acid paper tests [医] 草酸纸试验(检培养物的靛基质)
- 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。
- In this paper,technological process of conversion of waste liquid of sodium formate to oxalic acid is described. 本文研究了甲酸钠废液转变为草酸的工艺流程。
- 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。
- In this paper,the curing property of benzoxazine precursors based on bisphenols/Novolak resin,which were catalyzed by hexamine ,Oxalic acid,Lewis acid etc. 利用DSC、TGA等测试方法,研究了双酚型苯并恶嗪中间体(中间体)/线型酚醛树脂(线酚),在六次甲基四胺(六次)、草酸和路易斯酸作用下的固化性能以及固化物的热稳定性。
- In this paper, the technique was introduced to improve the recovery of oxalic acid in the borneol production through investigating reasons of the low recovery before. 对冰片生产中草酸回收率低的原因进行了探讨,提出了提高回收率的方法。
- Visual inspection, SEM/EDS, XRD, oxalic acid etch test, oil extraction technique and oil composition analysis were undertaken determine the causes of the failed valve. 研究方法包括目视检查、SEM/EDS、XRD分析,并辅以不锈钢敏化试验及油渍萃取与成分分析技术,综合分析不锈钢阀门之材质劣化原因。
- Then using simulating experimentation this paper tests the point of view. 其次,本文运用模拟实验法对该观点进行了验证。
- This paper tests the input index of the two common-use CCD scanners. 层次和细微层次是评价图像复制质量的重要指标。
- 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,
- Paper testing or black label testing function? 带纸将尽检测或黑标检测功能?
- To treat(a specimen)with an oxalate or oxalic acid. 用草酸盐或草酸处理(样品)
- 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。
- Using gravity model, this paper tests the effect of the institution variant in China on Chinas attraction to FDI. 摘要本文运用引力模型检验了中国的制度变量作为区位优势对中国吸引外商直接投资(FDI)的影响。
- Usig naphthenic acid,oxalic acid and molybdenum trioxide as raw meterials a new method about preparation of the homogeneous catalyst molybdenum naphthenate was introduced in this paper. 本文介绍了以环烷酸,草酸和三氧化钼为原料制备均相催化剂环烷酸钼的方法。首先用皂化法和蒸馏法对原料环烷酸进行精制,以提高酸值;
- Objective: The present paper tests different mask/nebulizer combinations for budesonide, a nebulized steroid used to treat pediatric patients with asthma. 研究目的:旨在体外检测使用不同的面罩/喷雾剂组合,布地奈德通过雾化方法治疗儿童哮喘的不同效果。