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- isotope addition method 同位素加入法
- The multiple standard addition method has been used in determinatiom of iodine ion in ISE linear response range. 本文在离子选择电极的线性响应范围内使用多次标准加入法,分别测定水样品中的碘离子。
- With HCI-triethanolamine as the TISAB, at PH=9,5 the potassium is determined by single standard addition method. 以盐酸三乙醇胺为总离子强度调节剂;在pH=9.;5时;用一次标准加入法测定钾。
- Addition method was improved and the best concentration of HAc was decided for increasing of the yield. 本文改进了加料方法,并确定了冰醋酸的最佳浓度,因此反应收率得到提高。
- Dicyclopentadiene(DCPD)type heat resistant unsaturated polyester resin was prepared using hydrolysis addition method. 采用水解加成法合成双环戊二烯(DCPD)型耐热不饱和聚酯树脂,研究了各种原料用量对产品性能的影响。
- The features of two addition method were discussed, and reference formulation of flatting paste were introduced. 讨论了这两种不同添加方法的特点,并给出了消光浆的参考配方。
- The addition method of molasses in compound feeds was discussed. And the suggestion for some key techniques was put forward in order to favourably apply molasses in animal feeds. 对糖蜜在配合饲料中的添加方法进行了讨论,并就几个关键技术提出了建议,以期能在糖蜜使用过程中有所帮助。
- A flow injection standard addition method applied to ICP--AES is described for the analysis of mixed rare earth samples. 本文研究了流动注射-等离子体-原子发射光谱法中的标准加入法,以及在混合稀土分析中的应用。
- A structured pixel addition method is presented and a new high speed antialiasing zoom algorithm for binary images is constructed. 本文提出了结构化补偿方法并构造二值图像放大平滑算法.;文中的算法能对任意二值点阵图像进行放大平滑;获得较好的边缘平滑输出图像
- In this paper, the dual-wavelength standard addition method has ben applied to simultaneous determination of chromium and vanadium with 5-BrPADAP. 应用双波长标准加入法,以5-Br-PADAP为显色剂,同时测定了铬和钒。
- Additional methods may be called on the reader. 方法。可能对读取器调用了其他方法。
- Addition level, addition method, and boiling intensity of hops had evident effects on both colloid stability and foam quality. 酒花加量、添加方法、煮沸强度对啤酒胶体稳定性及泡沫质量均有明显影响。
- To prepare the standard solution and determinate Cu, Cd and Pb in RCG by standard addition method in flame atomic absorption spectrophotometer. 制备标准加入液,在火焰原子化器上用标准加入法测定魟鱼软骨多糖中铜、镉、铅的含量。
- Abstract Using chemical addition method to calibrate absorption effect, trace element in human hair are analyzed with X-ray fluorescence (XRF). 摘要 通过化学加入法校正吸收效应,采用X射线荧光分析法(XRF)分析人发样品,确定人发中微量元素的含量。
- Air-drying-DCPD-type unsaturated polyester resin prepared by using modifiedhydrolysis addition method was proposed in the paper. 本文用水解加成法合成了气干性双环戊二烯型不饱和聚酯树脂。
- When both analytical and interferent components are in the sample, the isoabsorptivepoint standard addition method is proposed to obtain accu rate analytical result. 在分析物和干扰物共存时,为了获得准确的分析结果,提出了等吸收点标准加入法。
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- Using acetylcholinesterase biosensor technology, taking apples and cucumbers as examples, the organophosphorus pesticide residues were determined with standard addition method. 利用乙酰胆碱酯酶生物传感器技术,以苹果、黄瓜为样品,采用标准加入法进行分析,测定蔬菜水果中有机磷农药残留。
- In the analysis of grey ssytem, generalized H point standard addition method can be used to reduce the interference of unknown substances and to determine the analyte. 通用H点标准加入法可消除未知干扰影响,测定灰色体系中待测组分含量,给出唯一解。
- A novel substitutive differential potentiometric stripping analysis(DPSA) for the determination of Pb via bismuth-film electrode by standard addition method was proposed. 研究了镀铋膜电极替代镀汞膜电极的微分电位溶出分析法(DPSA)测定铅的方法,考察了同位镀铋膜测定铅的条件。