您要查找的是不是:
- base matrix effect 基体效应
- The basis matrix B is unimodular. 基矩阵b是幺模的。
- The theoretical ALPHA coefficient correction of matrix effect has been calibrated both DJ and PH correction models. 采用DJ和PH两种校正模型作理论ALPHA系数校正。
- Matrix effect,uneveness effect and heterogeneous effect are the three key points of this technique. 基体效应、不平度效应和矿化不均匀效应是该技术的三个技术关键。
- The characteristic parameter and simularity classification is a new method for correcting the matrix effect. 特征参数和相似分类方法是一种新的基体效应校正方法。
- RESULTS The tungsten-coated ?graphite tube could eliminate sample matrix effect and was sensitive and accu rate. 结果 钨涂覆石墨管能消除样品中基体干扰,给出较高的灵敏度和准确度。
- Moreover, the dissolving conditions and mechanism of matrix effect were discussed. 同时对溶样条件、基体影响的机理等进行了探讨。
- The results showed that the ISTD method was more precise than ESTD because the ISTD method could eliminate the matrix effect. 结果表明:一般情况下,内标法比外标法准确,因为内标法可能会消除基体效应。
- By pressing the magnesia powder into disks directly and correcting the matrix effect, a method for X-ray fluorescence analysis of magnesia was established. 采用粉末样品直接压片法,通过基体校正等手段,建立了优质镁砂X射线荧光分析方法。
- By using the melting method,the samples were made and matrix effect was overcom. This method is convenient and reliable to determine a multi-element in ore by XRF. 采用熔融法制样,XRF分析方法,测定矿石中的多种元素,此法克服了基体效应,方便可靠。
- In the paper we discuss immovability of model of source management by optimal basis matrix. 讨论了最优基的变化对资源管理决策数学模型没有影响的情况。
- A new method to correct complex matrix effect in EDXRF by using characteristic pararneters and assortment simulation has been expounded in this paper, and some results of on-the-spot application are given. 系统地介绍的了一种用特征参数和相似分类法解决能量色散X射线荧光(EDXRF)分析技术中复杂基体效应影响的方法,给出了应用事例。
- Furthermore, an effective method which can lower the matrix effects in ETV-ICP-AES has been developed. 本文还讨论了进一步降低氟化ETV-ICP-AES测定难熔元素时基体效应的可行方法。
- The runner was retired put out at first base. 跑垒者于第一垒上被刺杀出局。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- Conclusion: ICP-AES analysis and matrix effects of rapid and accurate determination of molybdenum materials containing molybdenum volume. 结论:通过ICP-AES分析和基体效应的研究可以快速、准确的测定钼材料中的含钼量。
- You cannot enter a military base without a permit. 无通行证者不得擅入军事基地。
- Effects of sintering temperature,types and amounts of rare earth additive on the m echanical proper- ties of Fe- based matrix used in diam ond tools was studied by m eans of orthogonal testand variance analysis. 采用正交设计和方差分析的方法 ,研究了烧结温度、稀土种类及添加形态、稀土含量对金刚石工具用Fe基金属胎体力学性能的影响。
- Her heavy industry rests on a broad and firm base. 它的重工业有广泛坚实的基础。
- Objective: To overcome the matrix effects on residue determination of some organophosphorus pesticides in vegetables and fruits by gas chromatography(GC). 目的:解决蔬菜水果样品在采用气相色谱法分析有机磷农药残留时的基质效应对分析结果的影响。