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- 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。
- Progress of Black Matrix Graphite in Color Tube 彩色显象管用黑底石墨乳的研究进展
- 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。
- He was in black from crew to earing. 他全身上下都穿着黑衣服。
- 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。
- He whipped up a pistol and shot at the black bear. 他急忙抓起手枪，向那头黑熊射击。
- Many people were taken off by the Black Plague. 许多人被黑死病夺去了生命。
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
- 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。
- The old trade in black ivory is on more. 昔日非洲黑奴的买卖已不复存。
- The black sedan suddenly drew out into the traffic. 黑色轿车突然开动，驶进了车流。
- We focused our investigation on the matrix effects, spectrum interference & background on the spectral lines of other rare earth elements in europium oxide matrix. 着重考察了铕基体对分析元素的基体效应，谱线干扰及背景影响等情况。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
