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- Stable isotopic composition of fossil ostracode is used as an ideal proxy for paleo-lake sedimentary environments. 摘要介形虫化石壳体被认为是反映古湖泊沉积环境的理想对象。
- SNIF-NMR and IRMS methods were used to determine the stable isotopic ratios of D/H and 18O/16O of wine. 摘要利用SNIF-NMR和IRMS技术测定葡萄酒中稳定性同位素D/H和18O/16O的比值。
- Stable isotopic traceability technique has been successfully applied in some food areas, and studies in the meat product increased recently. 稳定同位素溯源技术过去已在食品生产的某些领域得到成功应用，近年来在肉制品中的研究增多。
- IS ~(40)Ca_(20) A STABLE ISOTOPE? ~(40)Ca_(20)是否稳定?
- Xenon possesses nine stable isotopes. 疝具有九种稳定的同位素。
- An hour later the next lighter stable isotope, xenon 134, appeared. 一小时之后，略轻一点的稳定同位素氙134出现。
- The dendrimers would carry one of the stable isotopic or fluorescent labels to identify the presence or absence of a protein that can be further deeloped for use as a disease indicator, or biomarker. 携带有稳态同位素或荧光标记的树状高分子可以鉴别标本中是否存在某种蛋白质，从而可以将其作为某种疾病的化学指标或生物标记。
- According to the characteristics of host rocks and thermosonimetric analysis of pyrite from orebodies with the BRC 1 type thermosonimeter,coupled with sulfur lead stable isotopic ... 据围岩特征及矿体中黄铁矿的热声测试和硫、铅稳定同位素测试成果分析，该矿床为花岗岩浆中温热液成因类型。
- In this article, the basic principles of stable isotopic tracing technology and the research advancement were expounded.Furthermore, the promising of it and study aspect were primarily introduced. 文中系统阐述了稳定同位素溯源技术的基本原理，在肉类产品中应用的国内外研究进展，并对此技术应用的前景及今后研究的方向作了初步介绍。
- carbon stable isotopic composition 稳定同位素组成
- Stable isotope ratio analysis is an effective method for the identification of fruit juice adulteration. 稳定同位素分析法就是根据这种差异对掺假果汁进行准确鉴别的有效方法。
- Xenon possesses nine stable isotopes, produced in various proportions by different nuclear processes. 氙具有九种稳定的同位素，在不同的核反应中所产生的比例不同。
- CAN STABLE ISOTOPE RATIOS PROVIDE FOR COMMUNITY-WIDE MEASURES OF TROPHIC STRUCTURE? 稳定性同位素与群落营养结构?
- It is seen that the points representing stable isotopes define a rather narrow stability region. 可以看到，表示稳定同位素的那些点，构成一个很窄的稳定性区域。
- Chlorine has two stable isotopes,~(35)Cl and ~(37)Cl,with their abundance being 75.53% and 24.47% respectively. 氯有两个稳定同位素~(35)Cl 和~(37)Cl;在自然界中的丰度分别为24.;23%25和75
- Both of the experiments proved effective, moreover the latter would be better since the stable isotope is harmless. 结果指出，两种方法是等效的，由于稳定同位素对人体无害，因而后者更有应用前景。
- Carbon and Oxygen stable isotopes in carbonates have long been the important geochemical tracers. 碳酸盐岩氧、碳同位素的研究是地球化学重要的示踪手段之一。
- Abstract Natural cadmium is a chalcophile and highly volatile element and consists of eight stable isotopes. 摘要 天然镉是与铜矿共生的高挥发性元素 ,含有 8个稳定同位素。
- The stable isotopic research is established by studying the discrepancy in isotope ratio, which was caused by isotope fractionation, and the isotopic ratio difference can be determined by mass spectrometer. 稳定同位素的研究主要是建立在此同位素分化作用所造成的同位素比值差异，而此同位素比值差异可被质谱仪测知。
- The research status of the stable isotopes in the field of environmental science and the isotope fractionation is revi. 空间信息统计学,又称为地质统计学,是研究多孔介质空间变异性的有效方法,在环境科学领域有很好的应用前景。
- 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
