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- Uranium content meter by beta and gamma radioactivity 和放射性铀含量计
- uranium content meter 铀含量计
- They reported the abnormal uranium content of waters issuing from tuffaceous rocks. 他们发现,从凝灰岩中流出的水中铀含量反常。
- This paper presents the analysing accuracy of uranium content by delayed neutron method is up to 0.2 ppm and the relative error is less than 15%. 本文介绍了应用缓发中子法测定样品中铀含量的精密度可达0.;2ppm;分析相对误差小于15%25。
- We are looking for chlorophyll content meter& leaf area meter, please send the specification and your suggested price for each item that you can supply. 我们正在采购叶绿素仪表和叶面积仪表;请联系我们;附上您的详细规格和建议价格.
- To explain this point I prepared synthetic chalcolite from pure products,and obtained crystals,whose activity was completely consistent with their uranium content; this activity is about half that of uranium. 为了解释这一现象,我准备了从纯产品中合成的铜铀云母,并得到了这种结晶体,其活性与其铀含量完全一致,活性大约是铀的活性的一半。
- To explain this point I prepared synthetic chalcolite from pure products, and obtained crystals, whose activity was completely consistent with their uranium content; this activity is about half that of uranium. 为了解释这一现象,我准备了从纯产品中合成的铜铀云母,并得到了这种结晶体,其活性与其铀含量完全一致,活性大约是铀的活性的一半。
- Precipitation conditions, such as molar ratio of ammonia to uranium, uranium content, ammonium hydroxide content, temperature, rate of adding uranium, etc. , have influences on ADU particle size, its microstructure and the properties of UO2 powder. 沉淀条件例如氨铀比,铀浓度,氨水浓度,温度,加料速度等影响着ADU颗粒尺寸和微观结构以及其后UO_2粉末的性质。
- The analysis condition of HiN content in SiC brick (contain of St3N4)are studied by leco TN -314 chromatic thermal conductive Nitrogen content meter with the relative stardand deviation of 0. 65%,and the quick and exact analysis method set up. 应用TN-314色谱热导氮仪,对SiC砖(含Si3N4)中的高氮含量的分析条件进行了研究,其测量相对标准偏差为0.;65%25,建立了一个快速和准确的分析方法。
- radon content meter for prospecting purposes 勘探用氡成分计
- Liquid film plutonium content meter 液膜钚含量计
- Magnet-driven Oxygen Content Meter 磁动式氧含量测定仪
- During the Early Archaean only appeared some nuclei of palaeocontinent in small size with low uranium contents in rocks and the sial was formed in the late stage of their evolution. 太古代早期只出现小面积古陆核,岩石含铀量低,硅铝壳演化晚。
- Radium and uranium are radioactive elements. 镭和铀是放射性元素。
- Design of Light System in Magnet-driven Oxygen Content Meter 磁动式氧含量测定仪中光路系统的设计
- Thorium content meter by beta alpha quasicoincidence 准符合钍含量计
- Teaching content should be concise. 教学内容要少而精。
- He is quite content with his present fortune. 他对自己目前的境遇颇为得意。
- You should be well content with your daughter. 你应该对你的女儿感到满意。
- Personally, I am quite content with Scotland. 就我个人而言,我对苏格兰挺满意。