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- The two series have different types of phenocryst, chemical composition, trace element pattern and ratio of isotopic element, but they show similar REE patterns. 两者在斑晶类型、主元素和微量元素丰度和同位素比值等方面都存在区别,但显示了相同的稀土元素分配型式。
- This paper deals with the Laozuoshan gold deposit, one of the important gold mines in Heilongjiang province, its geological background and isotopic elements such as sulphur, lead, carbon, and oxygen. 摘要老柞山金矿是黑龙江重要的黄金产地之一。本文对该金矿床的成矿地质背景和硫同位素、铅同位素、碳和氧同位素的组成特征进行了分析研究。
- This paper deals with the Laozuoshan gold deposit,one of the important gold mines in Heilongjiang province,its geological background and isotopic elements such as sulphur,lead,carbon,and oxygen. 老柞山金矿是黑龙江重要的黄金产地之一。本文对该金矿床的成矿地质背景和硫同位素、铅同位素、碳和氧同位素的组成特征进行了分析研究。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- Measurement of Isotopic Element Rb's Abundance Ratio with Optical Pumping Magnetic Resonance Method 光泵磁共振法测量同位素铷的丰度比
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- To Evaluate the Displacement Effect of the High Molecular Polymer Through In-door Experiment and Isotopic Element Logging Technology 通过室内实验及同位素测井技术评价高分子聚合物驱油效果
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。
- He was out of his element at the ball. 他在舞会上感到格格不入。
- There's an element of truth in his story. 他说的有些道理。
- Water is a fish's natural element. 水是鱼的自然栖息地。
- A machine element moved by another machine element. 机械的从动部靠其它机器部件移动的机器部件
- The central supporting element of a whole. 基础、主旨整体的一个中心基本原则
- Isotopic discrimination is not likely. 同位素甄别是不可能的。
- An essential or constituent element; a moment. 必要的或构成的元素; 契机
- Isotopic geochronology and geochemistry II. 同位素地质年代学与地球化学2。
