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- ESR测年方法概述General aspects of ESR dating
- 毛沟剖面裂隙石膏ESR测年研究ESR Dating of Gypsum in Cracks of Maogou Section
- 第四纪地质样品的ESR测年法ESR dating of the Quaternary geological samples
- 宇宙成因核素测年方法及其在地球科学中的应用Theory of Cosmogenic Nuclide Surface Exposure Dating and Its Applications in Geosciences
- 祁连山第四纪冰碛物的ESR测年研究Study of ESR Dating of Quaternary Moraine, Qilian Mountains
- 三氟化氮制备方法概述Development in methods of producing nitrogen trifluoride
- ESR测年法在黄土中的应用及存在的一些问题APPLICATION AND QUESTIONS OF ESR DATING METHOD IN THE LOESS
- 流年fleeting time
- 弥散张量磁共振成像方法概述The methods of diffusion tensor MR imaging: a technical review
- 定年方法dating method
- 推力轴承油膜厚度测量方法概述The methods for measurement of lubricant film Thickness of thrust bearing
- 断层粘滑摩擦增温的理论分析及其对TL,ESR测龄的意义FRICTIONAL HEATING BY STICK SLIP AND ITS SIGNIFICANCE FOR TL, ESR DATING
- MVT铅锌矿床定年方法评述DATING METHODS FOR MVT Pb-Zn DEPOSITS: A REVIEW
- 按年per year
- 陶瓷厂喷雾干燥设备节能方法概述OUTLINE TO THE ENERGY-SAVING PROBLEM OF THE SPRAY DRYER IN CERAMICS MILL
- 在过去几年中他的收入已增加了两倍。He have treble his income during the last few years.
- 3年来她一直师从于一位著名的音乐家。For three years she is studying under a famous musician.
- 在过去的十年里over the past decade
- 30年前他还是孩子的时候就离开了家,从此,他家里人一直没有得到他的消息。He ran away as a boy thirty years ago, and his family has never heard from him since.
- 非蛋白氮的概述和检测方法The intriduction and the method of determination on non-protein nitrogen