Thermoluminescence and Optically stimulsted luminescence are dating techniques based on the radiation effect of crystals. The Progress, relationship and problems of both methods are reviewed.

扼要地评述了以晶体的辐射效应为基础的热释光测年和光释光测年两种测年技术方法的进展、关系以及问题。

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The findings prompted the researchers to call for more investigation into the relationship between excessive Internet use and mental health problems.

这一发现提示研究者们需要更多的调查来研究过度上网和精神健康问题之间的关系。

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The difference in the way developers and testers approach problems is the Yin and Yang of this relationship.

测试人员和开发人员解决问题的方式的差别是该关系的阴和阳。

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Some of the problems were the result of bad luck (unexpected illnesses, for instance), but more than half were related to behavior or lifestyle, and included relationship problems, drug or alcohol abuse, and money trouble.

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"Our reading habits online encompass everything we're thinking about, political and religious views, health and relationship problems, " said Peter Eckersley, a senior technologist at the Electronic Frontier Foundation, a privacy-advocacy group.

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We arranged for free, confidential treatment for PTSD, depression, anxiety, relationship problems, schools problems, and the like.

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