The paper introduces the information of papers presented at the annual VRD Conference 2003 and reveals the current status of the study of virtual reference services abroad.
文章介绍了在2003年VRD年会上宣读的论文信息，展示了当前国外虚拟参考服务领域的研究状况。
The experimental study has been made of the rectangular beams and T-beams at home, but there is still little information available abroad concerning this kind of complex deformation.
国内过去对矩形梁和t形梁进行过实验研究，在国际上这类复合变形的研究资料也少见。
There are many studies of speech information home and abroad, but most of them study from the viewpoint of functional linguistics.
国内外对话语信息的研究不少，但多是从功能语言学的角度来研究话语信息的结构。
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