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。

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Find out whether your school offers additional information for students who are planning to study, travel, or work abroad.

找出你的学校是否提供出国工作的其他信息为学生谁是规划研究，旅游，或。

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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。

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