The reader service work quality success or failure is deciding the library work grade of service, also is with by weighs the user communities whether benefits or whether satisfies standard.

读者服务工作的好坏成败决定着图书馆工作的服务质量，也是用以衡量广大用户是否得益或是否满意的标准。

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Based on the fundamental concept of layer-wise summation method, this paper presents tables for deciding the coefficients of deformation and deformation grade.

本文根据分层总和法的基本概念及表达式给出了变形系数表及变形梯度系数表。

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Earlier Clive Lewis, QC for AQA, said the board had followed official guidelines in deciding to alter the grade boundaries between the January and June papers and was satisfied that the June results were correct.

BBC: Exam boards defend GCSE English role in High Court