This article investigates the methods of radiation environmental impact assessment for the linear accelerator.

文章针对直线加速器辐射环境影响评价方法进行探讨。

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Life cycle assessment was used to evaluate the performances of product, and linear scale and analytic hierarchy process were applied to establish the model for product life cycle assessment.

运用全生命周期分析方法对产品的性能进行分析，采用线性标度法和层次分析法建立产品全生命周期评价模型。

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The stepwise linear regression results and our assumption keep rather consistent in the assessment of structure validity.

在结构效度评价中，回归分析的结果与事先的假设具有相当的一致性。

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Mr Brennan also raises concerns about other aspects of the government's plan, including "linear assessment for all subjects at the end of two years of study, the rushed timetable for implementation, and the limited evidence base on which the proposals have been made".

BBC: Labour would reverse Gove's A-level plan

New GCSEs will be taught in certain key subjects from September 2015, which the government says will be linear (exams taken at the end), with less controlled assessment (coursework) and more emphasis on "extended writing" rather than "bite-sized questions".

BBC: Education & Family