This paper introduces the related problems and practice concerning the two-aspect and four-stage exam in the physicochemical experiment course.

本文介绍了在物理化学实验课中进行二元四阶段考核的有关问题和实践。

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Up until two years ago Mr Bean and Tiger Aspect couldn't have done anything.

直到两年前，憨豆先生以及Tiger Aspect公司对此无能为力。

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This aspect has two primary responsibilities: tracking information about creating and preparing statements and then monitoring performance statistics for executing JDBC statements.

这个方面有两个主要职责：跟踪与创建和准备语句有关的信息，然后监视jdbc语句执行的性能统计值。

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And the relationship aspect of a YouTube channel, he says, is a two-way street.

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One interesting aspect of the Antares design is its use of two Aerojet AJ-26 engines on its liquid-fuelled first stage.

BBC: Orbital's Antares rocket makes test flight

The issue was parked by a joint Czech-German declaration in 1997, in which the two countries agreed to disagree about this aspect of their history.

ECONOMIST: Czech leaders wrangle about history, politics��and sanity