The exposure used in this practice is not intended to simulate the deterioration caused by localized weather phenomena such as atmospheric pollution, biological attack, and saltwater exposure.

本标准使用的老化条件并不试图去模拟当地气候现象如大气污染、生物侵蚀，以及盐水老化导致的性能退化。

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In the teaching practice, we found that the Get-free techniques to Hugging Waist from the Back and Pincer Attack at the Neck from the Back have obvious defects.

在教学实践过程中，我们发现训练教程中由后抱腰和由后夹颈两种解脱技术存在着比较明显的缺陷。

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These strategies have a strong operational in practice and provide a legal basis to prevent and attack thee-crime more effectively.

这些策略在实践中具有很强的操作性，为更有效地预防、打击电子商务犯罪提供了法律依据。

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In practice, fish oil pills are used fairly frequently in patients who have had a heart attack to try and prevent future problems.

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He said that standard practice in the UK was to assess all heart attack patients for suitability for thrombolysis irrespective of their age.

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He came under sustained attack for his closeness to the industries he was regulating, and which he had previously represented in his career in private practice.

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