With respect to the problem of infection occurred in biological fermentation, the primary causes and the method of examination were analyzed in this article.

针对生物发酵生产中的染菌问题，分析其主要原因及检查方法，并结合生产实际提出相应的防止措施。

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Methods Since the improvement of imaging quality, anatomical knowledge of appendix and method of examination in recent 15 years the diagnostic accuracy was improved markedly.

方法分析15年来随着超声医师对盲肠和阑尾解剖结构及声像图特征认识的深化、扫查技术的改进，使急性阑尾炎的诊断水平不断提高。

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As a minimally invasive method of examination, magnetic resonance spectroscopy can provide information of brain metabolism and biochemistry, objectively reflect brain metabolite changes.

磁共振波谱成像是一种可以提供脑的代谢和生化信息的无创性检查方法，能客观地反映脑内代谢物的变化。

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To receive B Corp Certification from B Lab, an independent, non-profit organization (I am a co-founder of B Lab), method had to submit to a comprehensive, comparable, and transparent examination of all of its products, its practices, and its impact on all of its stakeholders, including workers, community, and the environment.

FORBES: No Sustainability Without Transparency!