After treatment, to observe clinical symptom, physical sign, heart function parameter, and heart function classification.

治疗后观察病人临床症状体征、心功能参数及心功能分级情况的变化。

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The standard decides transmit concrete mixer's term, definition, classification, requirement, test method, inspection regulation, sign, transportation and store.

本标准规定了混凝土搅拌运输车的术语和定义、分类、要求、试验方法，检验规则、标志、运输和贮存。

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The books classification consistency is the most important principle and request in the library classification work. It is the main sign to identify the library classification quality.

图书分类的一致性是图书馆分类工作中最重要的原则和要求，是鉴定图书馆归类质量的主要标志。

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This classification is typically in the form of requesters asking you to sign up for services, register for events, click to sites, send email or notifications to others, and other actions to pad numbers of registrations or directly spam information.

FORBES: Spam Hurts Crowdsourcing But Can't Kill It