分析了连铸中间罐试样的代表性和准确性，提出控制质量稳定性的建议。
By analyse the veracity and representative of the molten steel sample, the methods improving quality stability of billet were proposed.
从理论和实践上探讨影响试样代表性的因素。
The effective factors to sample's representation are studied from theory and practice sides.
使用液相进样阀液态直接进样保证了试样的代表性。
The liquid-phase sample injection valve ensured the sampling reproducibility.
标样和试样处理的差异使分析结果产生偏差，造成碳含量异常的主要原因是试样不良，因此减少试样不良是提高试样代表性的主要措施。
The different treatments of the standard sample and sample for detecting will lead to the deviation of analysis result. So the main measures to improve sample representation is to decrease bad sample.
标样和试样处理的差异使分析结果产生偏差，造成碳含量异常的主要原因是试样不良，因此减少试样不良是提高试样代表性的主要措施。
The different treatments of the standard sample and sample for detecting will lead to the deviation of analysis result. So the main measures to improve sample representation is to decrease bad sample.
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