Single factor contrast pot experiment was carried out to study on the growth of flowering Chinese cabbage and cadmium accumulation in plant under different concentrations cadmium stress.

试验首先采用单因素对比盆栽试验，研究不同浓度镉胁迫下，菜心的生长情况及镉在菜心植株内的积累情况。

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Parenchymal and venous changes (20%) included an increased or irregular accumulation of contrast medium, obstruction or stasis of vein (1.8%).

实质和静脉改变(20%)：实质期胰腺轮廓内的对比剂浓度降低或不规则加深；静脉阻塞、血流淤滞(1.8%)。

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Therefore, by taking Qingdao YX Company as a sample study this paper contributes to the accumulation of business cases as well as the related contrast research.

本文以青岛YX公司为案例分析其管理控制模式设计，有助于案例素材的积累及相关对比研究。

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