The findings echo the results of research by the university of Columbia, in the US, that found poor parenting meant children were ill-prepared for school.

这个结论和美国哥伦比亚大学的研究结果相吻合，后者认为缺乏家庭教育对于孩子入学有所不利。

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In benign tumors, smooth edges and lateral echo attenuation were demonstrated, and they were of poor blood flow signals.

良性肿瘤多表现为边界光滑，侧缘回声减弱，彩色多普勒不能检出或检出少量星点状血流信号。

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The findings echo the results of research by the universitie of Columbia, in the US, that found poor parenting meant children were ill-prepared for school.

这个结论和美国哥伦比亚大学的研究结果相吻合，后者认为缺乏家庭教育对于孩子入学 有所不利。

youdao

The findings echo the results of research by the universitie of Columbia, in the US, that found poor parenting meant children were ill-prepared for school.

这个结论和美国哥伦比亚大学的研究结果相吻合，后者认为缺乏家庭教育对于孩子入学 有所不利。

youdao