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The model experiment and the prototype observation proved the results of theoretical calculation and practical measurment.
模型试验及原型观测结果证明,理论计算和实际观测吻合。
youdao
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The model experiment and the prototype observation proved the results of theoretical calculation and practical measurment.
模型试验及原型观测结果证明,理论计算和实际观测吻合。
youdao