I totally believe his contribution would push forward the friendship and economic cooperation to a very large degree between Zambia and China.
我完全相信他的贡献将极大地推动赞比亚与中国的友谊和经济合作。
It is found that the large-span floor has very closely-spaced modes of vibration, and the contribution of wooden floor to the total floor stiffness is neglectable in this case.
结果表明，大跨度楼盖具有典型的模态密集特性，本例中木地板的刚度贡献可以忽略。
It is found that the large-span floor has very closely-spaced modes of vibration, and the contribution of wooden floor to the total floor stiffness is neglectable in this case.
结果表明，大跨度楼盖具有典型的模态密集特性，本例中木地板的刚度贡献可以忽略。
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