堤坝

这种前沿探索为进一步深化现代堤坝研究提供了宝贵的第一手资料。

zhè zhǒng qián yán tàn suǒ wèi jìn yí bù shēn huà xiàn dài dī bà yán jiū tí gōng le bǎo guì de dì yī shǒu zī liào.

This pioneering expedition provided valuable first-hand material for further research on modern dikes.

为抵御几十年一遇的特大洪峰过境，水利防汛工程指挥部紧急组织工程机械加高了防洪蓄水堤坝。

wèi dǐ yù jǐ shí nián yī yù de tè dà hóng fēng guò jìng, shuǐ lì fáng xùn gōng chéng zhǐ huī bù jǐn jí zǔ zhī gōng chéng jī xiè jiā gāo le fáng hóng xù shuǐ dī bà.

In order to resist the passage of a huge flood peak that occurs once in decades, the Water Conservancy and Flood Control Engineering Headquarters urgently organized engineering machinery to raise the flood control and storage dams.