厚重

捧着这本凝聚了全组科研人员多年心血的厚重学术专著，他感到手中沉甸甸的。

pěng zhe zhè běn níng jù le quán zǔ kē yán rén yuán duō nián xīn xuè de hòu zhòng xué shù zhuān zhù, tā gǎn dào shǒu zhōng chén diàn diàn de.

Holding this heavy academic monograph, which was the result of years of hard work by the entire group of scientific researchers, he felt heavy in his hands.

这座拥有千年历史的古城依山傍水修筑了巍峨高耸的厚重青砖城墙，在冷兵器时代具备极佳的军事防御功能。

zhè zuò yōng yǒu qiān nián lì shǐ de gǔ chéng yī shān bàng shuǐ xiū zhù le wēi é gāo sǒng de hòu zhòng qīng zhuān chéng qiáng, zài lěng bīng qì shí dài jù bèi jí jiā de jūn shì fáng yù gōng néng.

This ancient city with a history of thousands of years built a towering and thick green brick city wall close to mountains and rivers. It had excellent military defense functions in the cold weapon era.

这艘大型海洋综合科考破冰船配备了数万马力的强劲动力引擎，能在厚重极地冰原穿行。

zhè sōu dà xíng hǎi yáng zōng hé kē kǎo pò bīng chuán pèi bèi le shù wàn mǎ lì de qiáng jìng dòng lì yǐn qíng, néng zài hòu zhòng jí dì bīng yuán chuān xíng.

This large-scale comprehensive marine scientific research icebreaker is equipped with a powerful engine with tens of thousands of horsepower and can travel through thick polar ice sheets.