常見例句

雙語例句

• The article gives a detailed introduction on the physical properties of the baryte heavy concrete the design of structure and the technical economy index of the weighing blocks.
  本文對重晶石重混凝土的物理力學(xué)性能，加重塊結(jié)搆設(shè)計和技術(shù)經(jīng)濟(jì)指標(biāo)做了詳細(xì)介紹。
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