concrete: adj.1.具体的,有形的;实在的,实际的。2.固结成的,混凝土制的。3.图案诗歌的(参阅concrete poetry)。短语和例子a concrete fact 具体事实。 a concrete vessel 混凝土船。 in the concrete 具体地,实际上。n.具体物;凝结物;混凝土;【逻辑学】具体名词;【文学】具体诗歌。 a concrete-mixer
This machine is applicable to various concrete burned bricks from wasted residues such as coal and slag . these bricks can replace the red brick we use now . they are the first choice of material for wall reform Qt3 - 25qt10 - 15型全自动砌块成型机,该机适用生产此粉煤炭矿渣等废渣为原料的各种混凝土免烧砖:如实心砖,多孔砖等,该产品可代替现有的红砖,是墙体改革的首选材料。