常見例句The high tensile strength,light weight,anti-corrosion and nonmagnetics of GFRP bars makes them a good structure material. GFRP筋的高強、輕質(zhì)、耐腐蝕、抗磁性使其具有了作為結(jié)構(gòu)材料的優(yōu)良性能,解決了鋼筋混凝土中鋼筋銹蝕的嚴重問題。Tran goes to the nonmagnet section of the school, which has 2,000 students, a few dozen obsolete computers and teachers who are struggling with too few resources for too many students. 特蘭則在學校沒有吸引力的班里學習,該類班共有學生2000人,只有幾十臺很陳舊的計算機,老師們得拚命地使用這極有限的教學設(shè)備來為這么多的學生服務(wù)。 返回 nonmagnetics