例句與用法

1. Firstly , the experience of cfrm study is summarized and experiments are carried out to improve the preparation technics and to get the appropriate proportion of the materials used . secondly , the factors , which affect the conductivity and stability of cfrc , are investigated . and its smart property is studied with different cf contents and loading directions , and under elastic loading cycles
   其次，通過試驗，探討了碳纖維含量、水灰比、骨料粒徑、齡期、極化效應、電極形式等對碳纖維混凝土導電性、穩(wěn)定性的影響；研究了碳纖維摻量、加載方向等對碳纖維混凝土機敏性的影響；并研究了在彈性范圍、循環(huán)荷載作用下，材料的壓敏性。