基本解釋[數(shù)][力] 拋物線拱英漢例句雙語(yǔ)例句Methods The states of forces sustained by arcus plantaris were analysed and calculated, according to the mechanism of quadratic parabolic arch.方法採(cǎi)用二次拋物拱的原理來(lái)分析和計(jì)算足部縱弓的受力狀態(tài)。However, it is restricted in application owing to the lack of a sound theory about the calculation of force of the parabolic oblique arch bridge.但對(duì)拋物線斜板拱橋的受力計(jì)算尚無(wú)成熟理論，使之應(yīng)用受到限制。We have argued that Asian conversations show a pattern which can be described as a parabolic arch, beginning with incidental topics and minor points. The main topic is introduced somewhat later.亞洲人的談話方式可以描述爲(wèi)一個(gè)拱形，開(kāi)始的時(shí)候談?wù)撘恍┍容^隨意的話題，然後再引入主題。edu.sina.com.cnparabolic arch更多例句詞組短語(yǔ)短語(yǔ)parabolic multi arch 拋物線連拱parabolic c arch 拋物線拱parabolic arch structure 拋物線拱型結(jié)搆parabolic arch dam 拋物線拱垻two hinged parabolic arch 拋物線兩鉸拱parabolic arch更多詞組專業(yè)釋義土木建築工程拋物線淺拱物理學(xué)拋物線拱數(shù)學(xué)拋物線拱