“heading”的概念、定义、翻译、参考文献-科学参考

单词	heading
释义	heading 前进方向平巷题目浇口布置法进向导洞导坑方向预锻报表表首报头首部报文首部报文头报文头部标目标题镦锻艏向艏向桶盖桶底材极尖上端沉淀精矿
随便看	present-day mill present discounted value present discount value present distance presented for payment present elevation present fleet of aircraft present generation present ground range present gum in gasoline present heading present ice present incidence present income presenting bank present instruction present in the upper 15cm of the soil present meteorological conditions present net worth(PNW) present performance rating (P.P.R.) present position present-position coordinate present price present range present serviceability index (PSI)

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。