“history of Chinese great canal”的概念、定义、翻译、参考文献-科学参考

单词	history of Chinese great canal
释义	history of Chinese great canal Encyclopedia 工学中国运河史释 history of Chinese great canal中国运河史中国的运河起源、发展和演变的历史，包括工程技术与管理、运河与江河湖泊关系等方面的历史沿革。
随便看	principal component discrimination principal component estimate principal component estimate of the coefficients in linear regression model principal component estimation principal component of order p principal component regression principal component regression method principal component regression method (PCR) principal component regression spectrophotometry principal components principal components analysis principal component transformation principal computable enumeration principal congruence principal congruence relation principal congruence subgroup principal conjecture principal conjunctive normal form principal connex principal convergent principal coordinates of neighbour matrics principal crossed homomorphism principal curvature principal curve principal curves

科学参考收录了854744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。