“四沟”的概念、定义、翻译、参考文献-科学参考

单词	四沟
释义	四沟 Biology tetracolpate四沟
随便看	method of constant stimulus method of constant variation method of construction method of construction with ruler and compasses method of contiguity method of continuity method of contour integration method of convolution method of coordinate setting-out method of counting volume of earthwork in ancient method of counting volume of earthwork in ancient china method of critical path method of curriculum development in vocational education method of cutting circle method of cutting plane method of degenerate kernels method of demonstration by example method of dependences method of descending indices method of descent method of descent; method of reduction of dimension method of detached coefficients method of diagnosis in traditional chinese veterinary medicine method of dichotomic classification method of differential operator

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。