“具缘纹孔”的概念、定义、翻译、参考文献-科学参考

单词	具缘纹孔
释义	具缘纹孔 Encyclopedia 理学〔植物形态与结构〕释 bordered pit具缘纹孔纹孔边缘的次生壁向中央隆起，悬在纹孔腔上，形成一个穹形的边缘，纹孔口明显变小的纹孔。 Biology bordered pit具缘纹孔
随便看	center of figure center of force center of gravity Center of gravity method for facility location center of gyration center of homology center of inertia center of inflection center of interest center of inversion center of involution Center of land center of light center of magnitude center of mass center of mass angle center of mass coordinate system center-of-mass coordinate system center-of-mass energy center of masses center of mass frame center-of-mass frame center of moment center-of-momentum frame center of momentum system

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。