“木质部”的概念、定义、翻译、参考文献-科学参考

单词	木质部
释义	木质部 Encyclopedia 理学〔植物形态与结构〕释 xylem木质部维管植物（蕨类植物、裸子植物和被子植物）中，主要起输导水分和无机盐等物质，并具有支持植物体作用的复合组织。常与韧皮部结合在一起构成植物体内连续的维管系统。 Biology xylem木质部
随便看	ratio of centralized water supply ratio of consumption wastes treated ratio of division ratio of external division ratio of greater inequality ratio of internal division ratio of magnification ratio of monofilament deviation ratio of Output-to-input ratio of oxygen to uranium ratio of patient beds ratio of progression ratio of similitute ratio of specific heat capacity ratio of surface area ratio of survival ratio of tea polyphenols to amino acids ratio of the circumference of a circle to its diameter ratio of transportation accident ratio of wool yield to liveweight ratio of yield point to plastic viscosity ratio paper ratio parameter ratio programming ratio resistor

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。