请输入您要查询的字词:
单词
antibiotics
释义
antibiotics
Encyclopedia
医学
抗生素
释
antibiotics
抗生素
在低浓度时能选择性地抑制和杀伤他种微生物(真菌、放线菌或细菌等)或肿瘤细胞的微生物次级代谢产物(天然抗生素)以及采用微生物等方法制成的同类化合物与结构修饰物(半合成抗生素)。
随便看
method of similitude
method of simple interest
method of simple iteration
method of simulation
method of simultaneous iteration
method of small parameter
method of small perturbations
method of smooth perturbation
method of soil improvement by stages
method of solution
method of solution by Green function
method of sowing cereals in winter
method of spherical harmonics
method of spherical means
method of splitting of the square
method of splitting operators
method of stages
method of stationary phase
method of statistical experiment
method of statistical testing
method of steepest ascent
method of steepest descent
method of steps
method of straight lines
method of stratified sampling
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/6/13 1:58:02