请输入您要查询的字词:
单词
heptene
释义
heptene
Encyclopedia
工学
正丁烯
释
heptene
庚烯
含有七个碳原子、双键在开链分子链端部的单烯烃。又称正庚烯、正戊基乙烯。化学式为CH3(CH2)4CH═CH2。
随便看
osseous pin
osseous tissue
osseous tissue of animals
Osserman
Osserman conjecture
Ossetian
Ossetians
ossicles
ossicular replacement prosthesis
ossiculoplasty
ossification
ossification centre
ossification of indicator
ossified filament
OSSREA
O star
Ostend Manifesto
ostensive definition
osteoadherin
osteoarthritis
osteoarthritis, OA
osteoarthritis of the distal tarsal joints
osteoarthritis rehabilitation
osteoblast
osteochondroma
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:2026/9/5 18:05:06