The concepts are usually firmly entrenched in the minds of those who have studied general science or chemistry . 这些概念是在那些研究普通科学或化学的人们头脑中牢固树立的基本概念。
Chemical degradation is very slow so that it becomes more concentrated in successive stages of the food chain . 化学的递降分解作用十分缓慢，以致它在食物链连续各阶段中变得更为浓缩。
Chemical degradation is very slow so that it becomes more concentrated in successive stages of the food chain . 化学的递降分解作用十分缓慢，以致它在食物链的连续各阶段中变得更为浓缩。
Chemical intuition tells us that ionic terms should make substantially less contribution to the wave function than covalent terms . 化学的直观告诉我们离子项对波函数的贡献比共价项小得多。
The functions of the secretory barrier of the tracheobronchial tree are physical, chemical, immunological, and biological . 气管支气管树分泌屏障的功能有物理的、化学的、免疫学的和生物学的。
A book on the subject of the structure and function of cells should devote space to examining some of the basic principles of chemistry . 一本关于细胞结构和功能方面的专著竟拨出篇幅研讨化学的某些基本原理。
Acid and alkali are the basic concept of chemistry 摘要酸和碱是化学的基本概念。
Green chemistry and greenization of tanning chemistry 绿色化学与制革化学的绿色化
How far can we push chemical self - assembly 在化学的自我聚合上我们能够走多远？
Sir , you are an insult to the chemistry of smell 先生，你是气味化学的耻辱！
