MDA

Chillness intensified the senesce of leaves, enhanced the MDA content and the O2-. produce rate, this was more evident in Shanyou63.

温处理加剧了叶片衰老，使得MDA含量和O2-产生速率上升，两优培九升幅较汕优63小。

An MDA is the lowest permissible height (in a nonprecision approach) at which an aircraft can be controlled by reference only to instrument information.

下降高度是照仪表信息就操纵航空器时允许高度(非精密进近中)。

In the group of dicoumarol plus doxorubicin, serum ALT, LDH, CK activities were significantly increased as compared with that of doxorubicin group alone, and liver MDA content was also increased.

与单给阿霉素组比较，双香豆素显著增强阿霉素所致血清ALT、LDH、CK催化活性升高，肝MDA含量也增高。