研究了废水中不同含盐量对生化处理效果以及生物学变化规律的影响。
It is reported that salinity affects the wastewater biotreatment system as well as the impact of biology activity.
目的：研究小鼠脑老化过程中线粒体的生物学变化规律，探讨衰老的机制。
AIM: to study the changes of mitochondria isolated from the brain of aged mice, and probe into the senescent mechanism.
本文以动态的观点研究了苎麻头、二、三麻的化学性能、生物学特性在整个生长期内的变化规律。
This paper studies the changes of chemical properties and biological characteristics of the three crops of ramie during the whole growth phase.
本文以动态观点研究各季苧麻纤维的机械物理性能及生物学特性与生长期关系的变化规律。
The paper reports the study on the variation way of the relationship between mechano-physical properties as well as biological characteristics and planting periods of ramie.
本文以动态观点研究各季苧麻纤维的机械物理性能及生物学特性与生长期关系的变化规律。
The paper reports the study on the variation way of the relationship between mechano-physical properties as well as biological characteristics and planting periods of ramie.
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