preservatory

n.

防腐剂；

Preservatory container
Preservatory container
Improved preservatory
[Preservatory effect of several antiseptics on fresh litchi fruits]. [Chinese]
Several Advances of the Preservatory Techniques of Cut Flower Quality
A Brief Study on Judicial Preservatory Measures Against FraudOn the Letter of Credit
STRESS AND BOUNDARY EFFECTS ON ANTICIPATORY AND PRESERVATORY NASAL AIRFLOW
Effect of ammoniation on nutritional and preservatory characteristics of forages /
Intravenous Immunoglobulin (IVIG) Treatment Exerts Antioxidant and Neuropreservatory Effects in Preclinical Models of Alzheimer’s D...
Effect of ammonia level and time of exposure to ammonia on nutritional and preservatory characteristics of dry and high-moisture coa...