1·After the low salt sauce radish processed thermal-sterilization, its crispness retentivity was studied.
低盐酱萝卜软包装热力杀菌后,对其脆度的保持性进行了研究。
2·Theoretically, there are at least 3 internal factors that in-fluence the susceptibility to airsickness, i. e. receptivity, adaptability and retentivity.
有关晕机病易感性的理论认为:至少有三种内在因素影响着人体对晕机病的易感性,即感受性、适应性和保持性。