在辐照过程中只有当添加剂存在时才出现后效应.The after effect occurs only if the additive is present during irradiation.使用辐照灭菌能够解决某些棘手的问题.The use of radiation disinfection could solve some sticky problems.辐射的发射强度和辐照度是两个互补的概念.The concepts of ra...
These weaknesses negated his otherwise progressive attitude towards the staff.这些缺点抵消了他在其他方面对待员工还算开明的态度。It is impossible to negated that this fact.否认这个事实是不可能的.The economic benefits gained in this way can be negated by a m...