“A Or B”准则表达式表示的意思是

表达式XB="男".OR.XB="女"的等价表达式为（）。

若设定的条件表达式为“＜60 Or＞100”表示( )。

若设定的条件表达式为“＜60 Or＞100”，则表示( )。

与表达式职称="教授" OR 职称="副教授"等价的SQL表达式为职称（）（"教授"，"副教授"）或职称（）"%教授"

在个体发育中细胞分化潜能的变化是

（） are individuals and organizations that are actively involved in the project, or whose interests may be affected as a result of project execution or project completion.

Developed countries, like the US, have moved the some manufactures to the developing countries. Is it true or not? （）

基因扩增是真核细胞（）水平上进行的一种基因调控方式。

（75）are individuals and organizations that are actively involved in the project，or whose interests may be affected as a result of project execution or project completion.

are individuals and organizations that are actively involved in the project，or whose interests may be affected as a result of project execution or project completion．

（） are individuals and organizations that are actively involved in the project, or whose interests may be affected as a result of project execution or project completion.