Scientific words have the following functions：

Scientific words have the following functions：
A.To refer to objects concerned in scientific register， such as lens， vessel， beaker， etc.
B.To convey concepts in a specific field， such as circuit， wavelength， frequency， capacitor， etc.in electronics.
C.To convey general concepts such as light， color， ray， wheel， axis， etc.， which can be used in a variety of registers.
D.To convey concepts in a general field， such as electricity， power， force， optics， etc.in physics.
正确答案：To refer to objects concerned in scientific register， such as lens， vessel， beaker， etc.；To convey concepts in a specific field， such as circuit， wavelength， frequency， capacitor， etc.in electronics.；To convey general concepts such as light， color， ray， wheel， axis， etc.， which can be used in a variety of registers.；To convey concepts in a general field， such as electricity， power， force， optics， etc.in physics.