The fundamental principle in accordance with which all energy transformation in an electric circuit takes place has been already discussed.
举一反三
- Heat energy and energy are the middle processes of energy transformation in an electric power plant.
- Heat energy and energy are the middle processes of energy transformation in an electric power plant. (chemical / mechanical)
- _____________ is the haggling process in which all the issues to be discussed are listed according to their logical relations and then settled one by one in this logical order. It is characterized by the fact that if the previous issue has not resolved the next one is unable to be discussed.
- Payment in advance usually takes place when the importer has not long been established.
- When and where to meet _____. A: has discussed B: have discussed C: has been discussed D: have been discussed