病理性使用互联网  pathological internet use

单/双钩转换使用  Switchover between one hook and two hook operation

交换使用权  cross-license

切换使用重油  switching over to heavy oil

费用使用  fee usage

公用使用者  public user

公用使用者电路  common user circuit

公用使用者网络  common user network

使用用户仪器的测井服务  CIS

Betti互换定理  Betti’s exchange theorem

C2和模拟系统互用性  C2 and MS interoperability

GUI应用互运性架构  GUI Application Interoperability Architecture

k-opt互换  k-opt exchange

R基团互换性  Interchangableness beween R Groups

X染色体互换  X-crossing over; X-over

病理性互联网使用  pathological internet use

补偿仪用互感器  compensated instrument transformer

不等互换  unequal crossing over

不等径轧辊互换  Different-roller exchange