Yttrium serves as an ideal non - magnetic diluent for the rare - earth metals.钇被用作稀土金属一种理想的 非磁性 稀释剂.This is the GaN LED chip and Yttrium Aluminum Garnet ( YAG ) package together cause.这种LED是将GaN芯片和钇铝石榴石 ( YAG ) 封装在一起做成.T...
We contacted with the ship by radio.我们通过无线电与那只船取得了联系.He never contacted his children after he emigrated to Australia.移居到澳大利亚之后,他再也未与他的子女联系过.The newspaper contacted his grandmother to trace his present address, and later ...
Account details are encrypted to protect privacy.账户资料被加密，以保护隐私。An encrypted message cannot be decrypted by the destination queue manager.加密的消息不能由目标队列管理器解密.Require Authentication - Require that clients use authenticated o...