The woman prodded her neighbour and whispered urgently in his ear.那位女士捅了捅邻座，急切地在他耳边低语。Red Cross officials said they urgently needed bread and water.红十字会官员说他们急需面包和水。I am also looking urgently at how we can strengthen the ...
At last, some propositions for designing monolithic ferroelectric thin film IR - FPA are also presented.最后, 对设计和研制单片式铁电薄膜IR-FPA器件提出了一些看法和建议.The ferroelectric cathode material is a new kind of functional material.作为一种新型功能...