Titlebook: ;

Gum-Disease

一個(gè)攪動(dòng)不安

John Higleyusing spectrometer for both systems. We consider an instrument which is partially corrected for second-order aberrations [5], the most important remaining aberrations being second-order chromatic aberration and third-order aperture aberration. Without taking into account detailed ion optical propert

conscience

案發(fā)地點(diǎn)

Bad Eggs and Bad Apples,etical and non-psychological term, evil. They are morally corrupt and capable of inflicting physical and mental pain on others. They are more than difficult or nasty or incompetent. Indeed, they are often more than simply bad. They appear to have criminal and psychopathic tendencies. Their lack of c

陰郁

安心地散步