权威例句
The Interaction of Electron and Positive Ion Space Charges in Cathode SheathsFlow‐drift technique for ion mobility and ion‐molecule reaction rate constant measurements. II. Positive ion reactions of N+, O+, ...Study of the Structure of Molecular Complexes. I. Energy Surface of a Water Molecule in the Field of a Lithium Positive IonStabilization of Sialic Acids in N‐linked Oligosaccharides and Gangliosides for Analysis by Positive Ion Matrix‐assisted Laser Des...Chemical composition of single aerosol particles at Idaho Hill: Positive ion measurementsigun−A program for the simulation of positive ion extraction including magnetic fieldsSputtering of Surfaces by Positive Ion Beams of Low EnergyPositive ion observations in the middle magnetosphere of JupiterThe reorientation criterion and positive ion-neutral complexes †Analysis of catecholamines in urine by positive-ion electrospray tandem mass spectrometry.
