The simplest way to receive a healthy dose of negative ions in the head area is to get a pair ofEzekiel-ion negative ion & FIR energy computer glasses. Ezekiel-Ion glasses are specially engineered to release an optimal 1200 to 1800 negative ions/cc. ...
J. Differences between positive and negative ion stabilities of metal-sulfur cluster proteins: an electrospray ionization Fourier transform ion cyclotron resonance study. Int. J. Mass Spectrom. 2001, 204, 77-85.Johnson, K. A.; Verhagen, M.; Adams, M. W. W.; Amster, I. J. Differ- ...
3) total ion counts 总(正、负)离子计数4) lasser plasma 正负离子质谱5) positive/negative ion density 正负离子浓度6) electron-positron plasma 正负电子等离子体补充资料:电去离子技术和反渗透-电去离子高纯水设备 技术概况 1、采用自行研制的暗道式流道淡室隔板、国产的异相离子交换膜和离子交换树脂等...
Related to Positive ions:Negative ions i·on (ī′ŏn′, ī′ən) n. An atom or a group of atoms that has acquired a net electric charge by gaining or losing one or more electrons. [Greekion,something that goes, neuter present participle ofienai,to go; seeei-inIndo-European roots...
balance between the positive and the negative charged. 翻译: 空气中充满了离子,即带电粒子,并且正负电荷之间通常存在着一种粗略的平衡。 全文翻译 最近的研究声称,空气中过多的正离子对人们的身体或心理健康会产生不良影响。什么是正离子呢?空气中充满了离子,即带电粒子,通常情况下正负电荷之间存在大致平衡。但有...
Ion-mobility data based on Gerdian-condensor measurements, theoretical models of stratospheric ion chemistry, and direct mass-spectrometer determinations of positive and negative ionic species are discussed. Tables of tentative species identifications and sample profiles are provided. The applicability of ...
Electron-stimulated desorption of positive and negative oxygen ions and positive, multiply charged silicon ions from thin SiO/Si films has been studied as ... Petravić,Mladen - 《Phys Rev B Condens Matter》 被引量: 12发表: 1993年 Positive and negative ions and ion-molecule reactions of sev...
1 :a positive photograph or a print from a negative 2 :a positive result (as of a test) also:a test yielding such a result More from Merriam-Webster onpositive Nglish:Translation ofpositivefor Spanish Speakers Britannica English:Translation ofpositivefor Arabic Speakers ...
The utility model discloses a positive ion and negative ion generator, comprising a shell, a power processing circuit, a booster oscillation circuit, a booster transformer, a high voltage rectifier circuit, a positive ion discharge electrode and an negative ion discharge electrode, wherein, the cir...
positive ion 美 英 na.正离子 网络阳离子;带正电荷的离子;正电的正离子 英汉 网络释义 na. 1. 正离子