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positive electricity 陽電,正電。

positive law

The xrd results confirmed that the nanocomposite oxide has two kinds of material with sno2 and a - fe2o3 ; the uv spectra has more variety with the proportion changing of the two kinds oxide ; the fisps indicated that photoelectric property increased with the adding positive electricity field , and the biggest strength could reach 50 ~ 60 times . with an increment for negative electricity field , the photoelectric property reduced largely Xrd結果證實了所制備的納米粒子為兩種材料的復合氧化物;紫外可見吸收隨兩種氧化物復合比例的改變有較大的變化; fisps表明復合材料的光伏響應強度隨所加正電場的增加而增加,最大強度可增加50 ~ 60倍,隨所加負電場的增加而大大減弱。

1 . prevent electromagnetic radiation , protect eyes , refresh yourself . negative ion form the wall between computer monitor and computer operator , it neutralizes the positive electricity , reduce radiation caused by static to brain and eyes . iii 1 .防電磁輻射護眼提神:負離子能在電腦主機及顯示器與人之間形成一道負離子墻,它與顯示器釋放的“ ”電荷緩潤中和,降低靜電對大腦和眼睛的輻射。