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- As La ion exchange is about 80%, absorption band of the specific La cation-pyridine complex was observed. 當La交換度達80%25后,出現吡啶與La離子吸附絡(luò )合物的吸收帶。
- Excitation spectra show that there appears a strong absorption band of Ce3+, in addition to the original f-f transition sharp lines of Tb3+ or Dy3+. Ce~(3+)對Tb~(3+)和Dy~(3+)離子發(fā)光的敏化作用;
- The UV-Visible absorption band of 4. 5% Mo doped TiO2 reached to about 460 nm, the removal efficiency of methylene blue was 58. 3% , and TOC was 52. 5%. Mo6+摻雜的質(zhì)量分數為4.;5%25時(shí);樣品的吸收帶邊可達460 nm;對40 mg/L亞甲藍反應2 h的降解率為58
- XRD SEM and CV characterization show that La~(3+) or Cd~(2+) doping changes the surface structure of TiO_2. UV-via absorption spectrum shows that the absorption band of doped TiO_2 film moves to longer wavelength. 本實(shí)驗條件下;摻雜nLa~(3+)/n_TiO2為0.;5%25的La~(3+)/TiO_2電極煅燒450℃;摻雜nCd~(2+)/nTiO2為0
- He was waylaid by a band of guerrillas. 他遭到游擊隊的狙擊。
- The infrared spectra of pollen are mainly composed of the absorption bands of protein,polysaccharide and lipids. 結果顯示,花粉樣品的紅外光譜主要由蛋白質(zhì)、多糖、脂類(lèi)物質(zhì)的特征吸收峰組成。
- He was attacked by a band of ruffians. 他遭到一伙暴徒襲擊。
- The IR absorption bands of 3 373,3 471 and 3 614 cm~(-1) are resulted from the hydroxyl stretching vibration in GE synthetic jadeite jade. 在3 400~3 700 cm-1范圍內,GE合成翡翠顯示一組(3 373,3 471,3 614 cm-1)與天然翡翠截然不同的且由羥基伸縮振動(dòng)所致的紅外吸收譜帶。
- A band of robbers held up the train. 一群強盜搶劫了火車(chē)。
- EXAMINATION OF GERMICIDAL EFFICACY OF OZONE. 水中臭氧殺菌效果的試驗觀(guān)察。
- Minimum quantity of ozone friendly refrigerant. 填充量少的環(huán)保型冷媒。
- The flashlamp was made of chemical mixture with oxidant, fuel, and binder.The emission spectrum of pyrotechnic flame covered most of the absorption bands of Nd3+ in phosphate glass. 閃光燈的化學(xué)成分為含氧化劑、燃料和粘合劑的混合物，這些化學(xué)物質(zhì)組成的煙火劑燃燒時(shí)火焰發(fā)射光譜覆蓋了多數磷酸鹽釹玻璃的吸收譜帶。
- The primary site of ozone attack on the cell is the plasmalemma. 臭氧在細胞上侵蝕的初始部位就是質(zhì)膜。
- The band of thieves decamped in the night. 竊賊團伙星夜潛逃了。
- A small band of dedicated people are doing their best to stop Cornish from becoming a dead language. 少數有獻身精神的人正在盡最大的努力使凱爾特語(yǔ)免于絕傳。
- Bands of soldiers ravaged the village. 成群的士兵洗劫了村莊。
- Antarctica was an early victim of ozone destruction. 南極洲是臭氧層被破壞的最早受害者。
- Absorption Spectra of 3Overtune Bands of UF6. 衷慶華，張健，吳念樂(lè )等.
- A band of gray hair encircled his bald dome. 他的禿頭頂四周長(cháng)著(zhù)一圈灰白的頭發(fā)。
- In the band of his hat his half-ticket was stuck. 他的半價(jià)車(chē)票插在他的帽箍上。
