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- Thermal lens spectrometry is a photothermal technique developed in 1980s. 摘要激光熱透鏡光譜法是20世紀80年代發(fā)展起來(lái)的一種光熱光譜分析技術(shù)。
- The basic microscope consists of an electron source and an assembly of magnetic lenses arranged in a vertical column that is evacuated to about 10 torr or better. 基本的顯微鏡包括一個(gè)電子源和一塊以垂直的柱形排列的磁性透鏡集成板，板上排列的間隔為10托或更好。
- The effects of the multiple coulomb scattering and chromatic aberrations in the magnetic lenses on the spatial resolution are studied. 研究了多庫侖散射和磁透鏡系統的色散對質(zhì)子照相空間分辨率的影響及解決途徑。
- Small absorption coefficient of fifteen organic solvents and water were measured at 514. 5nm by means of oppositely crossed laser thermal lens spectrometry using argon ion laser as pump source. Higher sensitivity was obtained. 本工作采用反向交叉式雙光束激光熱透鏡光譜法;以氬離子激光作泵浦光源;在514.;5nm波長(cháng)條件下;測量了十五種有機溶劑和水的極小的吸收系數;獲得了較高的測量靈敏度。
- Magnet Lens and Power Supply in Radioactive Ion Beam Line in Lanzhou 蘭州放射性核束流線(xiàn)的磁鐵與電源
- WORKING PRINCIPLE OF MAGNETIC LENS AND APPLICATION TO THE ELECTRONIC MICROSCOPE 磁透鏡的工作原理及其在電鏡中的應用
- This lens can magnify 20 diameter. 這個(gè)透鏡能放大20倍。
- Influence of the Magnetic Lens on XPS Analysis of Insulating Specimens 樣品磁透鏡對絕緣樣品XPS分析的影響
- Dalian is a magnet for tourists. 大連是吸引游客的地方。
- Some adjustment of the lens may be necessary. 可能有必要調節一下鏡頭。
- Do you have soft contact lens care product? 有沒(méi)有軟性隱型眼鏡保養用品？
- He uses lens to make things appear clearer. 他用鏡片以便看東西更清楚些。
- The lens is often used to make telescopes. 鏡片常被用來(lái)做成望遠鏡。
- Don't smear the lens; I've just polished it. 別把鏡頭弄臟了，我剛剛擦過(guò)。
- This disco is a magnet for young people. 這家迪斯科舞廳經(jīng)常吸引大批年輕的顧客。
- A magnet attracts both iron and steel. 磁鐵吸鐵也吸鋼。
- Certain metals are attracted to a magnet. 某些金屬會(huì )受磁石的吸引。
- The camera lens must be screened from direct sunlight. 照相機的鏡頭不可受到陽(yáng)光的直射。
- SL (Lens Spectrometer ) 透鏡分光計
- It shows the presence of a magnetic field. 這表明有磁場(chǎng)存在。
