intensity n. 1.(思想、感情的)强烈,激烈。 2.强度。 3.【摄影】(底片的)明暗度。 go mad at the intensity of one's grief 因为过度悲伤而发疯。 intensity of illumination 照度,光照强度。 bombardment intensity 炮火强度。 current intensity电流强度。 labour intensity 劳动强度。 luminous intensity 光度。 radiant intensity【物理学】辐射强度。
spectrum n. (pl. -tra ) 1.【物理学】谱,光谱;波谱;能谱,质谱。 2.【无线电】射频频谱;无线电(信号)频谱。 3.【心理学】(眼睛的)余像;残像。 4.〔转义〕范围,幅度;(连续的)系列。 an absorption spectrum 吸收(光)谱。 a bright line spectrum 线状光谱。 an optical spectrum 光谱。 a solar spectrum 太阳光谱。 a wide spectrum of opinion 意见的不同幅度甚大。
But in the case of fixed target the spectra intensity become weak with the target long exposed to the laser radiation 反之使激光照射于固定靶上的固定点, libs信号的强度逐渐下降,从而影响谱线强度的稳定性。
( 2 ) the effect of rotary target and fixed one on libs " intensity is studied . it is shown that the spectra intensity is stable when the rotary target is used ( 2 )研究了靶点的性质对libs信号强度的影响,实验结果表明,在测量过程中若每个脉冲激光照射在固体靶上的不同点,谱线强度具有很高的稳定性。
( 2 ) according to lambert - beer law and related optical signal processing technology , analysis formula is presented to express the relationship between spectrum intensity and gas density after the two widely used semiconductor light resource led and dfbld functioned with inferred absorption spectrum line ( 2 )依据朗伯比尔( lambert - beer )定律和光学信息处理技术,给出了两种常用半导体光源led和dfbld与红外吸收线作用后,光谱分量强度与气体浓度关系的解析表达式。