1) relative reflectance
相对反射比
1.
To evaluate laser camouflage effectiveness based on laser camouflage principle,three different methods,which were relative reflectance,camouflage range and camouflage coefficient,were put forward.
根据激光隐身原理提出了用相对反射比、隐身距离和隐蔽系数评价激光隐身效果的三种方法,并对各种方法的优点、适用范围及局限性进行了分析。
2) transmittancy
相对透射比
3) as opposed to
和…相反;与…相对比
4) reflectivity contrast
反射率对比度
1.
The properties of blue green laser induced crystallization for as deposited Ag 11 In 12 Sb 51 Te 26 phase change thin films irradiation are studied by measuring the reflectivity contrast at 500, 100 and 60 ns pulse duration.
用反射率对比度来衡量晶化程度,分别探讨了脉宽为500ns,100ns,60ns的蓝绿激光(514nm)作用下沉积态Ag11In12Sb51Te26相变薄膜的晶化性能,表明Ag11In12Sb51Te26相变薄膜在蓝绿激光下可具有较高的晶化速度。
2.
The results indicated that larger reflectivity contrast can be achieved by an appropriate doping of oxygen,thus the recording properties of the Ge Sb Te thin film material can be improved by oxygen doping.
研究了单层 Ge- Sb- Te- O射频溅射薄膜在 40 0 nm～ 80 0 nm区域的光学常数 ( N,K)和反射、透射光谱 ,发现适当的氧掺杂能增加退火前后反射率对比度 ,因此 ,可以通过氧掺杂改良 Ge- Sb- Te相变材料的光存储性
3.
The optical storage characteristics of GeSb 2Te 4 thin film indicated that larger reflectivity contrast can be obtained at lower writing power Argon laser (514.
５ｎｍ波长用较低功率的激光辐照样品时薄膜在写入前后的反射率变化较大，擦除前后的反射率对比度较低，可通过膜层设计来提
5) relative specific activity
相对比放射性
6) contrast radiography
对比射线照相法
补充资料：相对比移值
分子式：
CAS号：
性质：又称相对比移值。待测组分比移值与参比物比移值之比称为相对比移值。
CAS号：
性质：又称相对比移值。待测组分比移值与参比物比移值之比称为相对比移值。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条