1) invisible segment
不可见段
2) visible-band
可见波段
1.
The preparation of transparent Mn:MgAl_2O_4 ceramics with potential applications in the field of visible-band ceramic laser material and their light transmission,microstructure and photoluminescence properties were investigated by ultraviolet-visible spectrometer,scanning electron microscopy and fluorescence spectrometer,respectively.
通过紫外可见分光计、扫描电镜、荧光分光计等测试手段研究了可望用于可见波段的新型激光材料Mn:MgAl_2O_4透明陶瓷的光学透过率、微观形貌和光荧光特性。
3) visible subsegment
可见子段
1.
By using geometry calculation, a more concise and effective method is presented to obtain the eigenvalues of the intersection point of polygon and arris, and by using data structure of stack in program, a sorting solution to visible subsegments can be realized.
利用几何计算对多边形与棱之间的交点特征值的求取给出了更简洁有效的方法,并在程序中利用堆栈数据结构实现可见子段的求解与归并。
4) visible time
可见时段
1.
Calculation and analysis of visible time of the circumlunar satellite
环月卫星可见时段的计算和分析
5) invisible gold
不可见金
1.
In recent years "invisible gold" occurring in sulfide minerals of the Carlin disseminated type gold deposits has attracted wide attention.
通过对中国广西卡林型金矿的含金毒砂、黄铁矿及用热液实验方法合成的含金黄铁矿、白铁矿的分析和研究,特别是光电子能谱分析,发现其中存在电子结合能低于自然金(Au~0)的“不可见金”。
2.
The advance in research on the occurrence of invisible gold is reviewed, including gold occurrence in the Carlin-type gold deposits, some other types of mesothermal gold deposits and associated gold in some base metal massive sulfide deposits, and experiments on the synthesis of gold-bearing minerals and adsorption of gold onto minerals.
综述了近年来不可见金赋存状态研究的新近展，包括：卡林型金矿床、部分其它类型中温热液金矿床中金和一些块状硫化物矿床中的伴生金的赋存状态研究；一些载金矿物合成实验研究。
6) invisible
[英][ɪn'vɪzəbl] [美][ɪn'vɪzəbḷ]
不可见性
1.
The experimental results show that not only does this algorithm make the watermark invisible, but the imbeded watermark also has the strong robust upon the geometry distortion in the spa.
实验结果表明 ,该算法不但使水印具有不可见性 ,而且所嵌入的水印对空间几何失真和信号处理等具有较强的鲁棒性。
补充资料：十报恩 赠段先生 折段字起
【诗文】：
公物外好生涯。火相逢结大砂。女盘桓看大药。牛哮吼戏灵葩。云铺地丹炉赫，子观天碧眼华。有三生君省悟，中无事步烟霞。
【注释】：
【出处】：
公物外好生涯。火相逢结大砂。女盘桓看大药。牛哮吼戏灵葩。云铺地丹炉赫，子观天碧眼华。有三生君省悟，中无事步烟霞。
【注释】：
【出处】：
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