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- Strong green up-conversion emission was observed for the first time in europium and dysprosium co-doped strontium aluminate (SrAl 2O 4:Eu 2+,Dy 3+) phosphor under 980 nm infrared excitation at room temperature. 铕镝共掺的铝酸锶是一种新型的绿色长余辉荧光材料 ,经可见 -紫外光激发后 ,能发出超长时间的余辉。 本文首次用 980nm的红外激发光源激发SrAl2 O4 :Eu2 + ,Dy3+ 磷光体后 ,在室温下观测到了SrAl2 O4 :Eu2 + ,Dy3+ 的绿色上转换荧光。
- Perhaps his nerve is naturally too dull to admit of any excitation. 大概他的神经天生就很迟钝以至不容有任何刺激的余地。
- infrared excitation 红外线激励
- The gunsight has an infrared lens for night vision. 射击瞄准器装有用于夜间视力的红外线镜头。
- AC excitation is a good solution to this problem. 交流励磁是一种好解法对这个问题。
- The plastic blocks infrared rays from sunlight. 这种塑料可以阻挡阳光中的红外线。
- Perhaps his nerves were naturally too dull to admit of any excitation. 大概他的神经天生就很迟钝以至不容有任何刺激的余地。
- Infrared cameras can also make false positives. 红外线摄影机也会判断错误。
- Causing or tending to cause excitation. 刺激性的引起或趋于引起激动的
- His eyes scintillated excitation . 他的眼睛闪烁激动的目光。
- Infrared spectra are exceedingly complex. 红外光谱是非常复杂的。
- Which infrared device do you want to install? 您要安装哪个红外设备?
- Compound far infrared ray and rubber materials. 红外线胶质复合式材料。
- Have you checked the excitation circuit grounding? 你检查过励磁回路的接地吗?
- Guangzhou SAT Infrared Technology CO., LTD. 广州飒特电力红外技术有限公司。
- Alnico magnets are used for permanent excitation. 铝镍钴磁体是用于永久励磁。
- Represents an end point for an infrared connection. 表示红外连接的终结点。
- Some infrared machines are useful to us. 一些红外线机械对我们很用。
- Kunming North Infrared Technology Co., Ltd. 昆明北方红外技术股份有限公司。
- The infrared recipient was not found. 没有找到红外接收者。
