查询词典 phosphorescence

It was the yellow Gulf weed that had made so much phosphorescence in the night.

那是墨西哥湾区的一种黄色海草，晚上时会发出磷光。

The principle and application in the environmental analysis of Solid Phase Extraction combined with Room Temperature Phosphorescence analysis were reviewed.

综述了固相萃取－室温磷光技术的主要方法以及在环境分析中的应用。

We note that he took time to do extensive work on absorption spectra, emission spectra, and phosphorescence spectra.

我们了解到他还时常研究光谱吸收、光谱散射和磷光光谱等更广泛的科学领域。

Following these ideas, we developed ten kinds of systems with red, green and blue long lasting phosphorescence.

我们还对已有红色长余辉体系〓和CaO：Eu〓进行了余辉性能的改善。

It follows that phosphorescence intensity of 1-BrN initially increases with increasing number of carbon atoms in an alcohol.

第一章研究了直链脂肪醇存在下β-CD诱导1-溴萘(1-BrN)的RTP光谱性质。

Absorption spectra, phosphorescence lifetime of Ir complex, and I-V-L characteristic of the device was tested.

测试了材料的寿命、光谱吸收性质和器件的I-V-L特性。

Energy transfer between these two centers would result in appearance of long lasting phosphorescence.

而整个过程主要涉及两个中心，即发光中心和陷阱中心，它们之间的能量传递是产生余辉发光的主要原因。

The absorption spectra, quantum yield of fluorescence and phosphorescence of these compounds have been measured.

测定了它们的吸收光谱、荧光和燐光量子产率。

They sank leaving a trail of phosphorescence in the water.

它们沉下去时，在水中拖着一道磷光。

In Section 3, fluorescence and phosphorescence spectra of N/TlDS/SDS system were investigated in the presence of external magnetic field.

第三部分研究了外加磁场对N/TlDS/SDS体系荧光和磷光光谱的影响。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。