查询词典 ultrafast

Pulse measurement ; grating eliminated no-nosense observation of ultrafast laser light E-fields ; Fresnel biprism ; full-width at half-maximum ; femtosecond beams

脉冲测量；单发频率分辨光学开关；菲涅尔双棱镜；半高全宽；飞秒激光

Objective: To study the relationship between coronary artery calcification detected by ultrafast computed tomography and luminal narrow.

目的：为探讨超高速CT检测的冠状动脉钙化与冠状动脉管腔狭窄之间的关系。

Refractive index, chromatic dispersion and absorption coefficient are material figures of merit for ultrafast all optical switch.

折射率、色散和吸收系数是用于超高速全光开关的光学材料的重要品质指数。

An ultrafast demultiplexer based on a nonlinear optical loop mirror including a commercially available highly nonlinear fiber is employed to demultiplex data signal from 160 to 10 Gb/s.

一个包含可商业购买的高非线性光纤的非线性光学环镜，作为超快解复用器将数据信号从160Gb/s解复用到10Gb/s。

Its response is dominantly assigned to the ultrafast distortion of the electron cloud.

其超快响应主要归因于玻璃中电子云的超快畸变。

For the first time, we investigate the ultrafast process of electron excitation, structural transition and ablation in ZnO films by using transient reflectivity measurements.

在实验上，我们用瞬态反射率测量技术首次研究了ZnO薄膜的电子激发、材料结构相变以及烧蚀的瞬态过程。

To study the relationship between coronary artery calcification detected by ultrafast computed tomography and luminal narrow.

摘 要：目的：为探讨超高速CT检测的冠状动脉钙化与冠状动脉管腔狭窄之间的关系。

With the wide utilization of the femtosecond laser system and the great achievement in the field of the ultrafast spectroscopy, ultrafast processes of the novel material can now be investigated in the picosecond and femtosecond domains.

而飞秒激光器的广泛使用和飞秒光谱学的日臻完善使人们对新型材料中的超快动力学过程的探测成为可能。

The correlation of such ultrafast process with the system temperature and property of solvents is analyzed, which is useful for the further study about the ultrafast process of DNA, protein and other biological molecules, such as intra- and intermolecular electron, proton and energy transfer and photoisomerization.

本文的主要内容是利用飞秒时间分辨荧光亏蚀光谱探测技术对液相体系中的染料大分子在不同条件下的激发态振动弛豫、取向弛豫和分子间碰撞传能等超快动力学过程进行了研究，分析得到了这些超快过程与体系温度和溶剂性质之间的关系，同时为进一步研究DNA、蛋白质等生物分子体系的电子转移、质子转移、能量传递以及光致异构化等反应过程打下了基础。

Femtosecond time-resolved studies using fluorescence depletion spectroscopy were performed on the vibrational relaxation; orientational relaxation and the intermolecular energy transfer of dye molecules in solutions under different conditions. The correlation of such ultrafast process with the system temperature and property of solvents is analyzed, which is useful for the further study about the ultrafast process of DNA, protein and other biological molecules, such as intra- and intermolecular electron, proton and energy transfer and photoisomerization.

本文的主要内容是利用飞秒时间分辨荧光亏蚀光谱探测技术对液相体系中的染料大分子在不同条件下的激发态振动弛豫、取向弛豫和分子间碰撞传能等超快动力学过程进行了研究，分析得到了这些超快过程与体系温度和溶剂性质之间的关系，同时为进一步研究DNA、蛋白质等生物分子体系的电子转移、质子转移、能量传递以及光致异构化等反应过程打下了基础。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。