闪烁体

Light spots and energy and flux distributions of bremsstrahlung have been presented.

可为选择闪烁体的种类、几何尺寸、相关信号的电路设计提供技术保障。1计算方法图1是韧致辐射光子与闪烁体关系示意图。

The results show that the method can accurately and visually determine both on energy and flux distributions of bremsstrahlung photons in any position in the scintillator.

在工业CT设计中，为了选择闪烁体的种类和几何尺寸，需要知道韧致辐射光子穿透选定的闪烁体的能量和通量分布。

In the design of industrial CT, the knowledge of energy and flux distributions for bremsstrahlung photons through crystals is necessary to select scintillator's type and dimension.

在工业CT设计中，为了选择闪烁体的种类和几何尺寸，需要知道韧致辐射光子穿透闪烁体的能量和通量分布。

Experiments show that permeance ratio of plastic scintillators descends with increase of concentration of 6Li.

实验结果表明，闪烁体的透光率随Li浓度的增加而下降，与载6Li塑料闪烁探测器辐射粒子灵敏度标定实验结果吻合。

In this paper one kind of electric charge keen amplifier is designed to matchthe detector adopted the scintillation coupling to the photo diode , which isdifferent form the traditional way of using scintillation coupling to themultiplier phototube .

论文针对采用闪烁体和光电二极管耦合的探测器而设计一种对电荷灵敏的放大器，这种探测器方案区别于传统的采用闪烁体与光电倍增管耦合的方式。

Two T3 He and D3He reactions are chosen for generating the neutrons. The neutron beam is collimated with the multiplex shielding system. The source intensity is monitored by the proportional counter or semiconductor proton recoil telescope. The neutron response curves of ST-401 scintillators with thickness from 0.16mm to 2.00mm are measured versus neutron energy. The uncertainties of experimental results are discussed in detail.

选用T3He反应和D3He反应作为中子源，子源，中子束流采用复合屏蔽体进行准直，源强采用正比计数管和半导体望远镜进行监测，实验测量了厚度从0.16mm到2.00mm的八种规格薄闪烁体的能量响应曲线，对实验的结果的不确定度进行了分析。

Fluorescence light transmission in scintillators is a very important problem and affects the characters of scintillation counter.

荧光在闪烁体中的传输是一个很重要的问题，它直接影响到闪烁计数器的性能。

The research progress of the scintillators of new generation-the rare-earth scintillation crystals is reviewed.

本文综述新一代闪烁体—稀土闪烁晶体的进展，介绍其优异的性能以及在测井工作中的应用前景。

The Yb3+-doped scintillation crystals are novel kinds of scintillators, which may be applied to the detection of the solar neutrinos.

掺Yb3+闪烁晶体是新近发展起来的一类闪烁体，有可能用于探测太阳中微子。

Radiation detectors that use the scintillators are also described, as are related methods for detecting high-energy radiation.

为了进一步改进这些卤化物闪烁体的阻止本领和闪烁效率，公开了向其中添加铋。本发明还描述了利用该闪烁体的辐射探测器，以及探测高能辐射的相关方法。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。