Dangerous emissions radiate from plutonium.

危险的辐射物从钚放散出来。

A new method of measuring the ratio of thermal emission rate to the photoexcitation constant is presented.

提出了在考虑吸收系数强度特性条件下一种测量热激发速率与激发常数比值的新方法。

By cooperation with thiophene ring, which results in the better conformations, the absorption and emission spectra exhibit bathochrome. 7.

7．研究了不同的给/吸子取代基对芴基聚合物的子和学性质的影响。

The effect of solvent polarity and guanidinium on the con-formation of carbonic anhydrase was studied by fluorescence emission spectrum.

以紫外荧为检测手段，比较研究了溶剂极性及盐酸胍对碳酸酐酶构象的影响。

A method for determination of18 impurities in gadolinia by inductively coupled plasmaatomic emission spectrometer are presented in this paper.

本文介绍了感耦合等离子体原子发射法测定氧化钆中18种元素。

The deleterious ingredients in gas emission of sculpturing organic glass were studied,using gas chromatography-mass spectrometry coupled with 3-step preconcentrator.

研究了3段预浓缩气相色-质法检测有机玻璃在雕刻过程中排放的有害气体的组成。

Frequency-resolved measurement of the emission from a Eaman free electron laser under superradiation condition by a microwave grating spectrometer are presented.

本文报道了利用微波栅摄仪测量在超辐射工作条件下的喇曼子激器辐射的初步结果。

Abstract : The effect of solvent polarity and guanidinium on the con-formation of carbonic anhydrase was studied by fluorescence emission spectrum.

摘要 ： 以紫外荧为检测手段，比较研究了溶剂极性及盐酸胍对碳酸酐酶构象的影响。

Therefore the oxidation kinetics of scratched aluminum is associated with the exoelectron emission decay of the scratched surface under ordinary temperature and reduced Pressure.

此,通过在常温低压下铝划伤表面外逸子发射衰减,讨论了划伤铝初始氧化的动力学过程。

Triboluminescence is the emission of light caused by applicationof mechanical energy to a solid.

摩擦发物质在材料科学领域倍受人们关注。

Objective To evaluate the value of 18 F-deoxyglucose (FDG) positron emission tomography (PET) in detecting the primary focus of metastatic cancer with an unknown primary.

目的探讨18F-脱氧葡萄糖(FDG)正子发射型体层摄影术(PET)全身显像在原发灶不明转移癌中的作用。

The white light comes from exciplex emission at the solid-state interface between (dppy)BF and NPB in addition to the exiton emission from NPB and (dppy)BF respectively.

激基复合物发通常波长较长且半峰宽较宽，因此利用激基复合物发是制备有机白发器件的有效方法。

Based on the emission, absorption, diffusion, reflection and scatteration of light by a voxel, it is suitable for generating and rendering realistic images of complex scenes.

基于体单元对线的发射、吸收、漫射、反射和散射基础上的体放射法,适用于复杂景物的生成和演示,在真实感图形演示中具有重要地位。

The results also show that green band emission is due to transition from conduction band to deep acceptor level which result in antiposition defect of OZn.

同样方法测量的530nm绿峰的发衰变规律显示绿主要源于导带至OZn反位缺陷深受主能级的跃迁。

Here, the submillimetre emission is shown as the blue clouds surrounding the reddish glow of the ionised gas (shown with data from the SuperCosmos H-alpha survey).

在这里，亚排显示为蓝色的云彩包围着的红色发的离气体。

ATP occurs wherever bacteria are present.Reaction of ATP with Luciferin Firetly in the presence of Luciferase results in the emission of light as a glow or flash.

ATP化验ATP和虫荧素就是萤火虫当闪动的时候有细菌存在就有ATP存在。

This paper gives a review on the advancement of this area, including sonoluminescence in cancer detection, as a new atomic emission spectroscopy in elements analysis and environmental monitoring.

本文论述了包括作者在内的研究者在该领域的研究进展，主要包括声致发在癌症监测中的应用，作为一种新型的原子发射在元素分析中的应用以及推广于环境监测分析中的情况。

Cathodoluminescence (CL) spectra show a strong band-edge emission around the V-shape pits.

阴极射线的萤显示了很强的能隙发强度在V形凹洞的边缘发生。