emanation
英 [ˌeməˈneɪʃn]
美 [ˌeməˈneɪʃn]
n. 放射能; 射气; 粒子流
复数：emanations
BNC.34709 / COCA.26726
柯林斯词典
- 放射能;射气；粒子流
Anemanationis a form of energy or a mass of tiny particles that comes from something.
英英释义
noun
- the act of emitting
- (theology) the origination of the Holy Spirit at Pentecost
- the emanation of the Holy Spirit
- the rising of the Holy Ghost
- the doctrine of the procession of the Holy Spirit from the Father and the Son
- something that is emitted or radiated (as a gas or an odor or a light, etc.)
双语例句
- Study on Radon Emanation of Low Radioactive Material Under the Control of Low Temperature
低温控制条件下低射气介质中氡释放规律的实验研究 - The simultaneous determination of U, Ra and emanation factor in uranium rocks without accumulating radon
不需积累氡而同时测定铀矿样中的铀、镭和射气系数 - Heating can reduce the emanation coefficient of Rn effectively, which can be used as a new measure to defend against radon and radon daughters.
灼烧法是一种有效降低氡射气析出率的方法，可作为对氡射气及放射性子体的防护手段加以利用。 - This research report mainly focuses on the detection and eavesdropping of the compromising emanation from the confidential devices.
本文研究的重点主要是放在对机要数据设备产生的泄漏发射进行检测与窃取方面。 - The application of ore sources in calibrating emanation detector
矿石源标定射气仪的应用研究 - Under the guide of the theory frame of technology selection, the dissertation analyzes in practice the evolution process of computer technology system and pointing out different strategies that should be taken accordingly in different phase of the evolution ( convergence and emanation).
以技术选择理论框架为指导，实证分析了计算机技术体系的演化进程，并指出了在其演化不同阶段即收敛和发散的时期应采取的不同战略选择。 - Firstly time-domain radiation mechanism of emanation sources is studied.
第一部分研究了泄漏发射源的时域辐射机理。 - We discuss the principle of information electronic magnetic emanation and information eavesdropping using the method of signal theory and frequency domain analysis, and point out the importance of information emanation and suppression.
用信号和频域分析方法研究了计算机视频信号辐射泄漏机理和窃收机理，指出了信息泄漏防护的重要性； - Information theory models are established of emanation sources and interception system. Entropy preservation is considered of the TEMPEST transceiving system.
建立了泄漏发射源和侦收系统的信息论模型，讨论了TEMPEST收发系统的保熵性，从理论和实验两方面开展了数字侦收系统的抗噪声性能研究。 - The western countries have paid close attention to compromising emanation of military electronic devices for more than half century.
西方大国在军用电子设备上关注泄漏发射问题已有半个多世纪的历史。