emanation

英 [ˌeməˈneɪʃn]

美 [ˌeməˈneɪʃn]

n.  放射能; 射气; 粒子流

复数：emanations　

化学

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
  Synonym:emission
• (theology) the origination of the Holy Spirit at Pentecost
  1. the emanation of the Holy Spirit
  2. the rising of the Holy Ghost
  3. the doctrine of the procession of the Holy Spirit from the Father and the Son
  Synonym:riseprocession
• something that is emitted or radiated (as a gas or an odor or a light, etc.)

双语例句

• 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。
• To monitor radon concentration in mines and environment, and radon emanation rate in building materials and uranium mill tailings piles is very important for occupational and environmental radiation risk assessment.
  铀矿井、某些非铀矿井和室内外的氡监测以及铀尾矿堆和建筑材料氡析出率的测量，是职业和环境辐射卫生评价的重要内容。
• By life, in definite circumstances, to act on definite things, how can science embrace life, of which it is merely an emanation or aspect?
  由生命创造，处于一定情况下，作用于一定事物，科学只是生命的一种释放或一个方面，怎么能包括生命？
• The research results of the effect of covered soil density on reducing radon emanation rate are introduced.
  介绍了覆土密度对降低氡析出率影响的试验研究结果。
• 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
• The application of ore sources in calibrating emanation detector
  矿石源标定射气仪的应用研究
• Effect of uranium ore humidity on radon emanation rate
  铀矿石湿度对氡析出率影响的研究
• 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。
• Often takes the information the receive, neglects the information emanation.
  往往重视信息的接收，忽视信息的发出。
• The Radon Emanation and Its Control Methods in Mined-out Area
  非铀金属矿山采空区中氡的析出和控制方法