- first order decay
- 一阶衰变
English-Chinese computer dictionary (英汉计算机词汇大词典). 2013.
first order decay
Look at other dictionaries:
First-order — First or der, a. decaying at an exponential rate; a mathematical concept applied to various types of decay, such as radioactivity and chemical reactions. Note: In first order decay, the amount of material decaying in a given period of time is… … The Collaborative International Dictionary of English
pseudo first order — First order First or der, a. decaying at an exponential rate; a mathematical concept applied to various types of decay, such as radioactivity and chemical reactions. Note: In first order decay, the amount of material decaying in a given period of … The Collaborative International Dictionary of English
Decay correct — is a method of adjusting the measurements of radioactive decay obtained at two different time points so that they may be used as a single data set. If a chemical compound is tagged with a radioactive isotope then the amount of radiation released… … Wikipedia
Decay theory — proposes that memory fades due to the mere passage of time. Information is therefore less available for later retrieval as time passes and memory, as well as memory strength, wears away.[1] When we learn something new, a neurochemical “memory… … Wikipedia
Order and Abbey of Fontevrault — Order and Abbey of Fontevrault † Catholic Encyclopedia ► Order and Abbey of Fontevrault I. CHARACTER OF THE ORDER The monastery of Fontevrault was founded by Blessed Robert d Arbrissel about the end of 1100 and is situated in a… … Catholic encyclopedia
Radioactive decay — For particle decay in a more general context, see Particle decay. For more information on hazards of various kinds of radiation from decay, see Ionizing radiation. Radioactive redirects here. For other uses, see Radioactive (disambiguation).… … Wikipedia
Exponential decay — A quantity undergoing exponential decay. Larger decay constants make the quantity vanish much more rapidly. This plot shows decay for decay constants of 25, 5, 1, 1/5, and 1/25 for x from 0 to 5. A quantity is said to be subject to exponential… … Wikipedia
Exponential decay — Exponential Ex po*nen tial, a. [Cf. F. exponentiel.] 1. Pertaining to exponents; involving variable exponents; as, an exponential expression; exponential calculus; an exponential function. [1913 Webster] 2. changing over time in an exponential… … The Collaborative International Dictionary of English
Cluster decay — Nuclear physics Radioactive decay Nuclear fission Nuclear fusion Classical decays … Wikipedia
Half-Life: Decay — The logo for Decay Developer(s) Gearbox Software Valve Corporation … Wikipedia
Slow Decay — Torchwoodbook title=Slow Decay number=3 featuring=Jack Harkness Gwen Cooper Owen Harper Toshiko Sato Ianto Jones writer=Andy Lane publisher=BBC Books isbn=ISBN 978 0 563 48655 8 set between= Ghost Machine and Cyberwoman pages=357 date=4 January… … Wikipedia
