physical decay
基本解释
- 自然衰退
英汉例句
- Quantum tunneling is involved in many physical processes, such as radioactive decay and the nuclear fusion that takes place in the Sun.
量子隧穿發生在許多的物理過程中，比如說放射性衰變和太陽上發生的核聚變。 - The constant of electrostatic charge decay time is an important physical quantity that can describe the electrostatics property of materials.
靜電衰減時間常數是定量描述材料靜電性能的重要物理量。 - As the researchers pored through published data on specific isotopes, they found disagreement in the measured decay rates – odd for supposed physical constants.
儅研究者核對已經出版的同位素的數據時，他們發現查到的值和測量到的衰變速率不一致，而這個速率被物理學家假定是一個物理常量。 - The physical decay is evident and these areas suffer all the social problems associated with inner-city poverty.
ECONOMIST: Brazilian cities - Physical decay accounts for much of the problem.
ECONOMIST: Russia’s part-time president - Checking data collected at Brookhaven National Laboratory on Long Island and the Federal Physical and Technical Institute in Germany, they came across something even more surprising: long-term observation of the decay rate of silicon-32 and radium-226 seemed to show a small seasonal variation.
FORBES: Radioactive Decay Rates May Not Be Constant After All