physical decay
基本解釋
- 自然衰退
英漢例句
- 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(fā)生在許多的物理過(guò)程中，比如說(shuō)放射性衰變和太陽(yáng)上發(fā)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(shí)間常數(shù)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.
當(dāng)研究者核對(duì)已經(jīng)出版的同位素的數(shù)據(jù)時(shí)，他們發(fā)現(xiàn)查到的值和測(cè)量到的衰變速率不一致，而這個(gè)速率被物理學(xué)家假定是一個(gè)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