网络人口倍增时间 网络释义 1. 人口倍增时间 经济学英语... ... 人口变成二倍之时间 Doubling time人口倍增时间Doubling time of population道琼平均值 Dow-Jones average ... www.scientrans.com|基于 1 个网页
Question: The doubling time for a population with an annual percentage growth rate of 7.0 is: a. 1. b. 5. c. 10. d. 50. e. 100. Population Statistics: A population tends to increase in the presence of resources and other related factors; populati...
British journal of cancerAherne NB, Buck P. The potential cell population doubling time in neuroblastoma and nephroblastoma. Brit J Cancer 1971; 25: 691–696.AHERNEW, . & BUCK,P. (1971) The potential cell population doubling time in neuroblastoma and nephroblastoma. British Journal of ...
Doubling Time Definition One doubling time definition is the duration of time it takes for a population to grow when it is growing at a constant rate. A rate is the extent to which a certain parameter is changing over time (for example, the rate that X population grows is 22 specimens ...
At this rate, Pakistan's population will double in the next 30 years as compared to an average doubling time of 60 years for other South Asian countries. Provinces to frame population control policy Janssen also presented results of a population-based study of PSA doubling time in patients with...
What is doubling time? Suppose a population has a doubling time of 1515 years. by what factor will it grow in 4545 years? Doubling Time Function: A doubling time function is a form of an exponential growth function. It is widely applied in es...
It’s also used widely in physics and statistics, such as calculating the half-life of radioactive elements or the population growth of bacteria. Doubling time is also used in economics to estimate the value of currency, accounting for inflation, and measuring national GDP. As you can see...
Scaling of G1 duration with population doubling time by a cyclin in Saccharomyces cerevisiaeA quantitative relation that defines the population doubling time (Td) as a function of the time eukaryotic cells spend in specific cell cycle ... HM Blank,M Callahan,IPE Pistikopoulos,... 被引量: 0...
The United States is doubling its population about very eighty-seven years, with a rate of 0.8% per year. Every time a population doubles, the country involved needs twice as much of everything, including hospitals, schools, resources, food and medicines to care for its people. It is easy...
群体倍增时间,popul... ... ) population doubling time 群体倍增时间 )population doubling群体倍增) doubling time 倍增时间 ... www.dictall.com|基于 1 个网页 2. 复制增生的次數 C15的培养液中,每三天计數复制增生的次數(Population doubling) (上图)。