doubling time造句怎么写

When cultured in vitro, PDMSC3 attached to the dish and grew with a doubling time of 46 hours.

According to consumption rate models of energy sources, we estimate accumulative consumption of resources, doubling time, maximum consumption rate and the time of maximum consumption rate.

In many early pregnancies, the hCG level will double every 31 to 72 hours. As the pregnancy progresses, hCG levels rise and the doubling time increases.

Results Population doubling time of corneal stromal cells prolonged significantly since passage 7. MTT assay also showed cell viability of passage 7 decreased to 60% of passgage 1 (P

In the present study, the effect of X rays on el 4 cell doubling time and cell cycle progression were investigated.

Compared with negative control group, the doubling time of both positive control group and experimental groups was prolonged.

Results During long term cultivation, the population doubling time of the cells became shorter and the percentage of aneuploidy chromosomes and colonies grown in soft AGAR increased.