These births are divided into three groups according to the interval elapsing between second and third births.
We maintained the duration of electroshocking of 10 s per unit area (m2) while collecting organisms, with more than 30 min elapsing between successive passes.
On the other hand, discrete-time models overlook the information content enclosed in the varying time intervals elapsing between observations.
The use of elapsing for "spending," and communication for "letter" suggests that the writer has little regard for the simple, straightforward and precise mode of expression.
Person time was computed for each member of the cohort as the time elapsing until that individual seroconverted or tested negative at the end of the study.
But statistics do not appear without a great deal of work being done on them and without a great deal of time elapsing.
I see quite a time elapsing before there is a sufficient number of people who are really qualified to do this important work.
I accept that this is bound to lead to some considerable time elapsing before the notice comes into effect.
