Sentence examples for exchange vary from inspiring English sources

Although the acquisition of oxygen and the elimination of carbon dioxide are essential requirements for all animals, the rate and amount of gaseous exchange vary according to the kind of animal and its state of activity.

Porewater exchange varied from 3.1 ± 1.6 to 7.1 ± 2.4 cm day-1.

Data from Guinea-Bissau [ 34] are used to specify how the rate of partner exchange varies with age in the period 1990 to 1997.

The average rate of partner exchange (the number of sexual partners per year) varies in such a way that the relative rates of partner exchange across different ages remains fixed over time, whereas the overall rate of partner exchange varies with time.

The law governing these exchanges vary widely based on location and the type of services each exchange offers.

Exchanges vary from city to city, but buy-backs offer gun owners everything from $50 Walmart gift cards, to $250 cash, to flu shots.

Their checks showed the cost of connecting fibre to BT's green street cabinets, which link homes to telephone exchanges, varied between £19,600 and £51,000.

However, the time of the exchanges varied more than during the strict day night light regime (Schmidt-Koenig 1958).

Figure 2b shows that the fraction of chains exchanged varied linearly with mix time, which is highly suggestive of a surface-limited exchange rate.

We did not take into account rare spontaneous single nucleotide exchanges introduced by DNA polymerase, because the frequencies of these errors were relatively low (0 - 20% of plasmid inserts had random nucleotide exchanges), varied from round to round, and were not reproducible.

Navarro et al. (1997) showed that genetic exchange varies among the proximal, central, and distal regions of inverted chromosomes when a Counting model is assumed.