Sentence examples for at different period. from inspiring English sources

An experimental and a transient theoretical model are conducted to compare the performances of solar heating system at different period of the year.

c, d The activity was measured at different period with or without lipopeptide treatment.

Furthermore, the hot topic "reading" emerges and fades out quickly at different period.

We observe that the component of effluent crude oil at different period changes rapidly.

The stored pollinia at different period were removed and hand pollinated to the female parent Phalaenopsis Sogo Vivien 'F858' (Sogo Orchid Nursery, Pingtung, Taiwan).

At different period of time, 25 µL samples of the reaction medium were withdrawn and mixed with 100 µL of a Pi ALS mixture (100 µL of Pi color lock +1 µL of accelerator, both provided in the Pi color Lock TM ALS kit), previously distributed in a well of a 96-wells microplate.

These differences may be explained by the Mup expansions having occurred at different periods during the evolutionary history of each lineage.

We examined temporal changes of land use at different periods.

Three actors portrayed Ty Cobb at different periods of his life.

Each train company operates in a different market and under different franchise agreements, signed at different periods.

Second, imitation and innovation exert distinct functions at different periods and for different industries.