Sentence examples for medium was first from inspiring English sources

The medium was first changed at day 5, and then changed every 3 days.

Since the 1890s, when the medium was first introduced, film has been an important means of cultural expression for South African artists.

More than 6 billion CDs have been sold since late 1982, when the new medium was first put on the market by its co-inventors, Philips and Sony, accompanied by the brazen slogan "Perfect sound, forever".

For a given NAPL, the anw value was found to be about twice as large when the porous medium was NAPL wet first, compared to when the medium was first water wet.

The idea of reducing the gamma sensitivity of 6Li-glass scintillators by embedding small glass particles in an organic light-guide medium was first presented by L.M. Bollinger in the early 60s but, to the best of our knowledge, has never been reduced to practice.

Dubbed XQD, the medium was first announced by Sandisk, Sony and Nikon in November 2010.

A single ring model in an infinite medium is first introduced.

Cells growing in serum-containing medium or in serum-free ITS medium were first treated with RA for 48 h.

The quality of the culture medium is first affected by excess particles as well as by soluble waste products such as nitrogen compounds.

18°C expression cultures in YG medium were first grown at 37°C, induced with 0,5 – 1mM IPTG and shifted to 18°C for over night expression.

Moreover, five replicate 25 cm culture flasks with standard growth medium were first exposed to IR (1 Gy) and afterwards exposed to standard growth medium supplemented with rhs TRAIL (10 ng ml−1).