Sentence examples for contained twice from inspiring English sources

Water samples from February contained twice as much plastic as samples from a decade ago.

Some of the hair samples had five times the "safe" concentration, while the fish contained twice the recommended level.

Even in the United States the home-heating market for natural gas was limited until the 1930s, when town gas began to be replaced by abundant and cheaper supplies of natural gas, which contained twice the heating value of its synthetic predecessor.

The asthma medication was in an inhaler the Lampre-Merida rider has been given permission to use, but a sample taken at last month's Giro d'Italia contained twice the permitted amount.

According to his calculations, an infant drinking tap water for a year that contained twice the safe level for iodine-131 would receive a dose of about 0.8 millisieverts.

The diabetic pancreas contained twice as many maternal β islets, but the cells didn't appear to be under attack; even when the patient's "own" cells were surrounded by inflammation, the maternal cells appeared healthy and functional, the team reports in the January 22 issue of the Proceedings of the National Academy of Sciences.

Some were found to contain twice as much cholesterol.

Her analysis showed that frogs contain twice the calcium of other whole prey.

Each Dji Sam Soe contains twice the nicotine and triple the tar of a conventional cigarette.

But the sprouts contain twice as much vitamin C per 100g than an orange.

For example, methane was found to contain twice as much hydrogen as ethylene.