Example sentences of "contains up to " in BNC.
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1 | Now the River Ant contains up to 60 mg/litre of nitrate and ‘ days could pass without a bite ’ . |
2 | Natural gas contains up to 95 per cent methane , a gas with a high calorific value which requires ten times its own volume of air for complete combustion . |
3 | Research has shown that the average Western diet contains up to eighty per cent of acid-forming foods , like meat , bread , eggs , and hard cheese . |
4 | It contains up to four motherboards , each with sixteen fully switched High Performance Transputer Modules . |
5 | The lower Auchtertyre horizon is about 80 m thick over a strike length of 8 km and contains up to 1.6 per cent Zn and 0.1 per cent Cu over 3 m ( MRP 93 ; Fortey and Smith , 1986 ) . |
6 | Magma contains up to 4 per cent water by weight , and some volcanic activity takes the form of eruptions of super-heated water and steam from geysers ( Fig. 4.3 ) . |