Sentence examples for use of large amount from inspiring English sources

They concluded that the antibacterial performance of ramie has been attributed to the constituents of pyrimidine, purine or other antibacterial component and that of bamboo viscose may derive from the use of large amount of chemicals in the manufacturing process.

Current platinum group metal (PGM -free carbon nanocomPGM -freetalysts for the oxygen reducarbonreactionanocompositeidicatalystslyte oforn suffer from rapid degradathen assoxygend with careductionosion due to the use of lareactionnt ORRamorphoous carbon black supports.

In addition, steam EOR processes (i.e. CSS, SAGD, THSF, and Steam flooding) are faced with the problems of heat losses to the adjacent formations, which lower the thermal efficiency as the process progresses and also the use of large amount of gas and water for energy and steam generation makes them expensive and uneconomical.

Basal mammalian divergences have proven difficult to resolve, despite the use of large amount of nuclear sequences.

Tchenguiz was among a group of entrepreneurs who pioneered the use of large amounts of long-term securitised debts to buy tenanted and leased pubs about 10 years ago.

However, this approach is not environmentally friendly owing to the use of large amounts of solvent.

However, the use of large amounts of islets per transplant, coupled with the scarcity of donor tissue, diminishes its feasibility.

The use of large amounts of fertilisers dumps excess nitrogen into soils, potentially causing trees to store less sugar in their leaves, and, again, dulling autumn reds.

Experiments on a large vocabulary continuous speech recognition task offer relative reductions in word error rate of up to 16.7 % over training with the hard aligned labels by effectively making use of large amounts of additional untranscribed data.

Although living polymerization allows for control over polymer architecture, the production of low molecular weight polymers with low polydispersities via living polymerization systems is challenged by the use of large amounts of catalysts and broadening in molecular weight distribution.

Although these methods are improvements, most of them suffer from disadvantages such as harsh reaction conditions, long reaction times, poor yields, poor selectivity, use of toxic or expensive reagents, and use of large amounts of FDMA.