Sentence examples for extract trace from inspiring English sources

In one neighborhood, plastics may be salvaged, while in another, circuit boards may be smelted to extract trace amounts of gold and other valuable materials, according to the investigators, who visited the region in December last year.

The researchers found that baths, showers, dishwashers and washing machines can all be significant sources of indoor pollution, because they extract trace amounts of chemicals from the water that they use and transfer them to the air.Nearly all public water supplies contain very low concentrations of toxic chemicals, most of them left over from the otherwise beneficial process of chlorination.

The separation material could also extract trace mercury from Traditional Chinese Medicine, and has no influence on their effective components.

Studies on the application of a short microwave irradiation cycle and the use of diluted acids to extract trace elements from raft mussel samples were developed.

To extract trace benzoylurea insecticides effectively, poly methacrylic acid-co-ethylene dimethacrylate) monolith was prepared and used as the sorbent of multiple monolithic fiber solid-phase microextraction (MMF-SPME).

Acid oxidized multi-walled carbon nanotubes (CNTs) functionalized with chitosan were coated on polypropylene membrane and used as sorbent to extract trace polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs) from environmental water samples.

The first extract traces the journey of a prism made by master glassmakers in Venice to the young Isaac Newton, "who had wandered that morning among the glass sellers of Cheapside asking for information about glassmaking and lens grinding".

Synthetic trace generated from the inversion result (red) and extracted trace from the seismic volume (black) showing excellent matching.

Blue traces represent synthetic seismograms, red traces represent the extracted trace from the seismic volume at the well location, and black traces shows the nine traces around the well location.

P-impedance was inverted from a single trace at the well location, then a synthetic trace was generated using this impedance, and the extracted P-wavelet was compared to the extracted trace from the real seismic trace at the well location (Fig. 8).

Surrogate traces were constructed from the extracted trace by shuffling the time intervals between the PSCs/PSPs, while preserving the temporal order of those events.