1.   Because organic polymers break down in sunlight, Wheeler said, the alkoxysilanes are more common for outdoor use.

2.   It uses nanosized rods of a semiconducting material embedded in a thin layer of organic polymer that is in turn sandwiched between two electrodes.

3.   Some researchers are using clusters of plastic-like organic polymers that recognize chemicals as groups and not individuals.

4.   Unfortunately, the photolithographic etching process used to create integrated circuits from silicon destroys organic polymers.

a. + polymer >>共 89
new 5.84%
amorphous 5.19%
synthetic 5.19%
different 3.25%
crystalline 3.25%
solid 2.60%
clear 2.60%
organic 2.60%
given 1.95%
liquid 1.95%
organic + n. >>共 419
matter 9.06%
food 7.79%
material 5.34%
farming 4.80%
compound 4.66%
farmer 4.21%
produce 2.72%
molecule 2.72%
farm 2.36%
chemical 1.72%
polymer 0.18%
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