1.   Second, there is growing environmental pressure, particularly on organic solvents.

2.   Similarly, the reference to reactions in organic solvents merited further discussion.

3.   The nitric acid solution is then mixed with an organic solvent and the uranium and plutonium are separated from the waste products.

4.   Carboxylic acids, for example, associate to form dimers in organic solvents.

5.   Because the liquid is made of ions rather than molecules, the chemical properties are different from those of conventional organic solvents.

6.   In cell cultures using an extract of the entire plant, Dietert said, studies found some antimutagenic effects, depending on whether water or organic solvents were used.

7.   The investigators focused on organic solvents that caused birth defects in animals when they were administered in high doses.

8.   The women exposed to organic solvents included factory workers, laboratory technicians, artists, chemists, and painters, for example.

9.   PCBs are soluable in most organic solvents but are almost insoluble in water, so when added to it they sink to the bottom.

10.   The study looked at what are called organic solvents, which are used in many industries and trades.

a. + solvent >>共 73
industrial 14.94%
chemical 8.05%
cleaning 6.90%
organic 5.75%
toxic 5.75%
chlorinated 4.02%
powerful 2.87%
pure 2.87%
universal 2.87%
suitable 1.72%
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%
solvent 0.45%
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