1.   Cobalt is important in the jet engines of aeroplanes because it makes turbine blades resist high temperatures.

2.   Wind farms also take up huge tracts of land and can kill birds caught in turbine blades.

3.   And the spinning turbine blades that power the electric generators can kill the fish.

4.   Astronauts will also study materials that could produce high-strength metals for the turbine blades of aircraft engines.

5.   A journeyman metal worker, Koseki can craft a turbine blade or a shaft to a precision of less than the thickness of a human hair.

6.   Experts within the hydropower industry say that by changing the shape of turbine blades, the survival rate of salmon may increase.

7.   He told the newspaper that investigators should focus on turbine blades inside both Rolls-Royce engines under the left wing.

8.   Other tricks of the radar stealth trade are to hide the turbine blades of the jet engines, which sparkle like ballroom mirrored globes in a radar beam.

9.   Precision makes metal parts for aircraft engines and produces turbine blades.

10.   So he kept working for the Fairchild Corp. on Long Island, developing a turbine blade for a heavy water atomic compressor.

n. + blade >>共 129
rotor 9.45%
steel 9.26%
turbine 5.86%
knife 5.67%
fan 5.10%
saw 4.54%
wiper 4.35%
skate 4.16%
hacksaw 3.59%
helicopter 3.21%
turbine + n. >>共 48
blade 25.00%
generator 8.06%
engine 6.45%
plant 4.84%
factory 4.03%
part 4.03%
room 4.03%
manufacturer 3.23%
pump 2.42%
technology 2.42%
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