1.   It needs this cooling device because it is more exposed to the direct heat of the sun.

2.   Taken in connection with other programs now under way, the cooling device should improve survival chances for winter-run salmon.

3.   And from a practical point of view, a fan is a cooling device.

4.   But that gear is too bulky for most ground troops and, because it requires a cooling device, too loud for covert operations.

5.   Fans were the earliest form of cooling devices.

6.   It will replace a less suitable cooling device that relied on frozen nitrogen.

7.   One weekend, while tinkering in his bathroom, Johnson hooked up to the sink a prototype cooling device.

8.   Butler is chairman of Alpha Technologies, a company that makes thermal cooling devices for electronic equipment.

a. + device >>共 1590
explosive 10.01%
electronic 5.49%
medical 5.45%
nuclear 3.96%
new 3.19%
wireless 1.86%
hand-held 1.78%
handheld 1.67%
listening 1.48%
incendiary 1.44%
cooling 0.10%
cooling + n. >>共 193
system 24.94%
rack 5.87%
economy 4.77%
tower 4.03%
effect 3.91%
water 3.55%
fan 3.06%
pond 2.81%
air 1.96%
trend 1.47%
device 1.10%
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