The energy source on Voyager 2 is not a nuclear reactor, in which atoms are actively brokenapart; rather a kind of nuclear battery that uses natural radioactive decay to produce power.
Issues:Idiom | Comparison
Analysis:
1. In this sentence, two sources of energy are compared.
2. The construction of sentence should be "... not X but rather Y", where X and Y should be comparable entities such as "a nuclear reactor" and "a kind of nuclear battery"
(A) apart; rather
...
Issues:Idiom | Comparison
Analysis:
1. In this sentence, two sources of energy are compared.
2. The construction of sentence should be "... not X but rather Y", where X and Y should be comparable entities such as "a nuclear reactor" and "a kind of nuclear battery"
(A) apart; rather
...
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