問題詳情
37. What is the size of a circuit in a silicon chip?
(A) 1/1000 the diameter of a human hair.
(B) One thousand times the diameter of a human hair.
(C) 9/10 the diameter of a human hair.
(D) Experts must work in sterile “clean rooms” to make silicon chips.
(A) 1/1000 the diameter of a human hair.
(B) One thousand times the diameter of a human hair.
(C) 9/10 the diameter of a human hair.
(D) Experts must work in sterile “clean rooms” to make silicon chips.
參考答案
無參考答案
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