例句與造句

1. When the reactor is prompt critical, the time to double the power is on the order of 10 microseconds.
2. In the case of an ejected control assembly, it is possible for the reactor to become prompt critical ).
3. The transient critical excursion is characterized by a continuing or repeating spike pattern after the initial prompt critical excursion.
4. In this accident, however, the reactivity addition was sufficient to take the reactor prompt critical within a time estimated at 3.6 milliseconds.
5. African art cast, however superficially, in " our " pictorial language automatically prompts critical responses we don't apply to traditional African art.
6. It's difficult to find prompt critical in a sentence. 用prompt critical造句挺難的
7. It was named for its pulsing ability, by which it can safely become super prompt critical and produce very short pulses of radiation.
8. Without their existence, the nuclear chain-reaction would be prompt critical and increase in size faster than it could be controlled by human intervention.
9. If a nuclear reactor happened to be prompt critical-even very slightly-the number of neutrons and power output would increase exponentially at a high rate.
10. Like degrees of temperature, cents ( and sometimes dollars ) of reactivity are used relatively, as in " 5 cents above prompt critical ".
11. Since each fission event contributes approximately 200 MeV per fission, this results in a very large energy burst as a " prompt critical spike ".
12. Careful feedback and monitoring of the power level will keep the reactor delayed critical and not prompt critical, which can be done by a mechanical control system.
13. The exponential excursion is characterized by a reactivity of less than one dollar added, where the neutron population rises as an exponential over time, but not reaching prompt critical.
14. Since the assembly was nearly in the critical state, the accidental addition of that brick caused the reaction to go immediately into the prompt critical region of neutronic behavior.
15. At 3 : 20 p . m ., the screwdriver slipped and the upper beryllium hemisphere fell, causing a " prompt critical " reaction and a burst of hard radiation.
16. The fission products which produce delayed neutrons have half lives for their dollars " and the prompt critical point is " one dollar ", and other points in the process interpolated in cents.
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