题目内容
(请给出正确答案)
[主观题]
检索“高压反应装置”方面的文献,合理的检索式为:
A、(high NEAR/2 pressure) and react* and device
B、(high NEAR/2 pressure) and react* and apparatus
C、(high NEAR/2 pressure) and react* and (device or apparatus or equipment)
D、high NEAR/2 pressure NEAR/2 device
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