During these twenty-five years of intense study mathematics and astronomy were only a part, and 'perhaps not the most absorbing, of his occupations.

在这25年高强度的研究中，数学和天文学只是一部分，甚至可能不是对他最有吸引力的事业。

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The problem with stereolithography for small things is that the liquid tends to solidify even when it is not at the most intense part of the beam.

ECONOMIST: Microelectronics grows up

Estruch says that the study has some limitations, most notably that the low-fat diet group may not have had as intense an intervention during the first part of the study as the Mediterranean groups did, potentially biasing the results in favor of the Mediterranean diet.

CNN: Mediterranean diet lowers risk of heart attack, stroke