The fluctuation of salinity seemed no effect on the reproduction conversion in the present experiments.

盐度变化对蒙古裸腹溞生殖方式无显著作用。

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A new kind of vortical structure, whose features are contrary to those of the hairpin vortex, was observed in the present experiments.

实验中发现一种新型涡结构，它的特征与典型的发卡涡正好相反。

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In the present experiments, it was confirmed the sarcomere length near the ends of the muscle was shorter than in the middle and the sarcomere length variation in the middle was extremely small.

本实验证实肌肉两端的肌节长度小于肌肉中部的肌节长度，而中部肌节长度的变化很小。

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Another difference is that in the 1970s there was a worry that DNA experiments could in themselves present dangers.

ECONOMIST: Geoengineering