相反，两个细胞结合，将他们的DNA合并成一个新的单细胞体继续生长—触角可以延伸几码远。
Instead, two cells merge, combining their DNA into a new single-celled organism that just keeps growing - extending tentacles that can extend as far as several yards.
本文记述了用测接触角法研究两个储层基质渗透率极低的碳酸盐岩油藏岩石表面润湿性的方法。
Surface wettability study of two carbonate reservoir rocks of Chuanzhong and Renqiu oil fields by means of measuring contact angles are described in this paper.
轴承接触角和滚子半圆锥角是影响轴承载荷和使用寿命的两个重要参数。
The bearing contact Angle and the roller half taper Angle are two important parameters of a large taper conical roller bearing, they influence the load and life of the bearing.
轴承接触角和滚子半圆锥角是影响轴承载荷和使用寿命的两个重要参数。
The bearing contact Angle and the roller half taper Angle are two important parameters of a large taper conical roller bearing, they influence the load and life of the bearing.
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