The effects of the tip shape of V-groove on drag reduction and flow field characteristics by numerical analysis;

近年来对于水下条纹沟槽表面减阻的研究多集中在试验方面，理论分析和数值计算进行的却不多。

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The trajectories of the negative ions in the negative ion atom probe have been calculated for hyperboloidal tip shape.

本文基于双曲面形样品针尖，计算了负离子原子探针中负离子的飞行轨迹。

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The settings you use are going to vary with each line you create, especially the diameter. Below shows one Brush Tip Shape I used.

笔刷的设置要随着你使用线条的不同分别进行设置，尤其是直径。下面显示的是我使用的一种画笔笔尖的形状。

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Keep eyebrows and nails in tip top shape always.

FORBES: Superficially You: Finessing the First Impression

An army of snowploughs and maintenance engineers work 24 hours a day to ensure the ice is in tip top shape while the NCC's Ice Safety Committee monitors the ice on an hourly basis.

BBC: Embracing winter in Ottawa

This might have been a "fun" day for the 400m Olympic champion, but she is in tip-top shape.

BBC: Banishing the Beijing demons