Based on linear wave making resistance theory and on & technique of boundary layer separation control, the present paper gives an optimized study of hull form below the design water line.

本文基于线性兴波阻力理论，把控制尾流分离作为约束条件，利用优化计算方法对设计水线下船体外形进行优化研究。

youdao

There are stacks of bottled water, and an irrigation system on the opposite side of the food line: it’s part of the compost and waste disposal system set up by a group called Mobile Design Lab.

在食物行列对面有很多瓶装水和一个灌溉系统:那是一个名为“ 移动设计实验室 ”的组织建立的混合物和废物处理系统的一部分。

youdao

This paper introduces the design of a Coriolis mass flowmeter for the on-line monitoring of water inrush in mine.

介绍了一种实时在线矿井突水监测科氏力质量流量计的设计。

youdao

For the first time in 30 years, Rubbermaid is changing the utilitarian design of its water pitcher, adding a swoosh-like handle and a rubbery bottom-half to match a new line of kitchen gewgaws.

FORBES: Rebirth of a salesman

For the first time in 30 years, Rubbermaid is changing the unadorned, utilitarian design of its water pitcher, adding a swoosh-like handle and a rubbery bottom-half to match a new line of kitchen gewgaws like butter dishes and pepper shakers.

FORBES: Rebirth of a Sales Man