A new viable way of preparing wide size anti-drag coatings with macromolecules self-assembly were presented.
为大尺寸自组装技术在大面积减阻涂层中的应用提供可行性路线。
The present invention relates to a kind of anti-drag pressurizing hammer pulverizer for pulverizing material.
本发明涉及一种用于物料粉碎的减阻增风增压锤片式粉碎机。
Currently, the research target of this realm is raising the drag reduction efficiency, at the same time, is increasing its anti-to shear function and lower the usage cost as far as possible.
目前，这一领域的研究目标是在不断提高其减阻效率的同时，尽量增强其抗剪切稳定性及降低其使用成本。
Internal coating used in high pressure, large diameter and long distance gas pipeline has two main functions, one of them is anti corrosion and the other is drag reduction.
高压、大口径、长输天然气管道采用内涂层主要具有两大功能，一是防腐蚀，二是减阻。
It is very petite in size, will not take up too much computer resources, unlike other anti-virus software installed will drag the entire computer speed.
它的体积非常娇小，不会占用太多计算机资源，不像其它防毒软件安装之后会拖累整台计算机的速度。
It is very petite in size, will not take up too much computer resources, unlike other anti-virus software installed will drag the entire computer speed.
它的体积非常娇小，不会占用太多计算机资源，不像其它防毒软件安装之后会拖累整台计算机的速度。
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