A Study on Potassium Permanganate Solution Roughening Epoxy Resin Boards

A kind of method for analyzing the sulfate content in the roughening solution with high chromic acid content was determined.

研究出一种高铬酸型粗化溶液中硫酸含量的分析方法。

Surface roughening and deformation of grains in uniaxial tension of polycrystalline titanium

多晶体钛拉伸变形表面褶皱的形成及晶粒变形

Model roughening and US level correction calculation for hydraulic model test of construction diversion tunnel of Baise Multipurpose Dam Project

百色水利枢纽导流洞水工模型试验中加糙与上游水位校正计算

A new method ( screen-printing) of roughening anode/ electrolyte interface is presented.

提出了一种新的粗化阳极/电解质界面的方法&丝网印刷法。

Study on Defining Relative Roughness of Flexible Roughening in Model flume

模型明槽柔性加糙相对糙率的确定

Research on The Roughening of a River Bed

床沙粗化研究的回顾

Surface roughening and growth mode transition of polycrystalline thin films

多晶薄膜表面粗化与生长方式转变

Study on roughening process before electroless nickel plating on terylene fabric

涤纶织物化学镀镍前处理粗化工艺的研究

Research work on Mechanism of two methods for chemical roughening of ABS and on the bonding strength of the coatings

ABS塑料的两种化学粗化方法机理及镀层结合力探讨

Changes of wetting performance can be used to check the degree of roughening.

利用润湿性的变化可以考察其粗化处理程度。

Cold weather roughens your skin.

天气寒冷，皮肤变得粗糙。

In this paper accuracy of sensory certification and relative certification of surface, roughens for calliper planes measured using comparison samples was analyzed.

本文分析了卡尺测量面表面粗糙度感官检定和与比较样块比较检定的准确率。

First, it roughens the texture of the match head, helping to create friction wherever you strike it.

首先，它使火柴头的质感变得粗糙，有助于产生摩擦力，无论你在什么地方划火柴。

These ingredients can cause bleeding under the nails, discolouration and can roughen the smooth texture of the nails.

这些成分可引起指甲下出血，变色，甚至使原本质地光滑的指甲变得粗糙。

If maximum recoat interval is exceeded, roughen the film surface to ensure the adhesion between layers.

如超过最大重涂间隔，须磨粗表面，以确保漆膜间的附着力。

If gas permeates the polymer, it can roughen the inner surface of the part when the gas migrates out again.

如果气体穿透到聚合物内，当气体再溜出去的时候会造成内表面粗糙。

Currently, using photo-enhance chemical etching (PEC) has been proven to be an efficient method to roughen then-type GaN surface.

现在，光辅助化学湿蚀刻法（photo-enhancechemicalwetetchingmethod）已被证实可以有效的粗化N型氮化镓表面，且会形成规则的六面体形状。

to irritate or roughen by rubbing

通过摩擦使变粗糙或激怒

To cause (the skin) to roughen, redden, or crack, especially as a result of cold or exposure

使（皮肤）变粗糙、变红或皲裂，尤指寒冷或暴露所致

My beard a roughen in' coal pile

我的胡子长得像煤堆