Research on The Roughening of a River Bed

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

store electrical energy capacitance . It is measured in farads.

电能的能力称为电容。电容的测量单位是法拉。

But a similarly sized ultracapacitor has a capacitance of 300 Farads.

但类似大小的超级电容的电容量为300法拉。

It is measured in farads.

电容的测量是法拉。

A capacitance unit equal to one billion farads.

电容单位等于十亿法拉。

The motivation is the same force that put Rouhani into power-the public outcry in Iran for relief from the crippling economic sanctions.

动机是把鲁哈尼推上台相同的力量—伊朗的公众希望解除严重伤害经济的制裁。

Iranian President Hassan Rouhani has spoken out against such crackdowns but done little to try to get the religious code relaxed.

伊朗总统哈桑·鲁哈尼公开表明反对宗教警察对妇女的镇压行为，但对于解除这一宗教习俗的实际作为却很少。