roughened
英 [ˈrʌfnd]
美 [ˈrʌfnd]
v. 变粗糙; 使粗糙
roughen的过去分词和过去式
过去式:roughened
BNC.48740 / COCA.45245
柯林斯词典
- VERB (使)变得粗糙;(使)变得不平滑
If something hasbeen roughened, its surface has become less smooth.- ...complexions that have been roughened by long periods in the hot sun...
因长期曝晒而变得粗糙的皮肤 - She lifted her big, roughened hands.
她举起了那双粗糙的大手。
- ...complexions that have been roughened by long periods in the hot sun...
英英释义
adj
双语例句
- Raman Spectroscopic Investigation of the Coadsorption of Pyridine and Hydrogen ( or Oxygen Containing Species) at Roughened Platinum Electrodes
拉曼光谱研究粗糙铂电极表面吡啶和氢(或含氧物种)的共吸附 - She put her hand, which was a comfortable hand though roughened by work, upon my hands, one after another, and gently took them out of my hair.
她把手放在我的手上,虽然她的手由于日夜操劳而变得粗糙,可又是多么温柔舒适啊。 - A heavy infection with F. hepatica may be associated with roughened hair coats.
肝片吸虫的重度感染,可伴有被毛粗乱。 - One end of a muscle is attached to a roughened area on bone or cartiage, while the other is fixed in a similar manner to an adjacent bone.
肌肉的一端附着在骨或软骨上的粗糙面,而另一端则以类似的方式附着在相邻的骨上。 - Applying the rough set theory make the controlling quantity roughened, and realizes a variable precision control.
利用粗糙集合理论对控制量作了粗糙化,实现了控制系统的变精度控制。 - Ordered double-layer structures of gold/ silver nanoparticles on roughened gold substrates were obtained by self-assembly method, where benzidine was used as the coupling molecules.
采用自组装方法,以联苯胺为偶联分子,在粗糙金基底表面构筑了金/银纳米粒子的双层有序结构。 - The harsh climate had roughened her skin.
恶劣的气候已经使她的皮肤变得粗糙。 - Then the wood was set afire, a fire that roughened and darkened the ribbed surfaces of the concrete.
然后是木材着火,大火,粗糙和黝黑的肋表面的混凝土。 - The other studies effect of roughened apron upon scour.
第二部分研究海漫加糙后的防冲效果。 - Experimental research and analysis of heat transfer augmentation in narrow passages with roughened surface and pin-fins
窄缝通道内带粗糙面和扰流柱的强化换热实验与热力性能分析冲击粗糙壁面复合冷却实验研究