私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

相關(guān)鏈接
聯(lián)系方式
  • 通信地址:北京市昌平區(qū)高教園南三街9號(hào)北京航空航天大學(xué)實(shí)驗(yàn)七號(hào)樓409
  • 郵編:102206
  • 電話:---
  • 傳真:
  • Email:zhengym@buaa.edu.cn
當(dāng)前位置:> 首頁(yè) > 論文著作 > 正文
Orientation-Induced Effects of Water Harvesting on Humps-on-Strings of Bioinspired Fibers
作者:Yuan Chen, Dan Li, Ting Wang, Y. Zheng*
關(guān)鍵字:Bioinspired
論文來(lái)源:期刊
具體來(lái)源:Sci. Rep. 2016, 6, 19978
發(fā)表時(shí)間:2016年

Smart water-collecting functions are naturally endowed on biological surfaces with unique wettable microstructures, e.g., beetle back with “alternate hydrophobic, hydrophilic micro-regions”, and spider silk with wet-rebuilt “spindle-knot, joint” structures. Enlightened by the creature features, design of bio-inspired surfaces becomes the active issue in need of human beings for fresh water resource. Recently, as observed from spider web in nature, the net of spider silk is usually set in different situations and slopes in air, thus spider silks can be placed in all kinds of orientations as capturing water. Here, we show the styles and orientations of hump-on-string to control the ability of water collection as bioinspired silks are fabricated successfully. As different strings, sizes (height, length, pitch) of humps can become the controlling on volumes of extreme water drops. It is related to the different solid/liquid contact regions resulting in the as-modulated wet adhesion due to orientations of humps-on-strings. The conversion of high-low adhesion can be achieved to rely on orientations for the effect of capturing water drops. These studies offer an insight into enhancement of water collection efficiency and are helpful to design smart materials for controlled water drop capture and release via conversions of highlow adhesion.

http://www.nature.com/articles/srep19978

主站蜘蛛池模板: 北流市| 偏关县| 龙泉市| 四川省| 确山县| 静乐县| 尚志市| 陆丰市| 右玉县| 郧西县| 虹口区| 县级市| 灵川县| 泾阳县| 彭山县| 伊通| 庆元县| 江阴市| 南澳县| 秦安县| 巨鹿县| 红原县| 达孜县| 礼泉县| 石棉县| 乐昌市| 吉安县| 惠州市| 晋宁县| 岑巩县| 蕲春县| 云霄县| 林口县| 象山县| 铁力市| 景德镇市| 湘潭县| 勃利县| 微山县| 白河县| 邹城市|