1)  Unsymmetrical pressure
偏压作用
2)  biased/unbiased multi-barrier quantum structures
有无偏压作用的多势垒结构
3)  Bias voltage
偏压
1.
Influence of bias voltage on morphology,phase and wear performance of magnetron sputtered CrTiAlN coatings;
偏压对CrTiAlN镀层组织形貌及磨损性能的影响
2.
Effect of bias voltage on morphology and performance of magnetron sputter ion plating graphite-like carbon coatings;
磁控溅射离子镀基体偏压对类石墨碳膜组织形貌及性能的影响
3.
Effect of bias voltage on the formation of CN_x films in hollow cathode type discharge plasma sputtering techniques;
偏压对空心阴极放电等离子体溅射制备氮化碳薄膜的影响
4)  bias
偏压
1.
Effect of bias on composition and microstructure of Zr-Si-N diffusion barrier;
磁控溅射偏压对Zr-Si-N扩散阻挡层组织结构的影响
2.
The Effect of Working Gas and Bias on Preparation of Fe containing Polymer Composite Films;
工作气氛和偏压对含铁聚合物杂混薄膜制备的影响
3.
Effect of bias on texture growth of MPCVD diamond films;
偏压对MPCVD金刚石薄膜织构生长的影响
5)  partial pressure
偏压
1.
Optimum analysis on the initial support structure of double-arch tunnel in partial pressure;
偏压连拱隧道初期支护结构优化研究
2.
The study indicates that:1)asymmetrical excavation is the key cause of partial pressure in the mid-leading wall and the c.
以江西某高速公路一浅埋偏压连拱隧道为背景,用MARC有限元程序对其出口段进行了动态施工的三维数值模拟。
3.
Construction mechanics caused by different construction procedures under different slope angle of surface ground are analyzed based on a plain strain problem using Druck-Prager yield law in a partial pressure double-arch tunnel.
基于平面应变问题,采用Druck-Prager屈服准则,研究不同地表倾角对偏压连拱隧道不同施工方法的施工力学性能的影响。
6)  unsymmetrical pressure
偏压
1.
Research on optimized construction procedure for double-arched tunnel in unsymmetrical pressure;
偏压连拱隧道优化施工的研究
2.
Numerical analysis and treatment of a collapsed middle drift for shallow multi-arch tunnel under unsymmetrical pressure;
浅埋偏压连拱隧道中导洞坍方数值分析与处治
3.
Construction of the super shallow buried Chang anba Tunnel exit with unsymmetrical pressure and weak surrounding rock;
长安坝隧道出口特浅埋、偏压、软弱围岩段施工技术
参考词条
补充资料:胞饮作用和胞吞作用


胞饮作用和胞吞作用
pinocy tosis and endocytosis

  吸收膜外吸附的溶液或物质.例如大分子或分子的聚集体(moleeular aggregates),如图所示。一般胞饮作用是指以这种方式吸收液体徽滴的过程,胞吞作用是指吸收大分子或分子聚集体的过程,但有时也用胞饮作用或胞吞作用泛指通过质膜内陷吸收膜外所吸附的物质的过程。通常这种过程在矿质养分吸附中的作用不大,但胞饮作用或胞吞作用为大分子的吸收提供了一种可能的机理。(饶立华)胞饮作用和胞吞作用(pinocy‘0515 and“n-docytosis)细胞外的液体徽滴或物质吸附在质腆上,通过质膜内陷形成小囊泡而被消化吸收的过程。电镜观察的资料证明植物根可以通过质膜内陷的方式 脆饮作用及胞吞作用示意图(a)质膜外吸附大分子及液滴,(b)质膜在吸附大分子及液滴的部位内陷.(c)质膜内陷部位形成的小t泡进入细胞质,(d)小续泡 膜溶解。其内含物转移到细胞质中
  
说明:补充资料仅用于学习参考,请勿用于其它任何用途。