查询词典 contact area

The water-contact angle is decreased with increasing the specific surface area and the content of anatase.

膜的厚度通过改变催化剂量和光利用率影响材料的亲水性。

In this thesis,based on the DFT+NEGF first-principles method,we construct a lead-molecule-lead sandwich system with single benzene-based molecule to investigate the relationship between the structure and properties of the molecular devices and the factors that influence properties of the molecular devices.Our computational investigations on these molecular devices are primarily concentrated on the effect of contact geometry between molecules and electrodes,the effect of side groups,the effect of different torsion angle between two phenyl rings and the effect of external electric field.This thesis consists of five chapters:In Chapter one,we mainly introduce the research background and development of the molecular electronics,including the experimental fabrication of molecular electronic components and theoretical simulation methods.Afterwards we discuss the questions that need to be solved in this area.Finally,the main contents of this thesis are listed.In Chapter two,we introduce the theoretical methods used in this thesis, including the main first-principles calculation methods,i.e.,the Density-Functionmethod and nonequilibrium Green\'s function.

本论文拟采用密度泛函理论和非平衡格林函数相结合的第一性原理计算方法，选取苯基小分子作为研究对象，构建了金属电极/有机小分子/金属电极三明治结构体系，系统地研究了苯基分子器件结构的改变与分子电输运性质之间的关系以及影响分子器件电输运性质的相关因素，其中重点研究了分子与电极间可能的接触结构改变、官能团、分子间的扭转角以及外电场对苯基分子电输运性质的影响，本论文主要包括以下五个章节的内容：第一章为综述部分，主要介绍了分子电子学产生的背景、分子器件的研究意义、当前研究分子器件的实验和主要理论方法，以及目前在研究分子器件中存在的一些问题，最后给出了本论文的主要研究内容和技术路线。

In your area feel free to contact us ...

在您的地区随时与我们联系，。。。

With regards to the penalty episode, I spoke with Bentivoglio who told me that there was contact, but then if it was in or out of the penalty area is just a matter of centimetres and it's the referee who evaluates at that moment, but I don't like talking about the referees.

关于比赛中那个点球，我对本蒂沃里奥说了，他碰到我了。但是否犯规在禁区边上还是禁区内，这就毫厘之差了，裁判那时需要正确的判断，但是我并不喜欢过多地谈论裁判。

By summing up the cyclicity, rock association and occurrence of volcanic rocks with their overlying and underlying contact relations and forming environment, and concerning the research results of isotope chronology and biostratigraphy, the Yixian formation of the working area may be subdivided into four members.

综合火山岩的旋回性特徵，岩石组合、岩石产出特徵，不同岩石组合的上、下接触关系和岩石形成环境的分析结果，结合同位素年代学及生物地层学的研究成果，区内义县组被划分成了4个岩性段。

Description :''' An orb of pure energy explodes on contact dealing 12-16 arcane damage to all enemies in the blast area.

描述：'''纯能量的球体爆炸，对作用范围内的敌人造成12-16奥术伤害。

Their essential component is the spirit of autonomy and equality that characterise our contact s in every area.

独立和平等是双方各领域交流的必要条件。

If you need to increase the pillows, clothes hanger, bathroom supplies, etc., please contact the front reception area, inside:

其它服务 Other services 阁下如需要增加枕头，衣架，浴室用品等，请联络前台，内线号码：8888，6666，8000。

TIPS: the bedroom yesterday, spider infestation, and if escorting, please contact the leisure area west of combination living room sofa on the 1st and dedicated to serve you.

友情提示：卧室里昨日有蜘蛛出没，如需护驾，请联系客厅西面休闲区组合沙发一号，竭诚为您服务。

The gloed hand should not come in contact with the skin before the incision is made. For the extremities, a section of sterile stockinette is drawn proximally oer the operatie field. Then the stockinette is grasped proximally and distally and cut with scissors to uncoer the area of the proposed incision. Its cut edges are pulled apart, and the area is coered by a transparent adhesie-coated material.

带手套的手在切皮之前不许与皮肤接触，肢体手术可应用弹力织物向近端套于手术区表面，然后抓住弹力织物的近端及远端，于木野处用剪刀剪开，将剪开的边缘拉开，在暴露的术野的皮肤上贴无菌的皮肤贴膜。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了