三明治

She brought me a tray of tea and sandwiches.

她给我拿来一盘茶和三明治。

Firstly, the structure of the accelerometer is designed.

首先，对三明治结构加速度传感器进行了整体设计。

I love that it takes you an hour and a half toorder a sandwich...

我爱外面71度的时候你发冷，我爱你花一个半小时来做三明治。。。。

I love that it takes you an hour and a half to order a sandwich .

我爱你花一个半小时点一份三明治。

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。

Some ideas include half a turkey sandwich with an apple and peanut butter, a tuna or chicken tortilla with avocado, or oatmeal with almonds, milk and brown sugar.

另外一些好的建议包括半个火鸡三明治加苹果和花生酱，一个吞拿鱼或鸡肉圆饼加鳄梨，或者加杏仁牛奶和黄糖的麦片粥。

But food from other parts of the world is also easy to find, like the shrimp sandwiches at Halso Konditori, a Swedish bakery that serves lunch on Arbutus Street downtown.

当然，你也可以很容易地找到世界其他地方的饭菜，比如在霍尔索烘焙坊，你就可以吃到虾肉三明治。这是一家瑞典面包店，位于市区的阿布特斯街，专为客人提供午餐服务。

Its logic was as foreign to him as...as a salad sandwich.

爱情的逻辑对他来说。。。比全素三明治还不知所云。

The alternate stacking sequence of conducting and insulating layers blocks in t-BC3 crystal constructs a sandwichlike lattice at an atomic level; which will bring some potential applications expected for novel electronic devices.

设计了一种类金刚石结构导电的BC3超硬材料，预测t-BC3晶体的硬度为79.0 GPa，高于立方氮化硼的硬度；t-BC3晶体是一种具有原子级导体-绝缘体交叠的三明治结构的晶体；可望在新型电子学器件上获得应用

GPa exceeding that of cubic BN. The alternate stacking sequence of conducting and insulating layers blocks in t-BC〓 crystal constructs a sandwichlike lattice at an atomic level, which will bring some potential applications expected for novel electronic devices.

设计了一种类金刚石结构导电的BC〓超硬材料，预测t-BC〓晶体的硬度为79.0GPa，高于立方氮化硼的硬度。t-BC〓晶体是一种具有原子级导体-绝缘体交叠的三明治结构的晶体，可望在新型电子学器件上获得应用。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。