Over the years, flight delay problem has plagued air carriers and become the emphasis complained by the civil aviation p......

【Abstract】Due to different social systems， economic development and cultural phenomenon in Chinese mainland， Hong Kong a......

Abstract: Teamwork is an arrangement where parties agree to cooperate to advance their mutual interests. Students should......

如果让你搭乘直升飞机绕城观看一圈,你能记下所有建筑物并把它们画出来吗?当然不可能啦!人的大脑怎么可能在这么短的时间内记住这......

We investigate the on-line writing identical fiber Bragg grating (FBG) arrays using the phase mask technique. Given the ......

Abstract：With the development of economics， it is a popular topic about how to expand market in global economy. And this e......

1.两词同义并可换用,但although语气较重,通常放在句首,并用于正式场合。　　例如:　　I’d quite like to go out, (al)though it......

My friend Angela and I have different hobbies.　　Angela is my good friend.　　She likes drawing very much.　　Look！ This......

It is very important to measure local deformations for an in-depth understanding of mechanical properties and fracture m......

The specification of authorization policies in access control models proposed so far cannot satisfy the requirements in ......

1 听到这消息我很高兴。　　I’m glad to hear that.　　I’m happy you told me.　　That’s great to hear.　　2 我从没有这么......

▲谢丹娜　　Hello！ My name is Sally. Here is a photo of my school life. Look at this photo. Kate is watching TV with his ......

Chinese people like fans, not only for their cooling function, but also for the culture they reflect. In Chinese traditi......

Based on the elastic-plastic large deformation finite element formulation as well as the shell element combined discret......

A theory of a novel optical filter of drawing the fiber Bragg grating by the heated elastic sheet is advanced. Based on ......

Hello， we are ostriches（鸵鸟）. We come from Africa（非洲）. We are the biggest birds in the world， about 3 meters tall！　　Our fe......

Look at the funny pictures and read the sentences. You will find it easy to remember the words and their sounds!...

The Gurson-Tvergaard-Needleman(GTN) damage model was developed basing on anisotropic yield criterion to predict the dama......

I’m a sunny girl. I have a lot of hobbies such as reading，writing，drawing，singing，playing table tennis. And I like playing ......

My name is Angel. I’m a lovely girl. I’m in Class Three，Grade Six. I have many hobbies. I like drawing and reading. I a......

Different people have different hobbies. Some like dancing，some like singing and others may like collecting things.　　I ......

I have a good friend.　　Her name is Du Yufei.　　She’s a nice and lovely girl.　　We have the same hobbies.　　We both......

The importance of brush principle in Chinese painting techniques isself-evident,but one significant problem is how to ex......

Using GIS, GPS and GPRS, a dynamic management system of ore blending in an open pit mine has been designed and developed......

By connecting the 5 vertices of K5 to other n vertices, we obtain a special family of graph denoted by Hn. This paper pr......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

Magnesium alloys have, in recent years, been recognized as highly promising biodegradable materials, especially for vasc......

The microstructure, texture characteristics and torsion ability of two kinds of steel wires were investigated. The eutec......

Aiming at the issues in quick processing and modeling design of drawing special-shaped tube die, by Conformal Mapping Th......

3D solid models for parts with regular-form surfaces (PRFSs) are effectively generated using traditional parametric desi......

Cu-6%Fe (mass fraction) microcomposites containing (0-0.30)% rare earth elements were prepared by cold drawing and inter......

世界各国都面对着信息化社会、数学发展以及人才培养的新需要。各国数学教育，不是孰优孰劣的问题，而是相互借鉴、取长补短的问题。国......

The crossing number of cartesian products of paths and cycles with 5-vertex graphs mostly are known,but only few cartesi......

黄慎是"扬州八怪"代表画家之一.其最主要的艺术成就表现在人物画方面.中国绘画史上.黄慎创造性地以"草书入画",在线描手法上突破了......