“The ancient piers， temples， pagodas， bridges， streets， shops， factories and kilns， as well as the bustling markets and people......

In this paper,a delayed HIV/AIDS epidemic model with treatment and spatial diffusion is introduced.By analyzing the corr......

The past two months have seen some standout moments for one herd of 15 Asian elephants. Without any clue as to why, this......

This paper is concerned with the existence and stability of traveling waves with transition layers for a quasi-linear co......

Separation of primary Si phase and removal of boron in the primary Si phase during the solidification process of the Al-......

Zhangjiajie was first brought to national attention in the 1980s by the famous Chinese painter Wu Guanzhong.While travel......

Of the approximately one million foreign visitors to Hunan Province in 2007,51.6% were from Korea. Seventy percent of th......

Traveling and stationary internal hydraulic jumps in density currents with positive or negative entrainment coefficients......

一沓扑克,两粒骰子,一个眼罩还有一枚硬币,这就是此次旅行所需的几件不同寻常的物品。我和同伴通过抽签的方式把旅行的目的地定在......

TOURISTS traveling to Beijing always have the Great Wall,Tiananmen Square and the Forbidden City on their must-see list.......

一、进行时态的主要用法 1.表示一个动作正在进行。如: My wife was making tea when I came in. 我进来时妻子正在沏茶。 2.表示......

Drag reduction experiment of the traveling wavy wall at high Reynolds number is conducted.A suit of traveling wavy wall ......

Applying for alien's travel permit: Before start your trip to Tibet, you need to contact with travel agency in Tibet......

To reveal the complicated mechanism of the multicomponent mass transfer during the growth of ternary compound semiconduc......

Three Microsoft engineers and three Apple employees are traveling by train to a computer conference.At the station,the t......

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

I like spring. It is warm. I can fly a kite. I like summer. It is hot. I can swim a lot. I like autumn. It is cool. I ca......

One day, two men were traveling together. They suddenly came across a bear. One of the men climbed quickly into a tree, ......

Newspapers are important media. They can provide all kinds of latest news from both at home and abroad, which can help u......

In late 1972,my wife and I had spent six months traveling through Asia when we landed in Bangkok from Calcutta. We’d bo......

Under a relatively realistic model,this paper theoretically analyzes the road traffic status inside anurban working fie......

It was the Romans who decided to build the city of London.They saw that a city with abridge over the River Thames could ......

ANYONE traveling between Xigaze City and Gyirong County,or between Xigaze City and Saga County via the corridor in front......

Seismic ground motions of two neighboring mountains and the free surface between them are calculated under the SV seismi......

1. Introduction Filtering is one of promising techniques to reduce or eliminate unwanted electromagnetic noises. Usuall......

A novel method to measure the gain and refractive index characteristics of traveling-wave semiconductor optical amplifie......

We use Jones’s matrix method and the global optimal method to investigate the propagation characteristic of surface aco......

“Good morning! We are Olympic volunteers.Please help maintain a clean environment when traveling in Beijing.This is our......

Vehicle traveling time prediction is an important part of the research of intelligent transportation system. By now, the......

A new evanescently-coupled uni-traveling-carrier photodiode (EC-UTC PD) based on a multimode diluted waveguide (MDW) str......

This paper presents an efficient method for globally optimizing and automating component sizing for rotary traveling wav......

The effects of the multimode diluted waveguide on quantum efficiency and saturation behavior of the evanescently coupled......

We report on chip-scale optical gates based on the integration of evanescent waveguide unitraveling-carrier photodiodes ......

A rotary traveling-wave oscillator(RTWO) targeted at 5.8 GHz band operation is designed and fabricated using standard 0.......

Characteristics of a uni-traveling-carrier photodiode(UTC-PD) are investigated.A hydro-dynamic model is introduced which......

A high power continuous-wave(CW) 914-nm Nd:YVO_4 laser at room temperature is presented.Using an end-pumped structure an......

A one-dimensional nonlinear time-dependent theory for helix traveling wave tubes is studied. A generalized electromagnet......

This paper presents a three-dimensional time-dependent nonlinear theory of helix traveling wave tubes for beamwave inter......

The research and development of a C-band (5712 MHz) high gradient traveling-wave accelerating structure has been in prog......

A back-illuminated mesa-structure InGaAs/InP charge-compensated uni-traveling-carrier(UTC) photodiode(PD) is fabricated,......

A high-powered millijoule pulse energy Tm 3+ -doped fiber amplifier seeded with a Q-switched operation of Tm (4 at.-%), ......

For the first time, periodic loaded electrodes and mushroom-type waveguide are combined to improve the performance of tr......

The 23th Conference of the Student Organization of Linguistics in Europe(ConSOLEⅩⅩⅢ)will be held 7-9 January 2015 at......

The re-entrant double-staggered ladder slow-wave structure is employed in a high-power V-band coupled-cavity traveling-w......

A W-band traveling-wave tube (TWT) with double-groove loaded folded waveguide structure (FWSWS) has been designed and nu......

A novel slotted helix slow-wave structure(SWS) is proposed to develop a high power,wide-bandwidth,and high reliability m......

A narrow linewidth continuous wave Ho:YAP laser with two Fabry–Perot etalons pumped by a Tm:YLF laser is reported. The ......

Tucked away in our subconscious is an idyllic vision. We see ourselves on a long trip that spans the continent. We are t......

A backside illuminated mesa-structure In Ga As/In P modified uni-traveling-carrier photodiode(MUTC-PD) with wide bandwid......

The first bee landed on Dalin Wang at around one in the afternoon.Surrounded by3,000 onlookers,he wore a pair of trouser......