单词：accident signaling system
单词：accident signaling system 相关文章
听遍美国之空难性新闻[1]:Tragic Accident at Los Angeles School From ABC news Im Paul James, an out of control car plows(1) into a group of school children in Los Angeles. ABCs Stephen Tubbs is live(2) at the scene. At this point its being called a tr
听遍美国
Sally and her husband, Jack, have both been driving for three years. Jack has always driven very carefully. He has never been in an accident. Sally, however, has never been a good driver. She has alre
赖世雄初级美国英语
> Dialogue 11 laurance--How about that? soony--What?What happened? laurance--Did you see what that guy did? soony--No.I was looking the other way. laurance--He made a U-turn right in the middle of the
英语经典听力对话
Grammar Girl here. Today I'm going to talk about on accident versus by accident and how language changes. Some of the most difficult questions I get are from non-native English speakers who want to know why we use a particular preposition in a specif
英语语法 Grammar Girl
Broadcast: Apr 05, 2003 At least 60 people were killed in Bangladesh when a ferry 2） capsized, and about a dozen are still missing. The ferry was packed with more than 150 passengers when it 3） co
VOA2003（上）-国际时讯
Channel A channel is a single communications path in a transmission medium connecting two or more points in a network, each path being separated by some means; e.g., spatial or multiplex separation, s
电信英语
Codec Codec is a contraction of coder and decoder; a device that encodes analog signals into digital signals, for transmission through a network in digital format, and decodes received digital signals
电信英语
SAFENET survivable adaptable fiber-optic embedded network Satellite Communications Satellite communications entails microwave radio, line-of-sight propagation from a transmitting earth terminal (i.e.,
电信英语
OAM operation administration maintenance OCC other common carriers Ohms Restriction Ohms Restriction is the same as Ohms resistance. Ohms are measures of resistance. A resistance of one Ohm allows one
电信英语
补充： E-1 - The European equivalent of a T-1. E911 Taxes/Surcharges - This tax is set and imposed by local governments to help pay for the cost of an emergency response communications system that
电信英语
中文 英文 缩写 DSL传话音 Voice over DSL VoDSL D通道链路接入规程 Link Access Procedure for D channel LAPD D型子凹接头 female D-subconnector E/M 信令方式 Ear and Mouth signalin
电信英语
中文 英文 缩写 IP 电话 IP telephony IP 组播技术 IP multicast technology IP策略语句 IP-policy statement IP地址 IP address IP伪装 IP masquerading ISDN 用户协议 ISDN User Protocol
电信英语
By Naomi Schwarz Dakar 19 December 2007 More than 40 people are dead and many more are missing after a fleet of boats transporting fuel to cell phone company Vodacom's local offices capsized in a river in northwestern DRC. This was the second boat ac
VOA常速英语2007年（十二月）
There's the sad story of the poor guy who was in a terrible motorcycle accident. When he came out from under the anesthetic(麻药）, the doctor was leaning over him anxiously. Son, he said, I've got some good news and some bad news. The bad news is
趣味英语
Lucy : It was a red light, William. You should've stopped the car. William : Sorry. I didn't see it. Lucy : I told you not to drink so much. Your breath reeks of alcohol. We'll get into trouble if we run into a policeman....Slow down a bit. William :
实用英语
SHENZHEN, May 30 (Xinhua) -- Police in Shenzhen, south China's Guangdong Province, said Wednesday that the speeding car driver Hou Peiqing was the one who caused the fatal accident on Saturday. Police showed DNA results at a press conference here, sa
英语新闻
Listen to the dialogues about how the accident happened.Fill in T for True, F for False. 1.It was very scary. I saw a compact car suddenly break in front of a truck. I think the truck driver can't react immediately so he crashed onto the compact car
英语听力练习题
BUENOS AIRES, July 11 (Xinhua) -- Argentine soccer legend Diego Maradona suffered a road accident on Monday with his girlfriend Veronica Ojeda near Ezeiza city, south of Greater Buenos Aires in Argentina, but none was injured as both only suffered mi
英语新闻
KUNMING, Feb. 20 (Xinhua) -- Police in southwest China's Yunnan province have detained a driver in connection with a road accident that killed nine people and injured 24 on Saturday, local authorities said Monday. A vehicle carrying 37 passengers ove
英语新闻
YAN'AN, Shaanxi, Aug. 26 (Xinhua) -- The death toll from an expressway collision between a bus and a tanker in northwest China has risen to 36, local police said Sunday. The accident happened at around 2 a.m. in Yan'an, Shaanxi Province, when a doubl
英语新闻